Posts Tagged ‘mainframe’

Legacy Storage vs. Software Defined Storage at IBM Edge2015

May 21, 2015

At Edge2015 software defined storage (SDS) primarily meant IBM Spectrum Storage, the new storage software portfolio designed to address data storage inefficiencies by separating storage functionality from the underlying hardware through an intelligent software layer. To see what DancingDinosaur posted on Spectrum Storage in February when it was unveiled click here. Spectrum became the subject of dozens of sessions at the conference. Check out a general sampling of Edge2015 sessions here.

Jon Toigo, a respected storage consultant and infuriating iconoclast to some, jumped into the discussion of legacy storage vs. SDS at a session provocatively titled 50 Shades of Grey. He started by declaring “true SANs never reached the market.” On the other hand, SDS promises the world—storage flexibility, efficiency, avoidance of vendor lock-in, and on and on.

 edge2015 toigo san

Courtesy Jon Toigo (click to enlarge)

What the industry actually did as far as storage sharing, Toigo explained, was provide serial SCSI over a physical layer fabric and the use of a physical layer switch to make and break server-storage connections at high speed. Although network-like there was no management layer (which should be part of any true network model, he believes). Furthermore, the result was limited by the Fibre Channel Protocol and standards designed so that “two vendors could implement switch products that conformed to the letter of the standard…with absolute certainty that they would NOT work together,” said Toigo. iSCSI later enabled storage fabrics using TCP/IP, which made it easier to deploy the fabric since organizations already were deploying TCP/IP networks for other purposes.

Toigo’s key requirement: unified storage management, which means managing the diversity and heterogeneity of the arrays comprising the SAN. The culprit preventing this, as he sees it, are so call value-add services on array controllers that create islands of storage. You know these services: thin provisioning, on-array tiering, mirroring, replication, dedupe, and more. The same value-add services are the culprits driving the high cost of storage. “Storage hardware components are commoditized, but value-add software sustains pricing.”

With Spectrum Storage IBM incorporates more than 700 patents and is designed to help organizations transform to a hybrid cloud business model by managing massive amounts of data where they want it, how they want it, in a fast and easy manner from a single dashboard.  The software helps clients move data to the right location, at the right time to flash storage for fast access or to tape and cloud for the lowest cost.

This apparently works for Toigo, with only a few quibbles: vendors make money by adding more software, and inefficiency is added when they implement non-standard commands. IBM, however, is mostly in agreement with Toigo. According to IBM, a new approach is needed to help organizations address [storage] cost and complexity driven by tremendous data growth.  Traditional storage is inefficient in today’s world. However, Spectrum Storage software, IBM continued, helps organizations to more efficiently leverage their hardware investments to extract the full business value of data. Listen closely and you might even hear Toigo mutter Amen.

SDS may or may not be the solution. Toigo titled this session fifty shades of grey because the vendors can’t even agree on a definition for what constitutes SDS.  Yet, it is being presented as a panacea for everything that is wrong with legacy storage.

The key differentiator for Toigo is where a vendor’s storage intelligence resides; on the array controller, in the server hypervisor, or part of the software stack. As it turns out, some solutions are hypervisor dedicated or hypervisor dependent.  VMware’s Virtual SAN, for instance, only works with its hypervisor.  Microsoft’s Clustered Storage Spaces is proprietary to Microsoft, though it promises to share its storage with VMware – simple as pie, just convert your VMware workload into Microsoft VHD format and import it into Hyper-V so you can share the Microsoft SDS infrastructure.

IBM Spectrum passes Toigo’s 50 Shades test. It promises simple, efficient storage without the cost or complexity of dedicated hardware. IBM managers at Edge2015 confirmed Spectrum could run on generic servers and with generic disk arrays. With SDS you want everything agnostic for maximum flexibility.

Toigo’s preferred approach: virtualized SDS with virtual storage pools and centralized select value-add services that can be readily allocated to any workload regardless of the hypervisor. DancingDinosaur will drill down into other interesting Edge2015 sessions in subsequent posts.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here.

IBM Edge Rocks 6000 Strong for Digital Transformation

May 15, 2015

Unless you’ve been doing the Rip Van Winkle thing, you have to have noticed that a profound digital transformation is underway fueled, in this case,from the bottom. “This is being driven by people embracing technology,” noted Tom Rosamilia, Senior Vice President, IBM System. And it will only get greater with quantum computing, a peak into it provided at Edge2015 by Arvind Krishna, senior vice president and director, IBM Research.

ibm_infographic_rough draft_r5

(Quantum computing, courtesy of IBM, click to enlarge)

Need proof? Just look around. New cars are now hot spots, and it’s not just luxury cars. Retailers are adding GPS inside their store and are using it to follow and understand the movement of shoppers in real time. Eighty-two percent of millennials do their banking from their mobile phone.  As Rosamilia noted, it amounts to “an unprecedented digital disruption” in the way people go about their lives. Dealing with this digital transformation and the challenges and opportunities it presents was what IBM Edge 2015 was about. With luck you can check out much from Edge2015 at the media center here.

