Posts Tagged ‘mobile’

IBM-Apple Deal Enhanced by New z/OS Pricing Discounts

July 25, 2014

In the spring, IBM announced, almost as an aside, new pricing discounts for z/OS mobile transactions. At the time, it didn’t seem like a big deal. But IBM’s more recent announcement of its exclusive mobile partnership with Apple, covered by DancingDinosaur here, suddenly gives it much bigger potential.

The plan is to create apps that can transform specific aspects of how businesses and employees work using iPhone and iPad, allowing companies to achieve new levels of efficiency, effectiveness and customer satisfaction. At the backend will be the mainframe.

Already zEnterprise shops, especially banks and financial services firms, are reporting growth in the volume of transactions that originate from mobile devices. The volume of these mobile-originated transactions in some cases is getting large enough to impact the four-hour peak loads that are used in calculating monthly costs.

Here’s the problem: you put out a mobile app and want people to use it. They do, but much of the workload being generated does not directly produce revenue. Rather, they are requesting data or checking invoices and balances. Kind of a bummer to drive up monthly charges with non-revenue producing work.

That’s where the new pricing discounts for z/OS mobile workloads come in. The new pricing reduces the impact of these mobile transactions on reported LPAR MSUs. Specifically, the Mobile Workload Pricing Reporting Tool (MWRT) will subtract 60% of the reported Mobile MSUs from a given LPAR in each hour, adjusting the total LPAR MSU value for that hour. Think of this as just a standard SCRT report with a discount built in to adjust for mobile workload impact.

So, what does that translate into in terms of hard dollar savings? DancingDinosaur had a private briefing with two IBMers who helped build the tool and asked that question. They are only in the earliest stages of getting actual numbers from users in the field; the tool only became available June 30.  Clearly the results depend on how many mobile transactions you are handling in each reporting hour and how you are handling the workloads.

There is a little work involved but the process won’t seem intimidating to mainframe shops accustomed to IBM’s monthly reporting process. Simply record mobile program transaction data, including CPU seconds, on an hourly basis per LPAR, load the resulting data file into the new tool, MWRT, each month using the IBM-specified CSV format, and run MWRT, submitting the results to IBM each month. It replaces the SCRT process.

The MWRT will function like a partial off-load from a software pricing perspective. When an LPAR value is adjusted, all software running in the LPAR will benefit from lower MSUs. The tool will calculate the monthly MSU peak for a given machine using the adjusted MSU values.

This brings us back to the hard dollar savings question. The answer: probably not much initially unless your mobile apps already generate a sizeable proportion of your peak transaction volume. But jump ahead six months or a year when the IBM-Apple partnership’s new iOS made-for-business apps are gaining traction your mobile transaction volume could be climbing substantially each month. At that point, savings of hundreds of thousands of dollars or more seem quite possible.

Of course, the new applications or the entire partnership could be a bust. In that case, you will have burned some admin time for a one-time set up. You’ll still experience whatever normal transaction growth your current mobile apps generate and collect your discounted MSU charges. Unless the big IT analysis firms are dead wrong, however, mobile transactions are not going away. To the contrary, they will only increase. The bottom line: negligible downside risk while the upside gain could be huge.

Hope to see you at IBM Enterprise 2014 in Las Vegas, Oct. 6-10. DancingDinosaur is Alan Radding. Follow him on Twitter, @mainframeblog and at Technologywriter.com

 

 

System z Takes BackOffice Role in IBM-Apple Deal

July 21, 2014

DancingDinosaur didn’t have to cut short his vacation and race back last week to cover the IBM-Apple agreement. Yes, it’s a big deal, but as far as System z shops go it won’t have much impact on their data center operations until late this year or 2015 when new mobile enterprise applications apparently will begin to roll out.

The deal, announced last Tuesday, promises “a new class of made-for-business apps targeting specific industry issues or opportunities in retail, healthcare, banking, travel and transportation, telecommunications, and insurance among others,” according to IBM. The mainframe’s role will continue to be what it has been for decades, the backoffice processing workhorse. IBM is not porting iOS to the z or Power or i or any enterprise platform.

Rather, the z will handle transaction processing, security, and data management as it always has. With this deal, however, analytics appears to be assuming a larger role. IBM’s big data and analytics capabilities is one of the jewels it is bringing to the party to be fused with Apple’s legendary consumer experience. IBM expects this combination—big data analytics and consumer experience—to produce apps that can transform specific aspects of how businesses and employees work using iPhone and iPad devices and ultimately, as IBM puts it, enable companies to achieve new levels of efficiency, effectiveness and customer satisfaction—faster and easier than ever before.

