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Thoroughly Modern: Practical Ways IBM i Developers Can Use AI Today

December 4, 2023 Scott Gingerysty

This October at COMMON’s NAViGATE Conference, I presented a session about practical ways that IBM i developers can use AI in their day-to-day development practices. We discussed how you can streamline and optimize the development process, improve coding velocity, enhance code hygiene, testing and documentation, and we also looked at some of the caveats. After connecting with the folks at COMMON – and seeing their enthusiasm – I felt inspired to share these examples with the IT Jungle community.

So, why AI for developers? AI offers a transformative toolkit that streamlines learning and amplifies creative problem-solving. Through machine learning algorithms, …
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Thoroughly Modern: Digital Solutions For IBM i And Beyond

November 7, 2022 Marcel Sarrasin and Scott Gingerysty

IT leaders need to develop strategies that address business goals but also look ahead to a changing economic climate and disruptions. Digital innovation (web, mobile, APis, cloud, etc.) is one of the fastest growing areas of IT. And it’s no wonder – taking on these initiatives while using an iterative approach can deliver quick wins and attainable near-term impacts. This allows organizations to invest in ways that are sustainable.

As organizations look to new business models, seeing technology as a way to accomplish business objectives is the right approach. Competition, market disruption, growth, cost optimization and responding to client needs …
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Smart Modernization Is The Answer To IBM i Talent Shortage

September 28, 2022 Jose Caso Jacobs

When we are at the COMMON POWERUp 2022 conference a few months ago, we were amazed by the number of IT managers that approached us because of a shortage of IBM i programming talent. The dearth of programmers that are experienced with the business as well as legacy and modern programming techniques has pushed a lot of businesses up against the wall, with lost agility and in some cases delayed projects.

As bad as that is, the situation could be worse. We have all heard the horror stories, where the executive suite or upper IT management push to switch away …
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HCL Certifies Domino 11 on IBM i/Power

August 5, 2020 Alex Woodie

Domino 11 officially shipped in late 2019 by HCL Technologies, the company selected by IBM to continue development of the Domino family of products in 2017. Last month, the company announced that Domino 11 running on IBM i has been certified on select Power9 servers. Among the new capabilities that it brings is the new low-code Volt environment.

The Domino family of products, including Notes, Sametime, Connections, and Traveler, has been through quite a bit over the past few years. After nearly a decade of neglect by IBM, HCL Tech made the development of Domino 10 a priority for the …
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Thoroughly Modern: More Than Just A Pretty Face

December 9, 2019 Greg Patterson and Mike Pavlak

The most difficult, thorny, and intractable problems can sometimes be effectively addressed, if not outright fixed, by breaking them down into smaller problems that can be addressed tactically while also hewing to a broader and deeper strategic plan.

That, in a nutshell, is the issue facing most IBM i shops that have not done much application modernization above and beyond pushing the display part of the code to a 5250 green screen emulator or maybe doing a little screen scraping to gussy it up a little bit. The reality is there are still an awful lot of IBM i shops …
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Bucking the System: Higher Ed, Hold the College

June 12, 2019 Alex Woodie

Jim Buck spent 15 years teaching IBM i and RPG at Gateway Technical College in Kenosha, Wisconsin. Buck achieved great things there, finding hundreds of students good jobs around the country. But ultimately the college experience grew old for Buck, so he ventured out on his own. That’s when he founded his own online IBM i educational company, imPower Technologies.

That was two years ago, in the spring of 2017. After spending almost a year getting imPower Technologies up and running, Buck is teaching students IBM i and RPG once again. Currently he offers two courses: an introduction to IBM …
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Guru: Right-Size Your PHP

December 3, 2018 Alan Seiden

In my experience doing performance audits, I often point out that while PHP for IBM i comes perfectly configured for small applications, it must often be tuned to handle large workloads. When applications must accommodate hundreds or thousands of users, or use AJAX technology, two easy changes should be considered for PHP and Apache configurations.

1. PHP_FCGI_CHILDREN Setting In fastcgi.conf

On IBM i, Zend Server installs a configuration file called fastcgi.conf. Among other settings, it includes PHP_FCGI_CHILDREN, which determines how many PHP jobs run when its Apache server is started. The file — /www/zendphp7/conf/fastcgi.conf (Zend Server 9 or higher) or …
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VACAVA’s Low-Code Approach To Modernization

July 9, 2018 Alex Woodie

IBM i shops have lots of options when it comes to application modernization. At one end of the spectrum are screen-scraper tools, which can provide a quick fix for shops tired with the 5250 interface. IBM i shops with more time, money, and inspiration may choose to completely rewrite their application on a new platform. Somewhere in between lies RapidBIZ, a low-code modernization affair from VACAVA.

The folks at VACAVA knows a thing or two about the IBM i platform. For starters, the company is based in Rochester, Minnesota, home of the world-famous IBM lab where the AS/400 was created …
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Guru: Speed Up Web Pages Using Apache’s mod_deflate

July 9, 2018 Alan Seiden

If your web applications run on HTTP Server (Powered by Apache) for i, you can enable a powerful Apache extension, mod_deflate, to speed up your site. Just as zipping up files on your PC saves space and accelerates file transfers, mod_deflate “allows output from your server to be compressed before being sent to the client over the network.” (See https://httpd.apache.org/docs/2.4/mod/mod_deflate.html for more information.) My tests show a speed improvement of 10 to 50 percent.

You can compress any text-based output, including HTML (whether plain .html files, output from RPG CGI programs, PHP, or other languages), Cascading Style Sheets (CSS), …
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1. PHP_FCGI_CHILDREN Setting In fastcgi.conf

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