The first day began with a flurry of product announcements starting with a combined package of new servers and storage software and solutions aimed to accelerate the development of hybrid cloud computing.  Hybrid cloud computing was big at Edge2015. To further stimulate hybrid computing IBM introduced new flexible software licensing of its middleware to help companies speed their adoption of hybrid cloud environments.

Joining in the announcement was Rocket Software, which sponsored the entertainment, including the outstanding Grace Potter concert. As for Rocket’s actual business, the company announced Rocket Data Access Service on Bluemix for z Systems, intended to provide companies a simplified connection to data on the IBM z Systems mainframe for development of mobile applications through Bluemix. Starting in June, companies can access a free trial of the service, which works with a range of database storage systems, including VSAM, ADABASE, IMS, CICS, and DB2, and enables access through common mobile application interfaces, including MongoDB, JDBC, and the REST protocol.  Now z shops have no excuse not to connect their systems with mobile and social business.

Storage also grabbed the spotlight. IBM introduced new storage systems, including the IBM Power System E850, a four-socket system with flexible capacity and up to 70% guaranteed utilization. The E850 targets cloud service providers and medium or large enterprises looking to securely and efficiently deploy multi-tenancy workloads while speeding access to data through larger in-memory databases with up to 4TB of installed memory.

The IBM Power System E880, designed to scale to 192 cores, is suitable for IBM DB2 with BLU Acceleration, enhancing the efficiency of cloud deployments; and the PurePOWER System, a converged infrastructure for cloud. It is intended to help deliver insights via the cloud, and is managed with OpenStack.

The company also will be shipping IBM Spectrum Control Storage Insights, a new software-defined storage offering that provides data management as a hybrid cloud service to optimize on-premises storage infrastructures. Storage Insights is designed to simplify storage management by improving storage visibility while applying analytics to ease capacity planning, enhance performance monitoring, and improve storage utilization. It does this by reclaiming under-utilized storage. Thank you analytics.

Finally for storage, the company announced IBM XIV GEN 3, designed for cloud with real-time compression that enables scaling as demand for data storage capacity expands. You can get more details on all the announcements at Edge 2015 here.

Already announced is IBM Edge 2016, again at the Venetian in Las Vegas in October 2016. That gives IBM 18 months to pack it with even more advances. Doubt there will be a new z by then; a new business class version of the z13 is more likely.

DancingDinosaur will take up specific topics from Edge2015 in the coming week. These will include social business on z, real-time analytics on z, and Jon Toigo sorting through the hype on SDS.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here.

Variety of System Vendors at IBM Edge2015

May 7, 2015

An interesting set of vendor sponsors and exhibitors are lined up for IBM Edge2015 in Las Vegas next week. For the past weeks DancingDinosaur has focused on a small selection of program sessions.  Now let’s take a look at some of the vendors that will be there.

DancingDinosaur loves the vendors because they’re usually the ones underwriting the free entertainment, food, and drinks as well as giving out the nifty stuff. (My daughters used to love going off to school with what they considered cool multi-colored pens, Day-Glo bouncing balls, folding Frisbees, and more, which I picked up free at different vendors’ booths.)

ibm enterprise cloud - cloud breakthrough year infographic_12-17-14b (1)

IBM enterprise cloud platform (click to enlarge)

Let’s start with Rocket Software. DancingDinosaur thinks of them mainly as a mainframe software provider with products for data management, performance optimization, catalog and system management, disaster recovery, storage management, and security. They also offer a bunch of interesting free utilities. At the end of April Rocket announced Rocket Discover, a self-service, intuitive data preparation and discovery solution to lets business managers and executives easily access, manipulate, prepare, and visualize data.

Both Brocade and Cisco will be there. In April, for instance, Brocade announced innovations for its campus LAN switch family. The switch is intended to help organization easily scale to meet increasing campus bandwidth demands. For instance it will deliver the industry’s highest 10 Gigabit Ethernet (GbE) port density for any switch in its class to accommodate what it refers to as the onslaught of user video and wireless traffic that is taxing campus networks.

In early May Cisco announced that Eletrobras, a Brazilian electric utility, would use Cisco’s technology for a smart metering initiative.  The project is expected to enable operational efficiency by improving service quality and control of non-technical losses, which, according to the company, reach 22% in the North and 10% in the Northeast of Brazil compared to required energy.

Of course Red Hat and SUSE, currently the leading Linux providers for the mainframe, will be there. DancingDinosaur has gotten some of his favorite baseball hats from each of these companies at previous IBM Edge conferences.

Red Hat introduced a new business resource planner as part of the latest releases of Red Hat JBoss BPM Suite and Red Hat JBoss BRMS. The planner, based on the open source OptaPlanner JBoss community project, is designed to help enterprises address complex scheduling and resource planning challenges. It also promises to increase operational adaptability in the face of rapidly changing and unpredictable business environments.

