Java Archives - IT Jungle

What A Concept: Distribution Software Aimed At Real SMBs

April 9, 2018 Timothy Prickett Morgan

Time may pass in the IBM midrange, and systems and business practices have evolved, but the one thing that does not change is that some companies, especially those on the smaller size with limited resources to devote to IT hardware and software, want a simple system that just lets them do the work they need to do.

The simplicity of the System/3X family, which has its start way back with the System/3 in 1969 and runs up through the System/38 in 1979 and the System/36 in 1983, up through the AS/400 in 1988 and up through the iSeries, System i, …
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Service Extension Outlined For IBM i 7.1 And PowerHA 7.1

December 4, 2017 Timothy Prickett Morgan

Operating system suppliers do not like to support too many releases of their code at the same time. It stands to reason because software support costs have people as a foundation, and people only get more expensive, not less so. And the companies that make operating systems have newer code with more features and better security and reliability that they want their customers to move to.

IBM i 7.1 has been a well-regarded instance of Big Blue’s proprietary midrange operating systems, a line that arguably stretches all the way back to the first release of Control Program Facility (CPF) for …
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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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Navigator For IBM i On A Zigzag Journey

October 30, 2017 Dan Burger

Navigator for IBM i provides system administrators with tools that prevent them from losing their marbles, or at least delaying that outcome until the boss mentions that grounds maintenance and window washing have been added to the list of sys admin responsibilities.

Navigator continues to receive updates and enhancements, mostly based on filling in holes in the features and functionality that the product it replaced already possessed. IBM also takes requests from current users, which also find their way into future enhancement. But for the unskilled user trying to climb the learning curve, Navigator can be a frustrating stumble from …
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Java On IBM i: A Developing Situation

October 16, 2017 Dan Burger

IBM i developers in the Java camp have some changes in store as Java 9 replaces Java 8. First of all, there will be no IBM i support for Java 9. This break in tradition may come as a surprise for many IBM i developers, but not for those Java-holics who have been closely watching the Java 9 news. There are a couple of reasons IBM has decided not to support Java 9 on IBM i, even though IBM currently supports Java 7 and Java 8 and it has supported every Java release seemingly since Moby Dick was a minnow. …
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IBM i Vulns Spotted in Node, BIND and HTTP Server

September 6, 2017 Alex Woodie

IBM last month moved to patch several critical security vulnerabilities related to the BIND service in IBM i that could allow attackers unauthorized access to IBM i servers running any release of the OS from IBM 6.1 to 7.3. Security glitches were also patched for the IBM i implementation of Node.js, the HTTP Server bundled with IBM i, the hardware management console (HMC), and WebSphere.

Both ISC BIND vulnerabilities work in a similar way and enabled similar paths into affected systems – namely by allowing an attacker to craft a specially crafted request packet to bypass authentication and therefore gain …
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Does IBM i Need More Databases?

August 14, 2017 Alex Woodie

There are many things that differentiate IBM i from other platforms, including its storage, security, and programming models. But one of the most unique aspects of the IBM i platform is its integrated DB2 database, which is used exclusively by practically all IBM i customers. You just don’t find this on other platforms. But perhaps it’s time for IBM i to diversify its database support?

In many respects, DB2 for i is the platform’s greatest strength. IBM i is renowned for its transaction processing prowess that drives ERP and other line of business applications, and DB2 for i (formerly DB2/400, …
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Have You Patched Those 35 Java Vulns on IBM i?

July 19, 2017 Alex Woodie

IBM i shops that take security seriously will want to know that IBM has issued a number of security patches over the past several months. The patch count since March includes fixes for security vulnerabilities in various technologies supported in IBM i 6.1 through 7.3, including 35 alone in Java, as well as flaws in Python, Samba, BIND, and the integrated Web server.

Implementing security patches, or program temporary fixes (PTFs) in IBM jargon, is one of the easiest ways to ensure your system is kept up-to-date against vulnerabilities that are constantly being exposed by the hacker community. It’s also …
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SystemObjects SmartPad4i Mobilizes RDi

April 3, 2017 Dan Burger

As more companies find their way into the RDi development environment, more ISVs realize plug-ins to RDi are in demand. SystemObjects just joined the list by offering an RDi plug-in to its Web and mobile application development tool known as SmartPad4i. For situations where Web development skills are still evolving, SystemObjects is offering a route that bypasses the Java and HTML learning curve. And there are always RPG and COBOL programmers who don’t mind that detour.

SmartPad4i is not new. But the plug-in to RDi and the built-in capability to create HTML files are interesting enhancements. IBM i developers with …
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What’s New In Access Client Solutions

February 20, 2017 Alex Woodie

IBM unveiled new Technology Refreshes for the IBM i 7.2 and 7.3 operating systems last week, and among the goodies intrepid IBM i professionals will get to use on March 17 are new features and functions in Access Client Solutions. The Java-based interface may not deliver everything that older products offered, but ACS does have some things you can’t find anywhere else.

ACS, you will recall, is the new run-anywhere client that IBM unveiled back in August 2012 as the new strategic replacement for older clients. The product includes a full 5250 emulator based IBM’s Host-On Demand; 5250 printer emulation; …
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