35 Best Mainframe Blogs & News Websites
Here are 35 Best Mainframe Blogs you should follow in 2023
1. Planet Mainframe
The world's premiere mainframe blog, providing resources for leading-edge mainframe technology and open discussion to the mainframe community.
783 ⋅1 post / week Get Email Contact More
2. Planet DB2 Blog
Planet DB2 blog shares best practices and innovative approaches to the continually evolving world of IBM mainframe database and Db2 technology.
Also in Database Blogs
302 ⋅2 posts / week Get Email Contact More
3. IBM Developer » IBM Z Blog
This is IBM Z Blog by IBM Developer featuring content related to IBM z/OS, IBM LinuxONE, COBOL, z/OS Connect, and Cloud-native development tools.
56.2K⋅ 127.3K ⋅5 posts / quarter Get Email Contact More
4. Open Mainframe
San Francisco, California, US
The Open Mainframe Project is intended to serve as a focal point for deployment and use of Linux and Open Source in a mainframe computing environment. The Project intends to increase collaboration across the mainframe community and to develop shared tool sets and resources.
3.7K ⋅2 posts / week Get Email Contact More
5. DB2PORTAL Blog - Craig S. Mullins
News, views, and items of interest on DB2 database management and mainframe systems.
7.7K ⋅1 post / week Get Email Contact More
6. All about IBM Mainframes
IBMMAINFRAMES.com is an independent software organization, started in 1998 in Chennai by a team of 25 unique-minded mainframe professionals to make a communication channel among worldwide mainframe programmers by providing technical support, training, and B2B software products.
Also in Mainframe Forums
10 posts / week Get Email Contact More
7. Broadcom Inc | Mainframe Software Community Blog
San Jose, California, US
Broadcom Inc. is a global infrastructure technology leader built on 50 years of innovation, collaboration, and engineering excellence. Broadcom has focused on technology leadership and category-leading semiconductor and infrastructure software solutions. The company is a global leader in numerous product segments serving the world's most successful companies. Follow this blog feed for updates on the mainframe software from mainframe experts.
16K⋅ 52.6K ⋅1 post / year Get Email Contact More
8. BMC Mainframe Blog
Houston, Texas, US
BMC helps customers run and reinvent their businesses with open, scalable, and modular solutions to complex IT problems.
67K⋅ 52K ⋅4 posts / month Get Email Contact More
9. Mainframe Tips, Tricks And Tutorials
This is a Mainframe Tips, Tricks, And Tutorials Blog. Major topics covered are CICS, COBOL, DB2, IBM PCM VBA, JCL utilities, and more.
3 posts / year Get Email Contact More
10. Watson Walker Blog
Sarasota, Florida, US
Cheryl Watson is known around the world for her passion and enthusiasm for IBM mainframes and the software that runs on them. She is most well-known for her z/OS (formerly MVS) newsletter, Cheryl Watson's Tuning Letter, published since 1991.
329 ⋅1 post / month Get Email Contact More
11. Mainframe Update Blog
Mainframe Update Blog by Trevor Eddolls. Trevor has an extensive 40-year background in mainframes and IT and has been recognized as an IBM Champion from 2009 to 2020 for his leadership and contributions to the Information Management community. In this blog, he provides technical articles and mainframe-related information.
3 posts / month Get Email Contact More
12. The Punctilious Programmer | IBM Mainframe Assembler
A blog covering video articles and word documents that cover how to program in IBM mainframe assembler language. Learn IBM System/z Assembly Language, Cobol, and more.
2 posts / month Get Email Contact More
13. ZIO Community Blogs
Noida, Uttar Pradesh, India
This is a place to learn more, ask questions, make recommendations and get insights on z/OS and other mainframe products. This site is managed by HCL in support of this group of products. As you may have heard, HCL and IBM have engaged in a 15-year Intellectual Property partnership. The aim of the community site is to encourage further input and interaction on topics related to these products, while providing fresh content to complement other resources you use to keep up-to-date and educated a
1.4M⋅ 452.3K Get Email Contact More
14. Mainframe Official Blog
With messaging as the foundation, Mainframe is a platform where AI-powered bots - connected to business software you know and love -help you get more work done. Mainframe provides rich, app-like interaction to help you achieve critical workflows that matter to your business and productivity. Like the Bloomberg Terminal in the Finance industry, Mainframe aims to be the command center for knowledge workers everywhere.
39.6K Get Email Contact More
15. Mainframe Debate - Steven Dickens
Your go-to blog for everything Mainframe, z Systems and LinuxONE.
9.1K Get Email Contact More
16. Astadia » IBM Mainframe Migration
Jacksonville, Florida, US
Astadia is the industry leader for mainframe migrations and modernizations. Here, Astadia Blog provides all content on IBM Mainframe Migration.
831⋅ 4.4K ⋅5 posts / quarter Get Email Contact More
17. Compuware - Mainframe Software Solutions
Read the latest from our experts on mainframe agility, enterprise DevOps, COBOL, Security and more on Compuware blog, Inside Tech Talk.
