Back in February, 2017, IBM announced “Multi-Version Measurement” for all its z/OS and z/VSE customers. It’s available now. If you are a z/OS or z/VSE licensee, here’s what you should do: order every new release through IBM Shopz.

Why do I recommend an “order everything” strategy? It’s simple. MVM abolishes the infamous “Single Version Charge” (SVC) period. Let’s suppose for example you currently run DB2 Version 11 for z/OS. IBM released DB2 Version 12 not too long ago. Before MVM, if you ordered DB2 Version 12 you would start a 12 month SVC “countdown clock.” You would have 12 months to migrate from DB2 11 to DB2 12, machine by machine, Sysplex by Sysplex, while paying only for the new version. By the 13th month, if you had not completed your migration, IBM had the right to send you a bill for both DB2 versions based on your peak four hour rolling average utilization of each version. A lot of people mistakenly thought that the DB2 bill would double in that event. No, that didn’t happen. Not often, anyway. However, some materially higher charge was likely if you exceeded the SVC period.

I think the original intention behind SVC was a noble one. It’s in everyone’s interest to keep pushing forward, to keep delivering new and better software versions with new and better capabilities. That makes business sense for all concerned, including especially software consumers. In practice (and guessing a bit), SVC might have had the opposite effect to some extent. Migrations take however long they take, even with intense focus and discipline. With a firm deadline, many mainframe software customers understandably did not want to order new versions until they were absolutely sure they were ready. A journey starts with the first step. If you don’t take that first step, you don’t start your journey. If you delay your first step, your at least arrive at your destination later.

Now? No problem! SVC is dead, thank goodness. You can order any/all new versions of IBM mainframe software products right away, and you should. For Monthly License Charge (MLC) products you already license, go right ahead. For One-Time Charge (OTC, a.k.a. IPLA) products, you’ll need to have active Subscription and Support (S&S) to be entitled to new versions. With that understandable caveat, go right ahead. Order every new version that IBM introduces, as soon as IBM introduces it. There’s no additional charge for electronic delivery through IBM Shopz. (There may be an additional charge for ordering on media, so please avoid that. IBM is steadily removing tape media delivery anyway, in favor of DVD media and electronic delivery.)

Once you get your new software releases, install them in at least one development/test LPAR (or z/VM guest) as soon as you can, and start exploring. Your journey can begin without any financial deadline pressure….

….There are still some non-financial deadlines, of course. IBM still has support lifecycles for its products. When there’s a new version, the previous version won’t be IBM supported forever. Please don’t run previous versions forever, or even for very long if you can avoid it. MVM should mean that you move forward faster, not slower, so that you stay at least reasonably current with your software releases. There are also “value deadlines.” The sooner you can put new capabilities to productive use, the sooner you can derive business benefits from them.

Several years ago IBM removed another objection to ordering new software versions: price increases. In the past, IBM sometimes increased the unit prices of new software versions but kept the same unit prices on previous versions. Predictably, perversely, many mainframe customers delayed placing orders for the new versions for that reason alone. They tried to delay version upgrades as long as possible, to delay the corresponding price increases as long as possible. Never mind that the new versions were often more resource efficient than the old versions. Nowadays that doesn’t happen. IBM maintains the same unit price across all software versions of the same product. If there’s a unit price increase or decrease, the price change applies to all versions.

MVM could have been “Double-Version Measurement” (DVM), I suppose. It isn’t. Yes, you can run three, four, or however many software versions you want. Multi means multi. As long as you’re licensed for the product, any number of versions is OK. Sometimes that flexibility makes sense, for a while anyway. For example, if you’re a software vendor then maybe you need to maintain at least one LPAR with all IBM supported releases of WebSphere MQ for z/OS, to support your customers at whatever pace they move forward (hopefully reasonably quickly). With MVM, you can do that.

IBM has extended MVM terms to every z/OS and z/VSE licensee around the world. As far as I know there’s nothing to sign. You can (and should) take full advantage of your new MVM freedoms.

Posted in IBM.

IBM has a particularly big load of Big Data-related announcements this week (the first full week of October, 2015). It seems like a great time to take stock of what IBM has been up to lately.

  • IBM is unveiling Version 5.1 of the IBM DB2 Analytics Accelerator (IDAA) with new in-database analytics, in-database transformation, and accelerator-only tables. There’s literally nothing else like IDAA and its marriage of the world’s best, most secure Online Transaction Processing (OLTP) database with state-of-the-art, real-time analytics, warehousing, and business intelligence in a single, integrated information system. I literally don’t know of anybody who isn’t thrilled with their IDAA since it’s so thoroughly democratizing real-time, every-time analytics all the way out to end-users and mobile devices. This might be IBM’s biggest “killer app,” so do check it out.
  • Is DB2 12 here already? Almost. Yes, IBM is previewing its latest version of the flagship DB2 for z/OS. Among my favorite new features, DB2 12 will significantly improve its in-memory database capabilities and take more advantage of those many terabytes of system memory in the IBM z13 machines. There’s a great deal of emphasis on improved cloud provisioning capabilities including “SQL as a Service” (SQLaaS) RESTful interfaces. The new SQL TRANSFER OWNERSHIP statement is intriguing and mighty useful for maintaining security control over sensitive data. (And what isn’t sensitive data?) The efficiency improvements look unusually impressive, too, with IBM tossing out some bigger numbers than I’ve seen before. This’ll be a version you’ll have even more reason to get onto as quickly as possible even if only to pick up the efficiency gains, though you will likely have to allocate some more memory — an excellent trade to make. (Over-economizing on memory is false economy and a very bad idea.) If you’re interested in getting an early start on DB2 12 then IBM is putting out the call to sign up for the Early Support Program (ESP).
  • Version 8.8 of IBM’s Operational Decision Manager should be generally available in a couple months. Not only is this version particularly lucky in China, it’s particularly useful everywhere for its new “Decision Server Insights” feature that helps improve ODM’s ability to make snap decisions based on even complex rules and events. ODM for z/OS at least starts to imbue new, emerging cognitive computing and analytic capabilities into enterprise transactions and concurrent batch flows. As before it’s also a powerful, high performance way to cut down on application maintenance and, again, to democratize what used to be traditional application development. ODM is available for several platforms, but it’s an exceptionally strong fit with unique run-time benefits on z/OS and on Linux on z.
  • CICS Transaction Server Version 5.3 for z/OS is particularly notable for its new and enhanced cloud services capabilities, and the Java-related improvements are also impressive. No matter what programming languages you prefer — or non-programming approaches to building solutions — CICS TS probably has you covered and covered extremely well.
  • IMS Version 14 becomes generally available later this month, and (in particular) it includes several improvements that help assure continuous business service in what are among the most critical business and government systems in the world.
  • z/VSE users, this is your week, too: a new version of z/VSE and of CICS Transaction Server for z/VSE, both with lots of useful improvements. As before, I recommend pairing your z/VSE environments with Linux on z and/or z/OS to tap into those solution portfolios too, and IBM has a lot of options built into z/VSE to help you do that cost effectively.

To read up on these and other IBM announcements, visit IBM’s announcements Web site at http://www.ibm.com/common/ssi.

Posted in IBM.