In case you missed the point, this deal, or alliance as IBM seems to prefer, is about software and services. If any hardware gets sold as a result, it will be iPhones and iPads. Of course, IBM’s MobileFirst constellation of products and services stand to gain. Mainframe shops have been reporting a steady uptick in transactions originating from mobile devices for several years. This deal won’t slow that trend and might even accelerate it. The IBM-Apple alliance also should streamline and simplify working with and managing Apple’s mobile devices on an enterprise-wide basis.

According to IBM its MobileFirst Platform for iOS will deliver the services required for an end-to-end enterprise capability, from analytics, workflow and cloud storage to enterprise-scale device management, security and integration. Enhanced mobile management includes a private app catalog, data and transaction security services, and a productivity suite for all IBM MobileFirst for iOS offerings. In addition to on premise software solutions, all these services will be available on Bluemix—IBM’s development platform available through the IBM Cloud Marketplace.

One hope from this deal is that IBM will learn from Apple how to design user-friendly software and apply those lessons to the software it subsequently develops for the z and Power Systems. Would be interesting see what Apple software designers might do to simplify using CICS.

Given the increasing acceptance of BYOD when it comes to mobile, data centers will still have to cope with the proliferation of operating systems and devices in the mobile sphere. Nobody is predicting that Android, Amazon, Google, or Microsoft will be exiting the mobile arena as a result, at least not anytime soon.

Finally, a lot of commentators weighed in on who wins or loses in the mobile market. In terms of IBM’s primary enterprise IT competitors Oracle offers the Oracle Mobile Platform. This includes mobile versions of Siebel CRM, JD Edwards, PeopleSoft, and a few more. HP offers mobile app development and testing and a set of mobile application services that include planning, architecture, design, build, integration, and testing.

But if you are thinking in terms of enterprise platform winners and losers IBM is the clear winner; the relationship with Apple is an IBM exclusive partnership. No matter how good HP, Oracle, or any of IBM’s other enterprise rivals might be at mobile computing without the tight Apple connection they are at a distinct disadvantage. And that’s before you even consider Bluemix, SoftLayer, MobileFirst, and IBM’s other mobile assets.

BTW, it’s not too early to start planning for IBM Enterprise 2014. Mark your calendar, Oct 6-10 at the Venetian in Las Vegas. This event should be heavily z and Power.

DancingDinosaur is Alan Radding. Follow him on Twitter @mainframeblog or at Technologywriter.com.

Expanding Mainframe Linux and Cloud Computing

June 9, 2014

In case you wondered if IBM is seriously committed to both mainframe Linux and cloud computing on the System z platform you need only look at the June 2 announcement that the company is opening the first dedicated System z Linux and cloud computing competency center in Beijing.  According to the announcement, the new center is specifically intended to help organizations there take advantage of Linux and cloud computing solutions on the mainframe, and help accelerate adoption of Linux on System z in China.

This is just the most recent of a number of developments that boosted the System z profile. Even at the recent IBM Edge 2014 conference, which was not about the System z at all (a System z and Power conference, Enterprise 2014, is coming up in October) still managed to slip in some System z sessions and content, including one about protecting DB2 data on z/OS using tape and other sessions that included the System z and Power enterprise servers in discussions on various aspects of cloud computing or the use of flash.

Following the Mainframe50 announcement earlier in the spring, IBM introduced more System z enhancements including the IBM Enterprise Cloud System, an OpenStack-based converged offering that includes compute, storage, software, and services and built around the zBC12; IBM Wave for z/VM, which simplifies z/VM virtualization management and expedites an organization’s path to the cloud; and a new IBM Cloud Management Suite for System z, which handles dynamic provisioning and performance monitoring.

An interesting aspect of this announcement is the IBM’s focus on Linux. It has taken a decade for Linux to gain traction in System z data centers but patience is finally paying off.  Linux has proven instrumental in bringing new mainframe users to the platform (DancingDinosuar previously reported on Algar, a Brazilian telco) ; according to IBM, more than 50% of all new mainframe accounts since 2010 run Linux. To that end, DancingDinosaur has long recommended the Enterprise Linux Server Solution Edition program, a deeply discounted package hardware, middleware, and software. It represents the best and maybe the only bargain IBM regularly offers.

Linux itself has proven remarkably robust and has achieved widespread acceptance among enterprises running a variety of platforms. According to the IDC, Linux server demand is rising due to demand from cloud infrastructure deployments. The researcher expects that demand to continue into the future. In the first quarter of 2014, Linux server revenue accounted for 30 percent of overall server revenue, an increase of 15.4 percent.

Along with cloud computing, collaborative development appears to be contributing to the continued growth and adoption of Linux. According to the Linux Foundation, a new business model has emerged in which companies are joining together across industries to share development resources and build common open source code bases on which they can differentiate their own products and services. This collaborative approach promises to transform a number of industries, especially those involved with cloud computing, social and mobile. Apparently it provides a fast way to create the next generation of technology products.

