November 3, 2021

MC RPG Developer

Lead Article - Programming

Practical SQL: Complex Summarization

Common Table Expressions (CTEs) make complex data summarization easy.

By Joe Pluta

Common Table Expressions, or CTEs, are one of my favorite tools in SQL. Simply put, they allow you to encapsulate your business logic. I’ve written in the past about how to use CTEs to encapsulate data arithmetic. However, you can generalize that encapsulation further, and lately I’ve been doing a lot of that.

Feature Article - Programming

ILE Binding Language, Part 2

What Binding Language Doesn’t Do

By David Shirey

Editor's Note: This article is excerpted from chapter 20 of 21st Century RPG: /Free, ILE, and MVC, by David Shirey.

Please see the previous articles here: Binding Directories and ILE Binding Language, Part 1

Not to start on a negative note, but I thought we would begin by looking at a couple of things that binding language doesn’t do.

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Node Webinar Series Pt. 1: The World of Node.js on IBM i

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Featured News

IBM Study: C-Suite Executives Declare One-Vendor Approach to Cloud is Dead

According to the results of IBM's new global study on cloud transformation there has been a drastic shift in business needs as only three percent of respondents reported using a single private or public cloud in 2021, down from 29 percent in 2019 – establishing hybrid cloud as the dominant IT architecture.

The global study, conducted by IBM Institute for Business Value (IBV) in cooperation with Oxford Economics, surveyed almost 7,200 C-suite executives across 28 industries and 47 countries. The findings indicate that the cloud market has entered the hybrid, multicloud era and concerns around vendor lock-in, security, compliance and interoperability remain paramount.

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