Posts Tagged ‘IDC’

Meet SUSE Enterprise Linux Server 12

February 25, 2019

A surprising amount of competition has emerged lately for Linux on the mainframe, but SUSE continues to be among the top of the heap.  With the newest release last fall, SUSE Linux Enterprise 12, should secure its position for some time to come.

SUSE touts SLE 12 as the latest version of its reliable, scalable and secure platform for efficiently deploying and managing highly available enterprise-class IT services in physical, virtual, or cloud environments. New products based on SLE 12 feature enhancements should allow for better system uptime, improved operational efficiency, and accelerated innovation. As the foundation for all SUSE data center operating systems and extensions, according to the company, SUSE Linux Enterprise meets the performance requirements of data centers with mixed IT environments while reducing the risk of technological obsolescence and vendor lock-in.

With SLE 12 the company also introduces an updated customer portal, SUSE Customer Center, to make it easier for customers to manage their subscriptions, access patches and updates, and communicate with SUSE customer support. It promises a new way to manage a SUSE account and subscriptions via one interface, anytime, anywhere.

Al Gillen, program vice president for servers and system software at IDC, said, “The industry is seeing growing movement of mission-critical workloads to Linux, with that trend expected to continue well into the future.” For Gillen, the modular design of SLE 12, as well as other mission-critical features like full system rollback and live kernel patching, helps address some of the key reservations customers express, and should help accelerate the adoption of Linux on z.

It’s about time. Linux has been available on the z for 20 years. Only with the introduction of IBM LinuxONE a couple of years ago has IBM gotten serious about Linux on z.  Around that time IBM also ported the Go programming language to LinuxOne. Go was developed by Google and is designed for building simple, reliable and efficient software, making it easier for developers to combine the software tools they know with the speed, security and scale offered by LinuxONE. Taking it even further, following Apple’s introduction of Swift as the new language for OS X and iOS application development. IBM began partnering with Apple to bring the power of Swift open source programming to the z. This was closely tied to Canonical’s Ubuntu port to the z.

And it didn’t stop there. IBM ported the Go programming language to LinuxOne too. Go was developed by Google and is designed for building simple, reliable and efficient software, making it easier for developers to combine the software tools they know with the speed, security and scale offered by LinuxONE. As expected IBM has contributed code to the Go community.

Then IBM brought Apple’s Swift programming to the party, first to the IBM Watson iOS SDK, which gives developers a Swift API to simplify integration with many of the Watson Developer Cloud services – all of which are available today, and can now be integrated with just a few lines of code. As soon as Apple introduced Swift as the new language for OS X and iOS application development. IBM began partnering with Apple to bring the power of Swift open source programming to the z. This was closely tied to Canonical’s Ubuntu port to the z, which has already been released.

With SUSE Linux Enterprise Server for x86_64, IBM Power Systems, and IBM System SUSE ES 12 has boosted its versatility, able to deliver business-critical IT services in a variety of physical, virtual, and cloud environments. New features like full system rollback, live kernel patching, and software modules increase data center uptime, improve operational efficiency, and accelerate the adoption of open source innovation. ES 12 further builds on SUSE’s leadership with Linux Containers technology and adds the Docker framework, which is now included as an integral part of the operating system.

DancingDinosaur is Alan Radding, a veteran information technology analyst, writer, and ghost-writer. Follow DancingDinosaur on Twitter, @mainframeblog, and see more of his work at technologywriter.com.

IBM zSystem and Power Score in IDC 4Q 2015 Rankings

March 18, 2016

IBM retained the number 3 spot with 14.1% share for the quarter as revenue increased 8.9% year-over-year to $2.2 billion in 4Q15. More impressively, IBM experienced strong growth for POWER Systems and double-digit growth for its z System mainframes in the quarter, according to IDC. You can check out the IDC announcement here. IDC credits z and POWER for IBM’s strong platform finish in 2015.

Primary_LinuxONE_LeftAngle-1 (1) zSystem-based LinuxONE

DancingDinosaur has expected these results and been reporting IBM’s z System and POWER System successes for the past year. You can check it out here (z13s) and here (LinuxOne) and here (Power Systems LC).

Along with deservedly crowing about its latest IDC ranking IBM added:  z Systems saw double digit growth due to a number of new portfolio enhancements. The next-generation z13 mainframe, optimized for digital businesses and hybrid cloud environments, is designed to handle mobile transactions securely and at scale, while enabling clients to run analytics on the system and in real time. IBM expanded its commitment to offering open-source on the mainframe by launching a line of Linux-only systems in August of 2015. LinuxONE is based on the latest generation of z Systems technology and enables popular open-source tools and software on the mainframe. IBM also added what amounts to a Business Class z with the z13s to go along with a Business Class dedicated Linux z, the LinuxONE Rockhopper.

Meanwhile, IBM has started to get some uptake for its Open Mainframe Project. In addition to announcing support from the usual mainframe suspects—IBM, CA, Compuware, SUSE, BMC, and others—it also announced its first projects. These include an effort to find ways to leverage new software and tools in the Linux environment that can better take advantage of the mainframe’s speed, security, scalability, and availability. DancingDinosaur is hoping that in time the Open Mainframe Project will produce the kind of results the Open POWER Foundation has recently generated for the POWER Platform

IBM attributes the growing traction of Linux running on POWER Systems in large part to optimized solutions such as DB2 BLU, SAP HANA, and other industry big data software, built on POWER Systems running Linux. In October 2015, IBM expanded its Linux on Power Systems portfolio with the LC line of servers. These servers are infused with OpenPOWER Foundation technology and bring the higher performance of the POWER CPU to the broad Linux community. The POWER-based LC line along with the z-based LinuxONE Rockhopper should give any data center manager looking to run a large, efficient Linux server farm a highly cost-competitive option that can rival or even beat the x86 option. And given that both platforms will handle Docker containers and microservices and support all of today’s popular development tools there is no reason to stick with x86.

From a platform standpoint, IBM appears to be in sync with what IDC is reporting: Datacenter buildout continues, and the main beneficiary this quarter is the density-optimized segment of the market, where growth easily outpaced the overall server market. Density-optimized servers achieved a 30.2% revenue growth rate this quarter, contributing a full 2 percentage points to the overall 5.2% revenue growth in the market.

“The fourth quarter (of 2015) was a solid close to a strong year of growth in the server market, driven by on premise refresh deployments as well as continued hyperscale cloud deployments,” said Kuba Stolarski, Research Director, Servers and Emerging Technologies at IDC. “As the cyclical refresh of 2015 comes to an end, the market focus has begun to shift towards software-defined infrastructure and hybrid environment management, as organizations begin to transform their IT infrastructure as well as prepare for the compute demands expected over the next few years from next-gen IT domains such as IoT and cognitive analytics. In the short term, 2016 looks to be a year of accelerated cloud infrastructure expansion with existing footprints filling out and new cloud datacenter buildouts across the globe.”

After a seemingly endless string of dismal quarters DancingDinosaur is encouraged by what IBM is doing now with the z, POWER Systems, and its strategic initiatives. With its strategic focus on cloud, mobile, big data analytics, cognitive computing, and IoT as well as its support for the latest approaches to software development, tools, and languages, IBM should be well positioned to continue its platform success in 2016.

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


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