In late April SUSE announced the upcoming availability of SUSE Linux Enterprise Server for SAP Applications based on SUSE Linux Enterprise 12. New features, such as full operating system rollback, live kernel patching, and installation automation, should help simplify deployment and can increase uptime of mission-critical SAP solution-based workloads on Linux. SUSE customers should save time and resources as they experience improved performance and reliability.

Since the topic is Linux, let’s not forget Canonical’s Ubuntu, usually regarded as a desktop Linux distribution, is moving onto server platforms. At present Ubuntu is supported on POWER8 but not z. Ubuntu is included in numerous program sessions at Edge2015. For example, Ubuntu on Power – Using PowerKVM, presented by James Nash. The session covers various aspects to consider when moving to Ubuntu on the Power platform running in a PowerKVM environment.

In the exhibition area, where most people congregate for free food and drink after the program sessions there are over 30 exhibitors, including a handful of IBM units. For example, H&W Computer Systems  provides a handful of mainframe tools that enable you to run batch jobs during the business day without impacting CICS, automatically convert JES2 output to PDF or other formats, or use ISPF-like features to manage mainframe datasets. This is hardcore mainframe stuff.

An interesting exhibitor is ownCloud, an enterprise file sync and share system that is hosted in your data center, on your servers, using your storage. ownCloud provides Universal File Access through a single front-end to all of your disparate systems. Users can access company files on any device, anytime, from anywhere while IT can manage, control and audit file sharing activity to ensure security and compliance measures are met. (DancingDinosaur could actually use something like this—make note to check out this exhibitor.)

Recommend you spend a couple of late afternoons grazing through the exhibitor space, enjoying the food and drink, catching some demos, and collecting a new wardrobe of t-shirts and baseball caps.  And don’t forget to pick up some of the other funky stuff for your kids.

Of course, plan to save time for the free evening entertainment. In addition to Penn & Teller, a pair of magicians, and rocker Grace Potter, here. Also there will be a weird but terrific group, 2Cellos as well.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. If you are attending IBM Edge2015—now sold out—please look for me hanging out wherever people gather around available power outlets to recharge mobile devices.

POWER Systems for Cloud & Linux at IBM Edge2015

April 23, 2015

In October, IBM introduced a new range of POWER systems capable of handling massive amounts of computational data faster at nearly 20 percent better price/performance than comparable Intel Xeon v3 processor-based systems, delivering to clients a superior alternative to closed, commodity-based data center servers. DancingDinosaur covered it last October here. Expect this theme to play out big at IBM

Edge2015 in Las Vegas, May 10-15. Just a sampling of a few of the many POWER sessions makes that clear:

IBM Power S824L

Courtesy of Studio Stence, Power S824L (click to enlarge)

(lCV1655) Linux on Power and Linux on Intel: Side By Side, IT Economics Positioning; presenter Susan Proietti Conti

Based on real cases studied by the IBM Eagle team for many customers in different industries and geographies, this session explains where and when Linux on Power provides a competitive alternative to Linux on Intel. The session also highlights the IT economic value of architecture choices provided by the Linux/KVM/Power stack, based on open technologies brought by POWER8 and managed through OpenStack. DancingDinosaur periodically covers studies like these here and here.

(lCV1653) Power IT Economics Advantages for Cloud Service Providers and Private Cloud Deployment; presenter Susan Proietti Conti

Since the announcement of POWER8 and building momentum of the OpenPOWER consortium, there are new reasons for cloud service providers to look at Power technology to support their offerings. As an alternative open-based technology to traditional proprietary technologies, Power offers many competitive advantages that can be leveraged for cloud service providers to deliver IaaS services and other types of service delivery. This session illustrates what Power offers by highlighting client examples and the results of IT economics studies performed for different cloud service providers.

(lSY2653) Why POWER8 Is the Platform of Choice for Linux; presenter Gary Andrews

Linux is the platform of choice for running next generation workloads. With POWER8, IBM is investing heavily into Linux and is adding major enhancements to the Power platform to make it the server of choice for running Linux workloads. This session discusses the new features and how they can help run business faster and at lower costs on the Power platform. Andrews also points out many advanced features of Linux on Power that you can’t do with Linux on x86. He shows how competitive comparisons and performance tests demonstrate that POWER8 increases the lead over x86 latest processor family. In short, attend this session to understand the competitive advantages that POWER8 on Linux can deliver compared to Linux on x86.

(pBA1244) POWER8: Built for Big Data; presenter William Starke

Starke explains how IBM technologies from semiconductors through micro-architecture, system design, system software, and database and analytic software culminate in the POWER8 family of products optimized around big data analytics workloads. He shows how the optimization across these technologies delivers order-of-magnitude improvements via several example scenarios.

 (pPE1350) Best Practices Guide to Get Maximum Performance from IBM POWER8; presenter Archana Ravindar

This session presents a set of best practices that have been tried and tested in various application domains to get the maximum performance of an application on a POWER8 processor. Performance improvement can be gained at various levels: the system level, where system parameters can be tuned; the application level, where some parameters can be tuned as there is no one-size-fits-all scenario; and the compiler level, where options for every kind of application have shown to improve performance. Some options are unique to IBM and give an edge over competition in gaming applications. In cases where applications are still under development, Ravindar presents guidelines to ensure the code runs fastest on Power.