In its latest survey, the Linux Foundation identified three drivers or the recent Linux growth:

  1. Collaborative software development—ninety-one percent of business managers and executives surveyed ruled collaborative software development somewhat to very important to their business while nearly 80 percent say collaborative development practices have been seen as more strategic to their organization over the past three years.
  2. Growing investments in collaborative software development—44 percent of business managers said they would increase their investments in collaborative software development in the next six months
  3. The benefits of collaboration—more than 77 percent of managers said collaborative development practices have benefited their organizations through a shorter product development cycle/faster time to market.

The bulk of the world’s critical transaction processing and production data continue to reside on the mainframe, around 70 percent, according to IBM. Similarly, 71% of all Fortune 500 companies have their core businesses on a mainframe. And this has remained remarkably steady over the past decade despite the rise of cloud computing. Of course, all these organizations have extensive multi-platform data centers and are adding growing numbers of on-premise and increasingly hybrid cloud systems.

Far from relying on its core production processing to carry the mainframe forever, the new Beijing mainframe Linux-cloud center demonstrates IBM’s intent to advance the mainframe platform in new markets. It is opening the mainframe up in a variety of ways; from z/OS in the cloud to Hadoop for z to new cloud-like pay-for-use pricing models. Watch DancingDinosaur for an upcoming post on the new pricing discounts for mobile transactions on z/OS.

DancingDinosaur is Alan Radding and can be followed on Twitter, @mainframeblog

IBM Edge2014: It’s All About the Storage

May 22, 2014

When your blogger as a newbie programmer published his first desktop application in the pre-historic desktop computing era it had to be distributed on consumer tape cassette. When buyers complained that it didn’t work the problem was quickly traced to imprecise and inconsistent consumer cassette storage. Since the dawn of the computer era, it has always been about storage.

It still is. Almost every session at IBM Edge2014 seemed to touch on storage in one way or another.  Kicking it all off was Tom Rosamilia, Senior Vice President,  IBM Systems & Technology Group, who elaborated on IBM’s main theme not just for Edge2014 but for IBM at large: Infrastructure Matters Because Business Outcomes Matter. And by infrastructure IBM mainly is referring to storage. Almost every session, whether on cloud or analytics or mobile, touched on storage in one way or another.

To reinforce his infrastructure matters point Rosamilia cited a recent IBM study showing that 70% of top executives now recognize infrastructure as an enabler. However, just 10% reported their infrastructure was ready for the challenge.  As an interesting aside, the study found 91% of the respondents’ customer facing applications were using the System z, which only emphasizes another theme at IBM Edge2014—that companies need to connect systems of record with systems of engagement if they want to be successful.

In fact, IBM wants to speed up computing overall, starting with flash and storage. A study by the Aberdeen Group found that a 1 sec. delay in page load resulted in a 77% loss in conversions, 11% fewer page views, and a 16% decrease in customer satisfaction.  IBM’s conclusion: In dollar terms, this means that if your site typically earns $100,000 a day, this year you could lose $2.5 million in sales.  Expect all IBM storage to be enabled for some form of flash going forward.

First announced at IBM Edge2014 were the FlashSystem 840 and the IBM FlashSystem V840, which includes integrated data virtualization through IBM’s SVC and its various components. It also boasts a more powerful controller capable of rich capabilities like compression, replication, tiering, thin provisioning, and more. Check out the details here.

Also at Edge2014 there was considerable talk about Elastic Storage. This is the storage you have always imagined. You can manage mixed storage pools of any device. Integrate with any OS. Write policies to it. It seems infinitely scalable. Acts as a universal cloud gateway. And even works with tape.

Sounds magical doesn’t it?  According to IBM, Elastic Storage provides automated tiering to move data from different storage media types. Infrequently accessed files can be migrated to tape and automatically recalled back to disk when required—sounds like EasyTier built in. Unlike traditional storage, it allows you to smoothly grow or shrink your storage infrastructure without application disruption or outages. And it can run on a cluster of x86 and POWER-based servers and can be used with internal disk, commodity storage, or advanced storage systems from IBM or other vendors. Half the speakers at the conference glowed about Elastic Storage.  Obviously it exists, but it is not an actually named product yet. Watch for it, but it is going to have a different name when finally released, probably later this year. No hint at what that name will be.

IBM, at the conference, identified the enhanced XIV as the ideal cloud infrastructure. XIV eliminates complexity. It enables high levels of resiliency and ensures service levels. As one speaker said: “It populates LUNs and spreads the workload evenly. You don’t even have to load balance it.” Basically, it is grid storage that is ideal for the cloud.

LTFS (Linear Tape File System) was another storage technology that came up surprisingly frequently. Don’t assume that that tape has no future, not judging from IBM Edge2014. LTFS provides a GUI that enables you to automatically move infrequently accessed data from disk to tape without the need for proprietary tape applications. Implementing LTFS Enterprise Edition allows you to replace disk with tape for tiered storage and lower your storage TCO by over 50%. Jon Toigo, a leading storage analyst, has some good numbers on tape economics that may surprise you.

