Where to Find the Next Generation of IBM i Developers
June 14, 2021
Finding qualified developers is the single most important issue employers on IBM i face today. The issue is two-fold: there are less people in the workforce with IBM i experience and many developers with experience don’t have the modern knowledge to stay current. Today’s college degrees very seldom, if ever, contain IBM i education leaving very […]
ArticlesConsolidate SQL Educational Resources With the SQL Tutor
June 8, 2021
Developers often use SQL to access data in Db2 for i. With the ever-increasing number of IBM i Services, system administrators have a need to learn SQL as well. Regardless of whether you are new to SQL, or an experienced SQL developer, there is always more learn. A relatively new resource, the SQL Tutor, is available […]
ArticlesSecurity Analytics Market to Gain Traction Across Healthcare Sector
June 7, 2021
The global market for security analytics solutions and services is set to churn out massive profits in 2021 and beyond. Here’s how: The 21st century is no doubt one of the profitable eras for large-scale digitization. With massive shifts toward digital platforms being a protocol of the current COVID-19 age, digitization has, perhaps, touched the apex. […]
ArticlesEmbracing Automation Enables Effective IBM i HA/DR Planning
June 4, 2021
Automation is a boon for systems administrators. They can, for example, schedule jobs to run at specific times and days, considering issues such as job types and runtimes, differing time zones, end-of-day office closings and resource consumption. Although not entirely hands off—admins may have to respond to various job alerts—automation has addressed some particularly acute […]
ArticlesHow the Software World and Programming Practices Have Evolved
June 3, 2021
Programming, or writing software as it is commonly known today, has been my profession for 51 years, and for fun for 10 years before that. Like most things, it has changed dramatically as I have grown up with it. Starting out in 1960, we had only one manual of about 50 pages, a principles of […]
Automate the Execution of Python Scripts With Microsoft Windows Task Scheduler
June 3, 2021
In this tutorial, we will learn how to automatically execute Python scripts using the Microsoft Windows Task Scheduler. For simplicity, we choose to use a Python script that simply writes to a text file, the date and time that the script executes, every time it gets executed. Create a new, empty text file anywhere on […]
ArticlesThe Latest in RPG Built-in Functions
June 3, 2021
Jon Paris on the three new RPG Built-in Functions from the IBM i 7.4 TR4 announcement—%Upper, %Lower and %Split
ArticlesBound to Compile: Skipping the Source Code
May 31, 2021
I like interpretive and scripting languages: The source is the code so you never have to go hunting for the original text version of a program when updating it. But they do run much more slowly than compiled ones. Consequently, some scripting languages, like REXX, can also be compiled in order to speed them up. […]
ArticlesData Mining Tools Can Fuel the Evolution of Retail Strategies
May 31, 2021
A faster penetration and growth in internet usage worldwide have caused a veritable explosion in data generation in recent years. In 2006, Clive Humby, a noted data scientist, hailed data as the new oil, a phrase that is seemingly supported by the vast amount of digital data being created, captured, and replicated over the years. According to […]
ArticlesHow to Defend Your Mainframe From Various Hacking Techniques and Insider Threats
May 26, 2021
Many people think that their mainframe is totally secure. After all, why wouldn’t it be? For a start, they’re running an external security manager (ESM) that limits what people can do and what they can access. There’s the system authorization facility (SAF), a z/OS interface providing infrastructure-security administration tools that help prevent unauthorized access to […]