DancingDinosaur supports strategies that enable data centers to reuse existing resources like this one. (pCV2276) Developing a POWERful Cloud Strategy; presenter, Susan Schreitmueller

Here you get to examine decision points for how and when to use an existing Power infrastructure in a cloud environment. This session covers on-premises and off-premises, single vs. multi-tenant hosting, and security concerns. You also review IaaS, PaaS, and hybrid cloud solutions incorporating existing assets into a cloud infrastructure. Discover provisioning techniques to go from months to days and then to hours for new instances.

One session DancingDinosaur hasn’t found yet is whether it is less costly for an enterprise to virtualize a couple of thousand Linux virtual machines on one of the new IBM Power servers pictured above or on the z13 as an Enterprise Linux server purchased under the System z Solution Edition Program. Hmm, will have to ask around about that. But either way you’d end up with very low cost VMs compared to x86.

Of course, save time for the free evening entertainment. In addition to Penn & Teller, a pair of magicians, and rocker Grace Potter, here, there will be a weird but terrific group, 2Cellos as well.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. Please join DancingDinosaur at IBM Edge2015. You will find me hanging out wherever people gather around available power outlets to recharge mobile devices.

Storage Looms Large at IBMEdge 2015

April 17, 2015

Been a busy year in storage with software defined storage (SDS), real-time compression, flash, storage virtualization, OpenStack, and more all gaining traction. Similarly, big data, analytics, cloud, and mobile are impacting storage. You can expect to find them and more at IBM Edge2015, coming May 10-15 in Las Vegas.

 But storage continues to make news every week. Recently IBM scientists demonstrated an areal recording density triumph, hitting 123 billion bits of uncompressed data per square inch on low cost, particulate magnetic tape. That translates into the equivalent of a 220 terabyte tape cartridge that could fit in the palm of your hand, or comparable to 1.37 trillion mobile text messages or the text of 220 million books, which would require a 2,200 km bookshelf spanning from Las Vegas to Houston, Texas. (see graphic below)

Tape compression breakthrough

Courtesy of IBM (click to enlarge)

Let’s take a look at some sessions delving into the current hot storage topics at Edge2015, starting with tape, since we’ve been talking about it.

(sSS1335) The Future of Tape; presenter Mark Lantz. He discusses current and future scaling trends of magnetic tape technology—see announcement above—from the perspective of IBM Research. He begins by first comparing recent scaling trends of both tape and hard disk drive technology. He then looks at future capacity scaling potential of tape and hard disks. In that context he offers an in-depth look at a new world record tape areal density demonstration of more than 100 Gb/in2, performed by IBM research in collaboration with Fujifilm, using low cost particulate tape media. He also discusses the new hardware and tape media technologies developed for this demonstration as well as key challenges for the continued scaling of tape.

If you are thinking future, check out this session too. (sBA2523) Part III: A Peek into the Future; presenter Bruce Hillsberg. This session looks at novel and innovate technologies to address clients’ most challenging technical and business problems across a wide range of technologies and disciplines. The presentation looks at everything from the most fundamental materials level all the way to working on the world’s largest big data problems. Many of the technologies developed by the Storage Systems research team lead to new IBM products or become new features in existing products. Topics covered in this lecture include atomic scale storage, research into new materials, advances in current storage media, advanced object stores, cloud storage, and more.

Combine big data, flash, and the z13 all here. (sBA1952) How System z13 and IBM DS8870 Flash Technology Enables Your Hadoop Environments; presenter Renan Ugalde.  Analyzing large amounts of data introduces challenges that can impact the goals of any organization. Companies require a reliable and high performing infrastructure to extract value from their structure and unstructured data. The unique features offered by the integration of IBM System z13 and DS8870 Flash technology enable a platform to support real-time decisions such as fraud detection. This session explains how integration among System z13, DS8870, and Hadoop maximizes performance by enabling the infrastructure’s unique big data capabilities.

Jon Toigo is an outstanding non-IBM presenter and somewhat of an iconoclast when it comes to storage. This year he is offering a 3-part session on Disaster Recovery Planning in an Era of Mobile Computing and Big Data:

  • (aBA2511) Part I: For all the hype around hypervisor-based computing and new software-defined infrastructure models, the ongoing need for disaster preparedness is often being buried in the discussion. High availability server clustering is increasingly believed to trump disaster recovery preparations, despite the fact that the transition to an agile data center is fraught with disaster potentials. In the first of three sessions, Toigo looks at the trends that are occurring in IT and the potential they present for disruption.
  • sBA2512) Part II: builds on the previous session by examining the technologies available for data protection and the trend away from backups in favor of real-time mirroring and replication. He notes promising approaches, including storage virtualization and object storage that can make a meaningful contribution.
  • (sBA2513) Part III: completes his disaster recovery planning series with the use of mobile computing technologies and public clouds as an adjunct to successful business recovery following an unplanned interruption event. Here he discusses techniques and technologies that either show promise as recovery expediters or may place businesses at risk of an epic fail.