Another sometimes overlooked technology is EasyTier, IBM’s storage tiering tool.  EasyTier has evolved into a main way for IBM storage users to capitalize on the benefits of Flash. EasyTier already has emerged as an effective tool for both the DS8000 and the Storwize V7000.  With EasyTier small amounts of Flash can deliver big performance improvements.

In the coming weeks DancingDinosaur will look at other IBM Edge 2014 topics.  It also is time to start thinking about IBM Enterprise 2014, which combines the System z and Power platforms. It will be at the Venetian in Las Vegas, Oct 6-10. IBM Enterprise 2014 is being billed as the premier enterprise infrastructure event.

BTW, we never effectively solved the challenge of distributing desktop programs until the industry came out with 5.5” floppy disks. Years later my children used the unsold floppies as little Frisbees.

Follow Alan Radding and DancingDinosaur on Twitter, @mainframeblog

Happy 50th System z

April 11, 2014

IBM threw a delightful anniversary party for the mainframe in NYC last Tuesday, April 8. You can watch video from the event here

About 500 people showed up to meet the next generation of mainframers, the top winners of the global Master of the Mainframe competition. First place went to Yong-Sian Shih, Taiwan; followed by Rijnard van Tonder, South Africa; and Philipp Egli, United Kingdom.  Wouldn’t be surprised if these and the other finalists at the event didn’t have job offers before they walked out of the room.

The System z may be built on 50-year old technology but IBM is rapidly driving the mainframe forward into the future. It had a slew of new announcements ready to go at the anniversary event itself and more will be rolling out in the coming months. Check out all the doings around the Mainframe50 anniversary here.

IBM started the new announcements almost immediately with Hadoop on the System z. Called  zDoop, the industry’s first commercial Hadoop for Linux on System z, puts map reduce big data analytics directly on the z. It also announced Flash for mainframe, consisting of the latest generation of flash storage on the IBM DS8870, which promises to speed time to insight with up to 30X the performance over HDD. Put the two together and the System z should become a potent big data analytics workhorse.

But there was even more. Mobile is hot and the mainframe is ready to play in the mobile arena too. Here the problem z shops experience is cost containment. Mainframe shops are seeing a concurrent rise in their costs related to integrating new mobile applications. The problem revolves around the fact that many mobile activities use mainframe resources but don’t generate immediate income.

The IBM System z Solution for Mobile Computing addresses this with new pricing for mobile workloads on z/OS by reducing the cost of the growth of mobile transaction volumes that can cause a spike in software charges. This new pricing will provide up to a 60% reduction on the processor capacity reported for Mobile activity, which can help normalize the rate of transaction growth that generates software charges. The upshot: much mobile traffic volume won’t increase your software overhead.

And IBM kept rolling out the new announcements:

  • Continuous Integration for System z – Compresses the application delivery cycle from months to weeks or days.   Beyond this IBM suggested upcoming initiatives to deliver full DevOps capabilities for the z
  • New version of IBM CICS Transaction Server – Delivers enhanced mobile and cloud support for CICS, able to handle more than 1 billion transactions per day
  • IBM WebSphere Liberty z/OS Connect—Rapid and secure enablement of web, cloud, and mobile access to z/OS assets
  • IBM Security zSecure SSE – Helps prevent malicious computer attacks with enhanced security intelligence and compliance reporting that delivers security events to QRadar SIEM for integrated enterprise- wide security intelligence dashboarding

Jeff Frey, an IBM Fellow and the former CTO of System z, observed that “this architecture was invented 50 years ago, but it is not an old platform.”  It has evolved over those decades and continues evolve. For example, Frey expects the z to accommodate 22nm chips and a significant increase in the increase in the number of cores per chip. He also expects vector technology, double precision floating point and integer capabilities, and FPGA to be built in. In addition, he expects the z to include next generation virtualization technology for the cloud to support software defined environments.

“This is a modern platform,” Frey emphasized. Other IBMers hinted at even more to come, including ongoing research to move beyond silicon to maintain the steady price/performance gains the computing industry has enjoyed the past number of decades.

Finally, IBM took the anniversary event to introduce a number of what IBM calls first-in-the-enterprise z customers. (DancingDinosaur thinks of them as mainframe virgins).  One is Steel ORCA, a managed service provider putting together what it calls the first full service digital utility center.  Based in Princeton, NJ, Phase 1 will offer connections of less than a millisecond to/from New York and Philadelphia. The base design is 300 watts per square foot and can handle ultra-high density configurations. Behind the operation is a zEC12. Originally the company planned to use an x86 system but the costs were too high. “We could cut those costs in half with the z,” said Dave Crocker, Steel ORCA chairman.

