Boost Your Skills: AS400 > iSeries > IBM i

I think therefore IBM i...

Do you want to learn how to program on the AS400, iSeries, IBM i system?

When I'm not programming, blogging, or tinkering with technology, I enjoy recording video training courses on topics ranging from IBM i Programming to Website Design. I waffle a LOT but I hope you find something useful :)

Nick Litten | IBM i Programmer

How to Install Your First WordPress Website on an IBM i System
If you are an IBM i developer looking to dip your toes into modern web content management, installing WordPress on[...]
The Rain In Spain Falls Mainly on the MontePego Plain
In a less technical blog entry, come with me on a soggy, scenic road trip to the legendary Costa Blanca[...]
Overview of TURNOVER Project and Worklist Management
Mastering TURNOVER for IBM i: Project and Worklist Management Basics If you're knee-deep in managing software changes on the IBM[...]
What is an iASP?
IBM-i Independent Auxiliary Storage Pool (iASP) If you've ever wondered how IBM i handles advanced storage isolation, high availability, or[...]
IBM i System Health Checker – What is QSQIBMCHK?
If you have ever hit weird SQL errors on your IBM i, seen missing functions in SYSTOOLS, or run into[...]
Find Large Objects on my IBM i System – Use SQL to find those FAT LIBRARIES
Welcome back to another dieting adventure in IBM-i land. Ever wondered why your IBM i disk space is disappearing faster[...]
IBM i System Meltdown : Clean Compile Without the Java Log Drama
Removing Java 17 from IBM i and Watching BOB Compile Without any Java Log Drama If you have been following[...]
IBM i System Meltdown: Tweaking CLRBOBLOG to Zap Java Dump Logs and Restore Sanity
If you caught yesterday's meltdown video, you know I had a rough time with abnormal ends, full-on crashes, and what[...]
IBM i System Meltdown: A Real-Time Rescue Mission with AI Assistance
Today, I want to share a wild ride that started as a simple video lesson, I planned to record a[...]
Making Rules.mk Behave: How IBM BOB AI Automates Fixes Across Your IBM i Project Folders and Saves Hours of Manual Work
Phone Trills... Trills... Click.. Guinness Book of World Records "Hello?"Me "Hi - I would like to register this blog title[...]
IBM Project Bob: AI-Powered Documentation for Legacy RPG Code
Today we're diving into something seriously exciting for anyone working with IBM i or AS/400 systems: IBM's Project Bob, an[...]
Meet TOBi: Your New Best Friend for Building IBM i Objects
If you're deep into IBM i development and programming, you know how crucial it is to have tools that streamline[...]
IBM-i Critical storage condition exists!
My Morning IBM i Nightmare: Critical Storage Hit, and How I Fixed It by Deleting Performance Data It's February 5th,[...]
RPG Subfile Code Review: Breaking Down Another Developer’s Approach
Hey folks, this Sunday morning finds me tinkering with some old training videos, while wading knee-deep in green screens, RPG[...]
Getting Started with IBM i Control Language (CL) Programming
If you're a gray-haired IBM-i Programmer like me (I prefer silver-fox BTW), you've definitely spent countless hours wrangling with the[...]
What is IBM i Control Language?
If you've spent any time around IBM i systems, you've probably heard the term "Control Language" or "CL" thrown around.[...]
How to Use Split Screen in VS Code – A Quick Guide for IBM i Programmers
Let's talk about something that can seriously boost your programming productivity: split screen editing in Visual Studio Code. If you're[...]
New IBM-i Tech Channel – @NickLittenTech
A little Spring Cleaning for 2026 Hey there, IBM i programmers. For many years, my main NICKLITTEN YouTube channel has[...]

Online Learning for IBM i Software Technology Professionals

“The more that you read, the more things you will know. The more that you learn, the more places you’ll go.” – Dr. Seuss

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