Several SDS sessions follow: (sSS0884) Software Defined Storage — Why? What? How? Presenter: Tony Pearson. Here Pearson explains why companies are excited about SDS, what storage products and solutions IBM has to offer, and how they are deployed. This session provides an overview of the new IBM Spectrum Storage family of offerings.

 A second session by Pearson. (sCV3179): IBM Spectrum Storage Integration in IBM Cloud Manager with OpenStack: IBM’s Cloud Storage Options; presenter Tony Pearson. This session will look at the value of IBM storage products in the cloud with a focus on OpenStack. Specifically, it will look at how Spectrum Virtualize can be integrated and used in a complete 3-tier app with OpenStack.

Finally, (sSS2453) Myth Busting Software Defined Storage – Top 7 Misconceptions; presenter Jeffrey Barnett. This session looks at the top misconceptions to cut through the hype and understand the real value potential. DancingDinosaur could only come up with six misconceptions. Will have to check out this session for sure.

Of course, save time for the free evening entertainment. In addition to Penn & Teller, a pair of magicians, and rocker Grace Potter, here. There also will be a weird but terrific group, 2Cellos. Stick with it to the end (about 3 min.) for the kicker.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. And join DancingDinsosaur at IBM Edge2015. You will find me hanging out wherever people gather around available power outlets to recharge mobile devices.

IBM z Systems at Edge2015

April 9, 2015

There are so many interesting z Systems sessions at IBM Edge2015 that DancingDinosaur can’t come close to attending them all or even writing about them.  Edge2015 will be in Las Vegas, May 10-15, at the Venetian, a huge hotel that just happens to have a faux Venice canal running within it (and Vegas is in the desert, remember).

The following offers a brief summation of a few z Systems sessions that jumped out at me.  In the coming weeks Dancing Dinosaur will look at sessions on Storage, Power Systems, cross-platform sessions, and middleware. IBM bills Edge2015 as the Infrastructure Innovation Conference so this blog will try at least to touch on bits of all of it. Am including the session numbers and presenters but please note that session and presenters may change.

radcliffe mobile as the next evolutionCourtesy of IBM (click to enlarge)

Session zBA1909; Mobile and Analytics Collide – A New Tipping Point; presenter Mark Simmonds

DancingDinosaur starting following mobile on z in 2012 and was reporting IBM mobile successes as recently as last month, click here. In this session Simmonds observes organizations being driven to deliver more insight and smarter outcomes in pursuit of increasing revenue and profit while lowering business costs and risks. The ubiquity of mobile devices adds two important dimensions to business analytics, the time and location of customers. Now you have an opportunity to leverage both via the mobile channel but only if your analytics strategy can respond to the demands of the mobile moment. At this session you’ll see how customers are using IBM solutions and the z to deliver business critical insight across the mobile community and hear how organizations are setting themselves apart by delivering near real-time analytics.

Session zBA1822; Hadoop and z Systems; presenter Alan Fellwock

DancingDinosaur looked at Hadoop on z as early as 2011. At that point it was mainly an evolving promise. By this past fall it had gotten real, click here.  In this session, Fellwock notes that various use cases are emerging that require Hadoop processing in conjunction with z Systems. In one category, the data originates on the z Systems platform itself—this could be semi-structured or unstructured data held in DB2 z/OS, VSAM or log files in z/OS. In another category, the data originates outside z Systems –this could be social media data, email, machine data, etc.—but needs to be integrated with core data on z Systems. Security and z Systems governance becomes critical for use cases where data originates on z Systems. There are several z Hadoop approaches available, ranging from Hadoop on Linux to an outboard Hadoop cluster under z governance to a cloud model that integrates with SoftLayer.

Session zAD1876; Bluemix to Mainframe – Making Development Accessible in the Cloud; presenter Rosalind Radcliffe

Cloud capability and technology is changing the way enterprises go to market. DancingDinosaur interviewed Radcliffe for a posting on DevOps for the mainframe in March. DevOps is about bringing the entire organization together, including development and operations, to more efficiently deliver business value be it on premise, off premise, or in a hybrid cloud environment. This session promises to explore how IBM DevOps solutions can transform the enterprise into a high quality application factory by leveraging technology across platforms and exploiting both systems of record and systems of engagement applications. It will show how to easily expose your important data and customer applications to drive innovation in a nimble, responsive way, maintaining the logic and integrity of your time-tested systems.