Although the Mainframe50 anniversary event has passed, there will be Mainframe50 events and announcements throughout the rest of the year.  Again, you can follow the action here.

Coming up next for DancingDinosaur is Edge2014, a big infrastructure innovation conference. Next week DancingDinosaur will look at a few more of the most interesting sessions, and there are plenty. There still is time to register. Please come—you’ll find DancingDinosaur in the bloggers lounge, at program sessions, and at the Sheryl Crow concert.

Follow DancingDinosaur on Twitter, @mainframeblog

 

The Next Generation of Mainframers

March 6, 2014

With seemingly every young person with any technology inclinations aiming to become the next WhatsApp and walk away with some of Facebook’s millions it is fair to wonder: Where is the next generation of mainframers going to come from and who are they going to be?

The answer: IBM is lining them up now. As the mainframe turns 50 you’ll have a chance to meet some of these up and coming mainframers as part of IBM’s 50th Mainframe Anniversary celebration in New York, April 8, when IBM announces winners of the World Championship round of its popular Master of the Mainframe competition.

According to IBM, the Championship is designed to assemble the best university students from around the globe who have demonstrated superior technical skills through participation in their regional IBM Master the Mainframe Contests. Out of the 20,000 students who have engaged in country-level Master the Mainframe Contests over the last three years, the top 44 students from 22 countries have been invited to participate in the inaugural IBM Master the Mainframe World Championship.

These students will spend the month of March working through the Systems of Engagement concept, an expansion of the traditional Systems of Record—core transaction systems—that have been the primary workload of mainframe computing. The students will deploy Systems of Record mainframe business applications written with Java and COBOL using DB2 for z/OS API’s to demonstrate how the Systems of Engagement concept takes full advantage of the mainframe’s advanced capabilities. In short, the mainframe is designed to support tomorrow’s most demanded complex workloads  Big Data, Cloud, and Mobile computing workloads and do them all with the most effective enterprise-class security. The students will showcase their applications on April 7, 2014 in New York City where judges will determine which student earns the distinction of “Master the Mainframe World Champion.”

Representing the United States are Mugdha Kadam from the University of Florida, Elton Cheng from the University of California San Diego, and Rudolfs Dambis from the University of Nevada Las Vegas. You can follow the progress of the competitors here.  After March 17 the site will include a leaderboard so you can follow your favorites. No rumors of betting pools being formed yet but it wouldn’t surprise DancingDinosaur.  Win or not, each competitor should be a prime candidate if your organization needs mainframe talent.

This is part of IBM’s longstanding System z Academic Initiative, which has been expanding worldwide and now encompasses over 64,000 students at more than 1000 schools across 67 countries.  And now high school students are participating in the Master the Mainframe competition. Over 360 companies are actively recruiting from these students, including Baldor, Dillards, JB Hunt, Wal-mart, Cigna, Compuware, EMC, Fidelity, JP Morgan Chase, and more.

Said Jeff Gill, at VISA: “Discovering IBM’s Academic Initiative has been a critical success factor in building a lifeline to our future—a new base of Systems Engineers and Applications Developers who will continue to evolve our mainframe applications into flexible open enterprise solutions while maintaining high volume / high availability demands. Without the IBM Academic Initiative, perhaps we could have found students with aptitude – but participation in the Academic Initiative demonstrates a student’s interest in mainframe technology which, to us, translates to a wise long-term investment.“ Gill is one of the judges of the Masters the Mainframe World Championship.

Added Martin Kennedy of Citigroup: “IBM’s Master the Mainframe Contest offers a great resource to secure candidates and helps the company get critical skills as quickly as possible.”

The Master of the Mainframe Championship and even the entire 50th Anniversary celebration that will continue all year are not really IBM’s primary mainframe thrust this year.  IBM’s real focus is on emphasizing the forward-moving direction of the mainframe. As IBM puts in: “By continually adapting to trends and evolving IT, we’re driving new approaches to cloud, analytics, security and mobile computing to help tackle challenges never before thought possible.  The pioneering innovations of the mainframe all serve one mission—deliver game-changing technology that makes the extraordinary possible and improves the way the world works.

DancingDinosaur covers the mainframe and other enterprise-class technology. Watch this blog for more news on the mainframe and other enterprise systems including Power, enterprise storage, and enterprise-scale cloud computing.

With that noted, please plan to attend Edge 2014, May 19-23 in Las Vegas. Being billed as an infrastructure and storage technology conference, it promises to be an excellent follow-on to last year’s Edge conference.  DancingDinosaur will be there, no doubt hanging out in the blogger’s lounge where everyone is welcome. Watch this blog for upcoming details on the most interesting sessions.

