DDS Archives - IT Jungle

Need Help Approving A Modernization Project? Try A Business-Led Approach

October 14, 2019 Ajay Gomez

(Sponsored Content) Getting momentum and buy-in for a modernization project can be tough. I’ve lived through this and fought the battle many times. What makes it difficult is that the problem is not obvious and needs to be explained to people outside of IT. For example, it’s not obvious to a business leader that RPG II code should be modernized to RPG ILE. In fact, if we were to modernize the underlying code without telling them, they wouldn’t notice a difference. The business doesn’t see the effects of modernization unless it’s UI modernization, which is why it’s tough …
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Guru Classic: My Favorite Keyboard Shortcuts for RSE/RDi

July 17, 2019 Susan Gantner

When using RDi for editing my CL, DDS, RPG, or COBOL code, I find that I can save a lot of time by using keyboard shortcuts for functions that would otherwise require that I take my hands off the keyboard to use the mouse. So I thought I would share a few of my favorites. Many of the shortcuts I use are standard for other applications that I also use for email, spreadsheets or text editing. It’s easy to forget that some of those same shortcuts can be used when we’re editing our RPG code.

A lot has changed on …
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Cloud Data Migration Service Launched For IBM i

October 3, 2018 Alex Woodie

Companies that want to move data from their IBM i server into the public cloud environment have a new solution available from Accur8 Software, which last week debuted a new data migration as a service (DMaaS) offering based on its integration platform.

According to Accur8 Software, the new Data Migration as a Service (DMaaS) offering provides a way for customers to migrate data from Db2 for i to public cloud platforms, including Amazon Web Services and Microsoft Azure.

Microsoft and Amazon – as well as Google Cloud Compute, often cited as the third main public cloud platform …
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Guru: Getting The Message, Part 1

August 1, 2018 Paul Tuohy

Author’s Note: This article was originally published in October 2009. Since then I have worked on many modernization projects with many clients and, in every one of those projects, we have used some form of the contents of this (and the following) article. The content of the article has been updated for free form RPG and some of the coding enhancements that have been introduced, into RPG, since the original publication of this piece.

When we look at modernizing applications (or writing new applications) one of the basic principles is to tier the application — i.e., separate the interface — …
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Insurer Chooses IBM i Database Re-Engineering Over Migration

March 26, 2018 Dan Burger

How do you want your database designed for the future and what problems have you created in the past that need to be fixed before you can think about the future? Old databases, originally designed for a business environment that has changed and continues to change, are not compatible. You may not be feeling any pain today and you may have no plans to change your business/IT alignment in the future, but much of the technology-driven business world is changing, which at some point will leave you alone on an island with a boat but no motor and no paddle. …
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TEMBO Bolsters Database Modernization Kit

March 26, 2018 Alex Woodie

TEMBO Technology Lab is shipping a new release of its software designed to help IBM i shops modernize their databases for the SQL age. The South African company made mostly minor tweaks to its flagship product, dubbed AO Foundation, which should position the product to do more down the road.

Since it entered the IBM i discussion in 2012, TEMBO has been building database modernization tools and evangelizing the benefits of the SQL Query Engine (SQE) as the modern, up-to-date database engine that IBM i shops should strive to use, as opposed to the older CQE engine that used DDS …
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Guru: Use SQL To Find Duplicate Source Code

March 12, 2018 Ted Holt

According to Brian Tracy, “good habits are hard to develop but easy to live with; bad habits are easy to develop but hard to live with. The habits you have and the habits that have you will determine almost everything you achieve or fail to achieve.” This is as true in programming as in anything else we may do.

Unfortunately, even those of us who strive for good work habits often have to follow the work of people who did not. One bad habit I come across occasionally is known in software engineering as WET solutions. WET stands for “write …
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IBM i Database Capabilities Highlight Midrange Dynamics’ Development Activity

February 28, 2018 Dan Burger

Despite the gravitational pull of a legacy reputation, development on IBM i systems continue to move into new arenas. Shops are modernizing their applications not just to eliminate green-screen displays but to also add features and functionality. Databases are being modernized for the same reasons. And tools that benefit the modernization process are being enhanced.

Change management software (CMS) is in the thick of this. Michael Morgan, managing director of the CMS development company Midrange Dynamics, sees IBM i shops investing in new technologies. He’s doing the same to keep pace with the early adopters and to prepare for …
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Database Modernization: Methodology To Solve Problems

November 6, 2017 Dan Burger

Innovation is a combination of tools and processes. Big mistakes get made when there is too much emphasis on the tools and too little on the processes. Innovation in a can, a bottle or a box isn’t reality-based strategy, although it’s often thought of that way, particularly at the executive level where the goal of competitive advantage is sometimes tied to specific products and technologies.

Tools and processes support innovation. They aren’t the innovation. Not at the individual business level where competitive advantage is differentiated and honed with years of experience. Too often experience is discounted or even disregarded when …
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