Session zAD1620; APIs to the Enterprise: Unlocking Mainframe Assets for Mobile and Cloud Applications; presenter Asit Dan

The emergence of APIs has changed how organizations build innovative mobile and web applications, enter new markets, and integrate with cloud and third party applications. DancingDinosaur generally refers to this as the API economy and it will become only more important going forward. IBM z Systems data centers have valuable assets that support core business functions. Now they can leverage these assets by exposing them as APIs for both internal and external consumption. With the help of IBM API Management, these organizations can govern the way APIs are consumed and get detailed analytics on the success of the APIs and applications that are consuming them. This session shows how companies can expose z Systems based functions as APIs creating new business opportunities.

Session zAD1469; Java 8 on IBM z13 – An Unstoppable Force Meets an Immovable Object; presenter Elton De Souza

What happens when you combine the most powerful commercially available machine on the planet with the latest iteration of the most popular programming language on the planet? An up to 50% throughput improvement for your generic applications and up to 2x throughput improvement for your security-enabled applications – that’s what! This session covers innovation and performance of Java 8 and IBM z13. With features such as SMT, SIMD and cryptographic extensions (CPACF) exploitation, IBM z Systems is once again pushing the envelope on Java performance. Java 8 is packed with features such as lambdas and streams along with improved performance, RAS and monitoring that continues a long roadmap of innovation and integration with z Systems. Expect to hear a lot about z13 at Edge2015.

Of course, there is more at Edge2015 than just z Systems sessions. There also is free evening entertainment. This year the headliner act is Penn & Teller, a pair of magicians. DancingDinosaur’s favorite, however, is Grace Potter, who delivers terrific hard rock and roll. Check her out here.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. And join DancingDinsosaur at IBM Edge2015. You will find me hanging out wherever people gather around available power outlets to recharge mobile devices.

IBM Edge 2015 as All Platforms Infrastructure Innovation Conference

April 2, 2015

Please join DancingDinosaur at IBM Edge2015 at the Venetian in Las Vegas, May 10-15. It will consist of an Executive Edge track and a Technical track. The program is crammed with hundreds of sessions.  You can find the Technical track session list here. Dare you to find even 10 sessions that don’t interest you.

 marie wieck with IBM poster

Courtesy of IBM: Marie Wieck, General Manager, Middleware (click to enlarge)

This year Edge2015 merges last year’s two events, IBMEdge and Enterprise 2014, into what IBM calls the Infrastructure Innovation Conference. It is IBM’s only US event covering all IBM platforms—System Storage, IBM z Systems, IBM Power Systems, and IBM Middleware at a single venue.  It includes three Technical Universities: System Storage, z Systems, and Power Systems for those working toward certification.

Executive Edge, which this post will look at a little more closely below, offers an exclusive two-day summit for IT executives and leaders , as IBM explains, featuring the latest innovations and technology announcements, client success stories, insightful presentations from IBM executives and industry thought leaders. Plus, IBM promises top tier, one-on-one executive meetings and exclusive networking opportunities.

The IBM Systems and Technology Group (STG) top brass will be there. This IBM Systems lineup includes: Tom Rosamilia, Senior Vice President; Stephen Leonard, General Manager, Sales; Jamie M. Thomas, General Manager, IBM Storage & Software Defined Systems; Ross Mauri, General Manager, z Systems; Doug Balog, General Manager, Power Systems; and Marie Wieck General Manager, Middleware.

And then there is the free entertainment IBM provides. The headliner act is Penn & Teller, a pair of magicians. DancingDinosaur’s favorite, however, is Grace Potter, who delivers terrific hard rock and roll. If you skip the casinos you can catch both and avoid losing money in the process.

With the Executive track IBM promises to present its most innovative approaches to using IBM Systems and Middleware as a foundation for challenging new areas of information management including:

  • Cloud Infrastructure, especially hybrid clouds
  • Big Data and Analytics
  • Systems of Record
  • Systems of Engagement
  • Mobile and Security Services
  • Flash and Storage Virtualization
  • Software Defined Infrastructure

Cloud and big data/analytics have become accepted pillars of IT business value. Mobile, flash, and software-defined infrastructure are being widely embraced as the next wave of IT value delivery. And security must be a priority for everything. Also included will be dozens of client case studies.

Throughout both the Executive and Technology tracks there will be numerous sessions citing client cases and use cases. Although not the same both show how to actually deploy technology for business value.

For example, the session (cCV0821) titled Be Hybrid or Die, revolves around hybrid clouds. The session promises a clear understanding of the term hybrid and why hybrid has become the next step in IT value creation, extraction, and efficiency gains. Citing use cases the session will show how to map your business needs to the functional business blocks of hybrid clouds and to the IBM products portfolio that address those needs. It concludes by examining where IBM is investing, its long term view, and how this will increase your IT flexibility.

Speaking of cases, a session (cIT0514) titled How to Create Rock Solid Business Cases to Get IT Projects Approved looks at the subject of case studies from a standpoint of the IT person charged with answering the unavoidable ROI question. BTW, DancingDinosaur develops business cases based on various looks at cost of ownership should you need help.  They are time consuming but necessary. Management requires an understanding of current IT costs and strengths and the expected payback to better assess new ideas and technologies. This session identifies the key elements of an effective IT cost analysis and explores how to build compelling business cases around those costs and, you hope, quantifiable benefits. Concepts discussed include complexity analysis, platform assessment, Fit for Purpose analysis, and financial case structures. Hmmm, definitely one DancingDinosaur will attend.