And follow DancingDinosaur on Twitter, @mainframeblog

February 25, 2014

How the 50 Year-Old Mainframe Remains Relevant

The mainframe turns 50 years old this year and the many pundits and experts who predicted it would be long gone by now must be scratching their heads.  Yes, it is still around and has acquired over 260 new accounts just since zEnterprise launch. It also has shipped over 320 hybrid computing units (not to be confused with zBX chassis only) since the zBX was introduced and kicked off hybrid mainframe computing.

As for MIPS, although IBM experienced a MIPS decline last quarter that follows the largest MIPS shipment in mainframe history a year ago resulting in a 2-year CGR of +11%.  (Mainframe sales follow the new product release cycle in a predictable pattern.) IBM brought out the last System z release, the zEC12, faster than the mainframe’s historic release cycle. Let’s hope IBM repeats the quick turnaround with the next release.

Here’s what IBM is doing to keep the mainframe relevant:

  • Delivered steady price/performance improvements with each release. And with entry-level BC-class pricing and the System z Solution Edition programs you can end up with a mainframe system that is as competitive or better than x86-based systems while being more secure and more reliable out of the box.
  • Adopted Linux early, before it had gained the widespread acceptance it has today. Last year over three-quarters of the top 100 enterprises had IFLs installed. This year IBM reports a 31% increase in IFL MIPS. In at least two cases where DancingDinosaur recently interviewed IT managers, Linux on z was instrumental in bringing their shops to the mainframe.
  • Supported for SOA, Java, Web services, and cloud, mobile, and social computing continues to put the System z at the front of the hot trends. It also prominently plays with big data and analytics.  Who ever thought that the mainframe would be interacting with RESTful APIs? Certainly not DancingDinosaur’s computer teacher back in the dark ages.
  • Continued delivery of unprecedented scalability, reliability, and security at a time when the volumes of transactions, data, workloads, and users are skyrocketing.  (IDC predicts millions of apps, billions of users, and trillions of things connected by 2020.)
  • Built a global System z ecosystem of tools and technologies to support cloud, mobile, big data/analytics, social and non-traditional mainframe workloads. This includes acquisitions like SoftLayer and CSL Wave to deliver IBM Wave for z/VM, a simplified and cost effective way to harness the consolidation capabilities of the IBM System z platform along with its ability to host the workloads of tens of thousands of commodity servers. The mainframe today can truly be a fully fledged cloud player.

And that just touches on the mainframe platform advantages. While others boast of virtualization capabilities, the mainframe comes 100% virtualized out of the box with virtualization at every level.  It also comes with a no-fail redundant architecture and built-in networking. 

Hybrid computing is another aspect of the mainframe that organizations are just beginning to tap.  Today’s multi-platform compound workloads are inherently hybrid, and the System z can manage the entire multi-platform workload from a single console.

The mainframe anniversary celebration, called Mainframe50, officially kicks off in April but a report from the Pulse conference suggests that Mainframe50 interest already is ramping up. A report from Pulse 2014 this week suggests IBM jumped the gun by emphasizing how the z provides new ways never before thought possible to innovate while tackling challenges previously out of reach.

Pulse 2014, it turns out, offered 38 sessions on System z topics, of which 27 will feature analysts or IBM clients. These sessions promise to address key opportunities and challenges for today’s mainframe environments and the latest technology solutions for meeting them, including OMEGAMON, System Automation, NetView, GDPS, Workload Automation Tivoli Asset Discovery for z/OS and Cloud.

One session featured analyst Phil Murphy, Vice President and Principal Analyst from Forrester Research, discussing the critical importance of a robust infrastructure in a mixed mainframe/distributed cloud environment—which is probably the future most DancingDinosaur readers face—and how it can help fulfill the promise of value for cloud real time.

Another featured mainframe analyst Dot Alexander from Wintergreen Research who looked at how mainframe shops view executing cloud workloads on System z. The session focused on the opportunities and challenges, private and hybrid cloud workload environments, and the impact of scalability, standards, and security.

But the big celebration is planned for April 8 in NYC. There IBM promises to make new announcements, launch new research projects, and generally focus on the mainframe’s future.  A highlight promises to be Showcase 20, which will focus on 20 breakthrough areas referred to by IBM as engines of progress.  The event promises to be a sellout; you should probably talk to your System z rep if you want to attend. And it won’t stop on April 8. IBM expects to continue the Mainframe50 drumbeat all year with new announcements, deliverables, and initiatives. Already in February alone IBM has made a slew of acquisitions and cloud announcements that will touch every mainframe shop with any cloud interests (which should be every mainframe shop at one point or another).

In coming weeks stay tuned to DancingDinosaur for more on Mainframe50. Also watch this space for details of the upcoming Edge 2014 conference, with an emphasis on infrastructure innovation coming to Las Vegas in May.

