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IT Jungle was created to help you figure out how to survive, adapt, and thrive in this complex IT ecosystem, whether you are an end user of information technology or a vendor of information technology products. We craft a set of online publications that focus on the core information technology platforms in use by enterprises the world over to do daily data processing, from the front-end Web systems to back-end accounting systems. IT Jungle publications are free to our subscribers.
Don't Overlook These Network Auditing Improvements in IBM i 7.3
IBM Opens Up Coherent Protocols For Power Chips
Cross-Platform Development Targets Code Management
Knowing Node
On Your IBM i Radar Now: GDPR
One on One with HiT's Giacomo Lorenzin
Customers React Positively to IBM i Alerting Tool from Kisco
Agilysys Delivers Upgrades to Back Office and Customer-Facing Software
Zend Preps Speedy New PHP and Runtime for IBM i
A Style Guide for Modern RPG and ILE, Part 2
Replacing Source in The Twenty-First Century
SQL PL Conditional Structures
The Negative Impact Of Software Pricing On The IBM i Community
IBM Brings DDR4 Memory To Bear On Power Systems
IBM i Open Source Roadmap Finds Perl
IBM i Finally Gets Native Cloud Backup

The Platform

How Long Before Burst Buffers Push Past Supercomputing?

Turning OpenMP Programs into Parallel Hardware

IBM Overclocks Power8 To Take On "Broadwell" Xeon E7

Future Economies of Scale for Quantum Computing

How Microsoft Fell Hard for FPGAs

A Snapshot Of Big Blue's Systems Business

AWS And VMware Acquaint As Strange Cloudfellows

Opening Up The Server Bus For Coherent Acceleration

Adapteva Joins The Kilocore Club With Epiphany-V

IEEE Reboots, Scans for Future Architectures

Raising The Standard For Storage Memory Fabrics

Disruptive Technologies on the Post Exascale Horizon

Hit this link to see a full chronological listing of The Platform stories.


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What is going across those network cables connecting your IBM i server to the outside world? It's not always easy to tell, and IBM hasn't exactly made it easy. But thanks to new security event types and exit points released earlier this year in IBM i 7.3, you can get deeper visibility into network traffic and make your company's SIEM system work better with your IBM i along the way.
In case you did not get the memo, IBM is dead serious about promoting the Power architecture as a credible alternative to the Xeon architecture from Intel and the various upstarts that want to take a piece of the processing action in the datacenter. The OpenPower Foundation, formed a little more than three years ago, is the center of gravity for the Power push, but Big Blue has aspirations for some of its technology that go well beyond its own chips.
The IBM i platform has a reputation that is both good and bad. It is powerful, dependable, securable, manageable, but highly proprietary. Being proprietary means the system and the people who support it on often on their own island. That wasn't a problem for many years and some shops can still live with that. For others, the "doesn't play well with others" description doesn't cut it any more. So IBM is working to change that.
Node.js is not just one of many open source components that are riding in the IBM i bus these days. It is the one that is most talked about these days. There are many notable IBM i open source passengers on the bus including, the Apache web server, Java, PHP, MySQL, Ruby, Python, and Perl. IBM has done a good job making the platform less proprietary. But Node.js is the one to watch.
IBM i shops that have European customers, take note: In about 18 months, you will need to comply with the General Data Protection Regulation (GDPR), or face hefty fines. That's not much time to come to grips with a data privacy law that's been called "PCI on steroids" and an "IRS audit of your data," but that's the reality nonetheless.
Some people say data is the new oil. If that's true, then what better business to be in than selling tools to the data miners? That's basically what HiT Software does. IT Jungle recently caught up with Giacomo Lorenzin, the managing director for the BackOffice Associates subsidiary, to talk about what's driving business, the latest in data integration tools, and the state of the industry.
When Kisco Information Systems launched its $400 alerting tool in 2015, there were questions whether a relatively simple product would resonate with IBM i shops. A year later, Kisco is delivering a second version of iEventMonitor, and customers are singing its praise.
The notion that what goes on in the IT departments of companies in the gaming industry translates into IT departments of every other business is not a long-shot bet. The gaming business--casinos and their tentacles that reach into restaurants and lodging--is as customer-focused as any business you can name. And, as many of you know, it's a bastion of IBM midrange computing--an important niche in the IBM i ecosystem.
Zend today will officially launch the beta program for Zend Server for IBM i version 9 and the new PHP 7 language running on the Power Systems platform. The combination of the new language and runtime, which are being unveiled at the annual ZendCon 2016 show in Las Vegas this week, is expected to give customers a big boost in performance for their PHP applications, provided they don't run into backward compatibility breaks that Zend built into the framework.
One of the basic principles of programming is that coding conventions (guidelines and standards) improve the readability of source code and make software maintenance easier. Coding conventions provide the foundation for developing applications that are easy to maintain and modify. This article completes the style guide to coding RPG programs using free-form RPG in an ILE environment started in A Style Guide For Modern RPG And ILE, Part 1.
In Searching Source in The Twenty-First Century, I introduced the use of regular expressions for searching within a source member. Searching is great, but sometimes you need to replace what the system finds with something else. Here's how to replace text when using regular expressions.
Recently I gave a brief introduction to the SQL Procedures Language, or SQL PL, a procedural language that works with the DB2 family of database management systems. Today I present the conditional structures, IF and CASE. If you so choose, you will master them in minutes.
Here is an important question: Are some independent software vendors having a negative impact on IBM i? You are probably thinking that this question is a little harsh. But time and time again, I continue to get questions from customers on this issue. As such, I feel compelled to address it and take a look at what is currently going on.
Every new generation of DDR main memory brings advantages of lower latency, higher frequency, higher bandwidth, and lower energy consumption, and this is always a good thing for any server platform. The Power8 systems that launched in 2014 with the Power8 processors were based on DDR3 technology, which was mature at the time and, frankly, less costly for IBM to deploy in its systems then DDR4 DIMMs would have been.
Support for open source development on IBM i has been a big deal for the Technology Refresh program. Just last week, with the latest TR announcement, support for Perl was added along with support for the current version of Node.js, which is v6. In previous TRs, we have seen support for programming languages like Ruby and Python, plus tools such as the GNU Compiler Collection and Git. The PHP language, the Eclipse integrated development environment, and the Apache web server are pre-TR open source advancements.
One of the most compelling announcements out of IBM last week was the launch of Cloud Storage Solutions for i. The new offering, which becomes available October 28 with a starting cost of $2,400, will allow customers on IBM i 7.1 or later to back up to 1TB on IBM's cloud, directly through BRMS. Some may even be able to get rid of their tape drives entirely, IBM says.