Another session looks at the first customer experiences using SAP HANA on Power. SAP HANA is the company’s in-memory, column-oriented RDBMS that handles both high volume transactions and complex analytical query processing on the same platform, and does so very fast since all is in-memory. The session, (lBA0464) titled SAP HANA on Power Systems: First Experiences from Customers in the Test and Evaluation Program, reports on the first experiences gathered from the pilot clients. This presentation begins with a short overview of SAP HANA in general, and then covers specific aspects in the deployment of SAP HANA on IBM Power Systems and IBM storage. You’ll hear about the advantages of SAP HANA on Power Systems (vs. x86) and discover how fast and easy it is to implement in a private cloud with full use of PowerVM capabilities.

In about six weeks DancingDinosaur will be heading to IBM Edge2015. Please join me there. You can find me hanging out wherever people gather around available power outlets to recharge mobile devices. DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. And join DancingDinsosaur at IBM Edge2015.

IBM DevOps for the Mainframe

March 27, 2015

DevOps is not just for distributed platforms. IBM has a DevOps strategy for large enterprises (usually mainframe shops) too. Nationwide, a longtime mainframe shop, is an early adopter of DevOps and already is reporting significant gains: reduction in critical software defects by 80% and a 20% efficiency gain in its maintenance and support operations in just 18 months.

DevOps, an agile methodology, establishes a continuous feedback loop between software development and deployment/operations that speeds development and deployment while ensuring quality. This is a far cry from the waterfall development methodologies of the mainframe past.

 desz DevOps adoption model

Courtesy of IBM (click to enlarge)

The IBM DevOps initiative, announced last November (link above), taps into the collaborative capabilities of IBM’s Cloud portfolio to speed the delivery of software that drives new models of engagement and business. Software has become the rock star of IT with software-driven innovation becoming a primary strategy for creating and delivering new value to customers. A survey of 400 business and IT executives by the IBM Institute for Business Value showed businesses that are more effective at software delivery are also more profitable than their peers nearly 70% of the time. As such, IBM notes, DevOps provides a way for businesses to remain competitive, applying lean and agile principles to software development to speed the delivery of software that meets new market requirements.

Some mainframe shops, however, continue to operate from a software standpoint as if client/server computing and PCs were still the new game in town. Meanwhile the business units keep complaining about how long it takes to make software changes while long backlogs drag on the IT budget.

DevOps is about continuous software development and deployment. That means continuous business planning, continuous collaborative dev, continuous testing, continuous release and deployment, continuous monitoring, and continuous feedback and optimization in a never ending cycle. Basically, continuous everything.  And it really works, as Nationwide can attest.

But DevOps makes traditional mainframe shops nervous. Mainframe applications are rock solid and crashes and failures almost unheard of. How can they switch to DevOps without risking everything the mainframe stands for, zero failure?

The answer: mainframe DevOps that leads straight into continuous testing, not deployment. The testing can and should be as rigorous and extensive as is necessary to reassure that everything works as it should and anything that will fail has failed. Only then does it go into production.

It would be comforting to the data centers to say that DevOps only addresses systems of engagement; those pesky mobile, collaborative, and social systems that suddenly are making demands on the core mainframe production applications. But that is not correct. DevOps is about integrating systems of engagement with systems of record, the enterprise’s mainframe crown jewels. The trick is to bring together the culture, processes, and tools across the entire software delivery lifecycle, as IBM says, to span it all—mobile to mainframe, slowing down only to conduct as exhaustive testing as the enterprise requires.

Mainframe tools from the era of waterfall methodologies won’t cut it. Rational offers a set of tools starting with Blue Agility. IBM also offers an expanded set of tools acquired through acquisitions such as UrbanCode (release automation) and GreenHat (software quality and testing solutions for the cloud and more) that offer an integrated developer experience on open cloud platforms such as Bluemix to expedite DevOps collaboration, according to IBM.

Expect push back from any attempt to introduce DevOps into a traditional mainframe development culture. Some shops have been developing systems the same way for 30 years or more. Resistance to change is normal. Plan to start gradually, implementing DevOps incrementally.

Some shops, however, may surprise you. Here the mainframe team senses they are falling behind. IBM, of course, has tools to help (see above). Some experts recommend focusing on automated testing early on; when testing is automated DevOps adoption gets easier, they say, and old school developers feel more reassured.

At IBM Edge2015, there are at least 2 sessions on DevOps: Light Up Performance of Your LAMP Apps and DevOps with a Power Optimized Stack; and CICS Cloud DevOps = Agility2. BTW, it is a good time to register for IBM Edge2015 right away, when you can still get a discount. IBM Edge2015, being billed as the Infrastructure Innovation Conference, takes place May 11 – 15 at The Venetian in Las Vegas. DancingDinsosaur will be there. Have just started pouring over the list of sessions on hundreds of topics for every IBM platform and infrastructure subject. IBM Edge2015 combines what previously had been multiple conferences into one.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. And join DancingDinsosaur at IBM Edge2015.