Please follow DancingDinosaur on Twitter, @mainframeblog

2014 to be Landmark Year for the Mainframe

February 10, 2014

The official announcement is still a few weeks away and the big event won’t take place until April, but the Internet is full of items about the 50th anniversary of the mainframe. Check some out here, here, and here.

In 1991 InfoWorld editor Stewart Alsop, predicted that on March 15, 1996 an InfoWorld reader would unplug the last mainframe.  Alsop wrote many brilliant things about computing over the years, but this statement will forever stand out as one of the least informed, as subsequent events amply demonstrated.  That statement, however, later became part of the inspiration for the name of this blog, DancingDinosaur. The mainframe did not march inexorably to extinction like the dinosaur as many, many pundits predicted.

It might have, but IBM made some smart moves over the years that ensured the mainframe’s continued relevance for years to come.  DancingDinosaur marks 2000 as a key year in the ongoing relevance of the mainframe; that was the year IBM got serious about Linux on the System z. It was not clear then that Linux would become the widely accepted mainstream operating system it is today.  Last year over three-quarters of the top 100 enterprises had IFLs installed.  There is no question that Linux on the System z has become mainstream.

But it wasn’t Linux alone that ensured the mainframe’s continued relevance. Java enables the development of distributed type of workloads on the System z, which is only further advanced by WebSphere on z, and SOA on z. Today’s hottest trends—cloud, big data/analytics, mobile, and social—can be handled on the z too: cloud computing on z, big data/analytics/real-time analytics on z, mobile computing on z, and even social on z.

Finally, there is the Internet of things. This is a natural for the System z., especially if you combine it with MQTT, an open source transport protocol that enables minimized pub/sub messaging across mobile networks. With the z you probably will also want to combine it with the Really Small Message Broker (RSMB). Anyway, this will be the subject of an upcoming DancingDinosaur piece.

The net net:  anything you can do on a distributed system you can do on the System z and benefit from better resiliency and security built in. Even when it comes to cost, particularly TCO and cost per workload, between IBM’s deeply discounted System z Solution Editions and the introduction of the zBC12, which delivers twice the entry capacity for the same low cost ($75k) as the previous entry-level machine (z114), the mainframe is competitive.

Also coming up is Edge 2014, which focuses on Infrastructure Innovation this year. Please plan to attend, May 19-23 in Las Vegas.  Previous Edge conferences were worthwhile and this should be equally so. Watch DancingDinosaur for more details on the specific Edge programs.

And follow DancingDinosaur on Twitter: @mainframeblog

A Maturity Model for the New Mainframe Normal

February 3, 2014

Last week Compuware introduced its new mainframe maturity model designed to address what is emerging as the new mainframe normal. DancingDinosaur played a central role in the creation of this model.

A new mainframe maturity model is needed because the world of the mainframe is changing rapidly.  Did your data center team ever think they would be processing mainframe transactions from mobile phones? Your development team probably never imagined they would be architecting compound workloads across the mainframe and multiple distributed systems running both Windows and Linux? What about the prospect of your mainframe serving up millions or even billions of customer-facing transactions a day?  But that’s the mainframe story today.

Even IBM, the most stalwart of the mainframe vendors, repeats the driving trends—cloud, mobile, social, big data, analytics, Internet of things—like a mantra. As the mainframe celebrates its 50th anniversary year, it is fitting that a new maturity model be introduced because there is, indeed, a new mainframe normal rapidly evolving.

Things certainly are changing in ways most mainframe data center managers wouldn’t have anticipated 10 years ago, probably not even five years ago. Of those, perhaps the most disconcerting change for traditional mainframe shops is the need to accommodate distributed, open systems (systems of engagement) alongside the traditional mainframe environment (systems of record).

Since the rise of distributed systems two decades ago, there has existed both a technical and cultural gap between the mainframe and distributed teams. The emergence of technologies like hybrid computing, middleware, and the cloud have gone far to alleviate the technical gap. The cultural gap is not so amenable to immediate fixes. Still, navigating that divide is no longer optional – it has become a business imperative.  Crossing the gap is what the new maturity model addresses.

Many factors contribute to the gap; the largest of which appears to be that most organizations still approach the mainframe and distributed environments as separate worlds. One large financial company, for example, recently reported that they view the mainframe as simply MQ messages to distributed developers.

The new mainframe maturity model can be used as a guide to bridging both the technical and cultural gaps.  Specifically, the new model defines five levels of maturity. In the process, it incorporates distributed systems alongside the mainframe and recognizes the new workloads, processes and challenges that will be encountered. The five levels are:

  1. Ad-hoc:  The mainframe runs core systems and applications; these represent the traditional mainframe workloads and the green-screen approach to mainframe computing.
  2. Technology-centric:  An advanced mainframe is focused on ever-increasing volumes, higher capacity, and complex workload and transaction processing while keeping a close watch on MIPS consumption.
  3. Internal services-centric:  The focus shifts to mainframe-based services through a service delivery approach that strives to meet internal service level agreements (SLAs).
  4. External services-centric:  Mainframe and non-mainframe systems interoperate through a services approach that encompasses end-user expectations and tracks external SLAs.
  5. Business revenue-centric:  Business needs and the end-user experience are addressed through interoperability with cloud and mobile systems, services- and API-driven interactions, and real-time analytics to support revenue initiatives revolving around complex, multi-platform workloads.