3K Get Email Contact More
18. Mainline » IBM Z
Keep up with the latest IBM Z and mainframe by Mainline.com. Mainline Information Systems is an information technology company offering solutions encompassing server, storage, software, services, & financing.
378⋅ 918 ⋅1 post / month Get Email Contact More
19. Destination z - Evangelizing Mainframe Blog
Minneapolis, Minnesota, US
The Destination z community website offers a one-stop shop for everything related to IBM System z mainframe. Content is relevant to System z business partners, clients, academia and mainframe enthusiasts. It is a community site that encourages mainframe learning, collaborating and sharing of expertise.
578 Get Email Contact More
20. Modern Systems » IBM Mainframe
Dallas, Texas, US
IBM Mainframe blog by Modern Systems featuring legacy modernization services for COBOL, CICS, IMS, Natural ADABAS, CA GEN, IDMS, and more.
374⋅ 407 Get Email Contact More
21. LzLabs Blog
LzLabs Software Defined Mainframe® enables both Linux and Cloud infrastructure to process thousands of mainframe transactions per second, while maintaining enterprise requirements for reliability, availability, serviceability, and security.
101⋅ 425 Get Email Contact More
22. DancingDinosaur Blog | Alan Radding
Boston, Massachusetts, US
Alan Radding, the author of DancingDinosaur, is a 20-year IT industry analyst and journalist covering mainframe, midrange, PC, web, and cloud computing. Feel welcome to check out his website .
633 ⋅3 posts / quarter Get Email Contact More
23. 21CSW Blog
Wayne, Pennsylvania, US
The official blog page for 21st Century Software. We are a software company that works with IBM to create resiliency and protect data. Our blog will cover IBM Z, Mainframe Software, and Data Protection.
83⋅ 266 ⋅4 posts / year Get Email Contact More
24. Robert's Db2 Blog
This is the blog of Robert Catterall, an IBM Db2 for z/OS specialist. The author will highlight IBM tools that can help DB2 for z/OS people optimize the management, performance, and availability of mainframe DB2 systems.
1 post / week Get Email Contact More
25. Simon Systems Blog - Refurbished IBM Mainframes and Servers
Chaska, Minnesota, US
Simon Systems is a full service reseller of refurbished IBM Banking Systems and IBM Mainframes. Specializing in refurbished IBM System z and zEnterprise.
96 Get Email Contact More
26. PSR Incorporated
Canton, Massachusetts, US
PSR mainframe experts share insights into all things mainframe. From the latest news to tips and tricks, this is your source for mainframe news.
21⋅ 13 ⋅1 post / quarter Get Email Contact More
27. Interskill Learning | MAINFRAME TRAINING ONLINE!
Interskill Learning develops and supports the global Mainframe Computing Industry's only comprehensive curriculum of self-paced e-learning!
239⋅ 846 ⋅2 posts / year Get Email Contact More
28. Mainframe Nation
Hi, I'm Abhishek Rathi. I have 8 years of experience in Mainframes. I published my first course on Udemy in Jan 2017. There were no courses about Mainframes on Udemy at that time. The first course titled TSO/ISPF is an introductory course about Mainframe Technologies. It is meant for those who have no knowledge about Mainframes and want to have a head start in this field. It covers TSO/ISPF in detail and other Mainframe Technologies like JCL, VSAM, CICS, COBOL. The second course covers JCL in detail.
415⋅ 90 Get Email Contact More
29. IBM Mainframe Tutorials
This blog is created to help people understand different concepts of IBM mainframes and it will be updated on a regular basis with the new topics and also adding more details to the existing ones.
Get Email Contact More
30. Mainframe, Performance, Topics
This is Martin Packer's personal blog. It covers a lot of topics, from Mainframe Performance to iOS Automation - and many places in between. you'll find him writing about lots of different things. Things that cover the diverse aspects of my geeky existence. Things he finds fun to think about and write about.
1 post / week Get Email Contact More
31. Technical Articles on IBM Mainframe technologies
Pune, Maharashtra, India
If you are eager to learn more about the world of IBM Mainframes, you are in the right place.
Sep 2019 Get Email Contact More
32. I Am A Mainframer Blog
Bangalore, Karnataka, India
This blog contains posts related to IBM Mainframe. You'll find more posts written about COBOL, REXX, DFSORT, and Master the Mainframe.
2 posts / year Get Email Contact More
33. IBMzManage Blog
This blog is focused on IBM zManage technology with an emphasis on IBM OMEGAMON monitoring, Automation, Operational Analytics, and more.
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|Blogger Name||Blog Link||Total Blog Posts|
|Open Mainframe Project||openmainframeproject.org/news/blog||50|
|Craig S. Mullins||db2portal.blogspot.com||43|
|The DB2Night Show||planetdb2.com||18|
|Craig S. Mullins||planetdb2.com||16|
|Henrik Loeser (data_henrik)||planetdb2.com||15|
Mainframe Blog Topics
|Topic||Number of posts|
|Open Mainframe Summit||15|
|IBM Mainframe Assembler||9|
|Zowe Development Updates||8|
|Diversity & Inclusion||8|
|Equity & Inclusion||7|
|Topic||Past Month Count|