Vodafone Spain Picks IBM zSystem for Smarter Cities Initiative

March 19, 2015

The Vodafone initiative, as reported here previously, leverages the most advanced mobile communications technology including citywide sensors and a Global M2M Platform that will enable the connection of thousands of sensors to the intelligent Vodafone Connected City system. The new cloud-based system will run on IBM Linux z Systems. The Linux z Systems were selected for their high security, which protects cloud services while also delivering the speed, availability, and efficiency required to drive mobile services at scale.  To do something at scale you really do want the z System.

 vodafone zsystem running linux

Courtesy of IBM: zSystem and Linux

For Vodafone this represents the beginning of what they refer to as a Smarter Cities services initiative. The effort targets local governments and city councils with populations ranging between 20.000 – 200.000 citizens. The services provided will address customer’s needs in the following key areas: urban vitality, public lighting, energy efficiency, waste management, and citizen communications.

In effect, Vodafone is becoming a SaaS provider by leveraging their new zSystem. Vodafone’s customers for this are the government groups that opt to participate. The company announced the effort at the World Mobile Congress in Barcelona at the beginning of the month.

One of the initial participants will be Seville, the capital of the province of Andalucía, where a control and development center will be established by Vodafone. The telco will invest more than 243 million euros over two years on telecommunications infrastructure, encouraging the development of the technology sector and developing projects to create strategic growth in the region.

Initially, the center will focus on creating smart city solutions that can easily and efficiently be used by cities ranging from 20,000 to 150,000 residents; cities that otherwise may not have the funds to invest in smart city infrastructure projects on their own. This center is also expected to help make the Andalucía territory of Spain a leader in the development of Big Data and smart solutions.

IBM is delivering the full stack to Vodafone: a set of cloud services that include an enterprise zSystem Linux server (IBM zBC12), v7000 storage, IBM intelligent operations, an information services solution, and more.  Vodafone opted for the z and Linux to enable cost-efficient, highly secure cloud services while also delivering the speed, availability and efficiency required to drive mobile services at scale. IBM Intelligent Operations software will provide monitoring and management of city services. IBM’s MobileFirst platform will be used to create citizen-facing mobile applications while IBM Information Server and Maximo asset management software will round out the IBM stack.

Overall, IBM, the zSystem, and Linux brought a number of benefits to this initiative. Specifically, the zSystem proved the least expensive when running more than seven vertical services as Vodafone is planning. An example of such a vertical service is the public lighting of a city. This also is where scalability brings a big advantage. Here again, the zSystem running Linux delivers scalability along with greater security and regulatory compliance. Finally, another critical capability for Vodafone was the zSystem’s ability to isolate workloads.

In short, the zSystem’s security and regulation compliance; reliability, resilience, and robustness; strong encoding and workload isolation, workload management and ability to meet SLAs; scalability; and high efficiency clinched the Vodafone deal.

This could prove a big win for IBM and the zSystem. Vodafone has mobile operations in 26 countries, partners with mobile networks in 54 more, and runs fixed broadband operations in 17 markets. As of the end of 2014, Vodafone had 444 million mobile customers and 11.8 million fixed broadband customers. Vodafone Spain’s 14.811.000 mobile customers and 2.776.000 broadband ones will certainly take maximum advantage of the zSystem’s scalability and reliability.

…as a follow up to last week’s report on recent success coming from the OpenPower Foundation that string continued this week at the OpenPOWER Inaugural Summit with the OpenPOWER Foundation announcing more than ten hardware solutions spanning systems, boards, cards, and a new microprocessor customized for the Chinese market.  Built collaboratively by OpenPOWER members, the new solutions exploit the POWER architecture to provide more choice, customization and performance to customers, including hyperscale data centers.

Among the products and prototypes OpenPOWER members revealed are:

  • Firestone, a prototype of a new high-performance server targeting exascale computing and projected to be 5-10x faster than today’s supercomputers. It incorporate technology from NVIDIA and Mellanox.
  • The first GPU-accelerated OpenPOWER developer platform, the Cirrascale RM4950, resulting from collaboration between NVIDIA, Tyan, and Cirrascale.
  • An open server specification and motherboard mock-up combining OpenPOWER, Open Compute and OpenStack by Rackspace and designed to run OpenStack services.

Other member-developed new products leverage the Coherent Accelerator Processor Interface (CAPI), a hallmark feature built into the POWER architecture. DancingDinosaur initially covered CAPI here.

Reminder: it is time to register for IBM Edge2015 in Las Vegas May 10-15. Edge2015 combines all of IBM’s infrastructure products with both a technical track and an executive track.  You can be sure DancingDinosaur will be there. Watch for upcoming posts here that will highlight some of the more interesting sessions.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here.


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