Complicating things is the fact that most IT organizations will likely find themselves straddling different maturity levels. For example, although many have achieved levels 4 and 5 when it comes to technology the IT culture remains at levels 1 or 2. Such disconnects mean IT still faces many obstacles preventing it from reaching optimal levels of service delivery and cost management. And this doesn’t just impact IT; there can be ramifications for the business itself, such as decreased customer satisfaction and slower revenue growth.

DancingDinosaur’s hope is that as the technical cultures come closer through technologies like Java, Linux, SOA, REST, hybrid computing, mobile, and such to allow organizations to begin to close the cultural gap too.

Follow DancingDinosaur on Twitter: @mainframeblog

SOA Software Enables New Ways to Tap Mainframe Code

January 30, 2014

Is the core enterprise processing role handled by the mainframe enough? Yet, enterprises today often are running different types of workloads built using different app dev styles. These consist of compound applications encompassing the mainframe and a variety of distributed systems (Linux, UNIX, Windows) and different programming models, data schema, services, and more. Pieces of these workloads may be running on the public cloud, a partner’s private cloud, and a host of other servers. The pieces are pulled together at runtime to support the particular workload.  Mainframe shops should want to play a big role in this game too.

“Mainframe applications still sit at heart of enterprise operations, but mainframe managers also want to take advantage of these applications in new ways,” says Brent Carlson, SVP at SOA Software. The primary way of doing this is through SOA services, and mainframes have been playing in the SOA arena for years. But it has never been as seamless, easy, and flexible as it should. And as social and mobile and other new types of workloads get added to the services mix, the initial mainframe SOA approach has started to show its age. (Over the years, DancingDinosaur has written considerably on mainframe SOA and done numerous SOA studies.)

That’s why DancingDinosaur welcomes SOA Software’s Lifecycle Manager to the mainframe party.  It enables what the company calls a “RESTful Mainframe,” through governance of REST APIs that front zOS-based web services. This amounts to a unified platform from a governance perspective to manage both APIs as well as existing SOA assets. As Carlson explained: applying development governance to mainframe assets helps mainframe shops overcome the architectural challenges inherent in bringing legacy systems into the new API economy, where mobile apps need rapid, agile access to backend systems.

The company is aiming to make Lifecycle Manager into the system-of-record for all enterprise assets including mainframe-based SOAP services and RESTful APIs that expose legacy software functionality. The promise: seamless access to service discovery and impact analysis whether on mainframe, distributed systems, or partner systems. Both architects and developers should be able to map dependencies between APIs and mainframe assets at the development stage and manage those APIs across their full lifecycles.

Lifecycle Manager integrates with SOA’s Policy Manager to work either top down or bottom up.  The top down approach relies on a service wrapping of existing mainframe programs. Think of this as the WSDL first approach to designing web services and then developing programs on mainframe to implement it.  The bottom up approach starts with the copy book.  Either way, it is automated and intended to be seamless. It also promises to guide services developers on best practices like encryption, assign and enforce correct policies, and more.

“Our point: automate whatever we can, and guide developers into good practices,” said Carlson.  In the process, it simplifies the task of exposing mainframe capabilities to a broader set of applications while not interfering with mainframe developers.  To distributed developers the mainframe is just another service endpoint that is accessed as a service or API.  Nobody has to learn new things; it’s just a browser-based IDE using copy books.

For performance, the Lifecycle Manager-based runtime environment is written in assembler, which makes it fast while minimizing MIPS consumption. It also comes with the browser-based IDE, copybook tool, and import mappings.

The initial adopters have come from financial services and the airlines.  The expectation is that usage will expand beyond that as mainframe shops and distributed developers seek to leverage core mainframe code for a growing array of workloads that weren’t on anybody’s radar screen even a few years ago.

There are other ways to do this on the mainframe, starting with basic SOA and web services tools and protocols, like WSDL. Many mainframe SOA efforts leverage CICS, and IBM offers additional tools, most recently SoftLayer, that address the new app dev styles.

This is healthy for mainframe data centers. If nothing else SOA- and API-driven services workloads that include the mainframe help lower the cost per workload of the mainframe. It also puts the mainframe at the center of today’s IT action.

Follow DancingDinosaur on Twitter: @mainframeblog


Follow

Get every new post delivered to your Inbox.

Join 631 other followers

%d bloggers like this: