z/OS Archives - IT Jungle

Why You Need To Implement Exit Point Security – Now

June 15, 2020 Rich Loeber

(Sponsored Content) As everyone knows, the only truly secure computer is one that is not networked to any other system or any client, and that has no users doing anything at all on the system. And if you really want to be honest about it, you should probably turn its power off. Then, it would be perfectly secure – and perfectly useless as well.

To make any system useful, it has to be opened up so it can be reached by the world, and it may be hard to remember this now, three decades after the client/server and …
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Java License Fallout Continues Impacting IBM i Shops

October 23, 2019 Alex Woodie

Oracle’s decision to restrict the previously free distribution of Java version 8 tools and runtimes is impacting the entire IT industry. In our little neck of the woods, the decision to charge businesses for using Oracle’s Java has forced IBM i shops to take a hard look at the technology platform, and in some cases look for alternative solutions.

Oracle ruffled feathers in the Java community in 2017, when it made substantial changes to its Java roadmap. The company announced that Java Standard Edition (SE) version 8, which is a legacy version of Java but is still in widespread use, …
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New System z15 Mainframe Takes The Heat Off Power Systems

September 16, 2019 Timothy Prickett Morgan

I don’t know if many of you work this way, but sometimes I have to say things out loud and follow that train of thought before I decide it is a good, bad, or neutral idea – or any of the different gradations in there and beyond these from absolutely wonderful on one end to impossible or worse yet impossible on the other end. It is a kind of branch prediction, and like modern processors for the past two decades, it is subject to Meltdown speculative execution vulnerabilities.

(That right there was a nerd joke. I think. Maybe. . …
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IBM Patches New Security Flaws in Java, OpenSSL

April 3, 2019 Alex Woodie

IBM this week patched a series of flaws in IBM i’s Java environment, including a pair of very serious problems in the OpenJ9 runtime that could allow remote attackers to execute arbitrary code, in addition to a series of less-severe Java vulnerabilities. The company also fixed a new flaw found in IBM i’s OpenSSL implementation.

A total of seven Java flaws that impact IBM i versions 7.1 through 7.3 were addressed with one security bulletin issued by IBM on March 29. IBM issued Group PTFs for each release of the operating system to address them. A single OpenSSL flaw also …
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BMC Touches Clouds with Job Scheduler

March 20, 2019 Alex Woodie

Clouds are growing quickly as IT executives look to find more flexibility and cut costs by adopting cloud and software as a service (SaaS) applications. But most enterprises aren’t getting rid of all their on-premise systems, which means somebody needs to connect those cloud and on-premise systems. One of those “somebodies” is BMC Software.

You might not remember it, but BMC Software still actively supports the IBM i environment with enterprise job scheduler, called CONTROL-M. The Houston, Texas, company has supported the IBM midrange server for years, and continues to do so with the 19th version of CONTROL-M, which the …
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The Impact On IBM i Of Big Blue’s Acquisition Of Red Hat

October 31, 2018 Timothy Prickett Morgan

Well, we can honestly say that we did not see that coming when IBM and Red Hat announced late last Sunday afternoon that Big Blue would be shelling out $34 billion to acquire the world’s most successful business that peddles support for open source infrastructure software.

Ironically, at the time I happened to be writing about how IBM and Red Hat had just announced that they had brought the OpenShift Container Platform, a mashup of Docker and Kubernetes, to Power Systems machines running Linux, and I was lamenting that it was not trivial to figure out how to integrate …
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ARCAD Procures Funding To Fuel Expansion

December 13, 2017 Dan Burger

The financial incentives instigating investors to back companies that create software and provide services to the IBM i community continue to raise eyebrows and elicit surprise among those unfamiliar with the innovation taking place in the so-called legacy netherworld.

Another glimpse of this appeared last week when ARCAD Software announced it received a € 2.5 million ($2.95 million in US currency) investment from the European equity firm Alto Invest. ARCAD develops and markets DevOps and modernization solutions for platforms that include IBM i, Unix, Linux, Windows and z/OS. This is the first external funding ARCAD has received during its …
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Mainframe And IBM i Share App Dev Testing Tool

November 29, 2017 Dan Burger

The integration of disparate IT systems is on the priority list for many companies aggravated by the duplication of effort and the cost tooling for each development environment. It’s fueled the rise of DevOps and the big picture view emphasizing speed and collaboration. For IT environments that share mainframe and IBM i platforms, we have uncovered software that allows applications written in COBOL, PL/I, EGL, RPG and Assembler to share a single tool for testing programs.

The tool is called XaTester and it’s available through IBM and the company, Xact Consulting, that created it. Xact Consulting is an international …
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Coming Attractions: The IBM i App Dev Multi-Platform Show

November 13, 2017 Dan Burger

Multi-platform development is more vision than reality. Application development is still a siloed environment as programming work remains more isolated and less collaborative than visionary thinkers wish it to be. Therefore, the existence of multiple programming environments within an organization seldom reaches the goal of operating as a team. Much of the potential benefit of teamwork lingers out of reach. Instead of a single team with common operations, there are individual teams with individual operations.

The good news is that it’s better than it used to be. Still, the fabric of multi-platform unity and the efficiencies it would bring to …
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