There are important parts of some major banking systems that are still written in IBM 360 assembly language, running on zSystems mainframes. The risk of replacing it is far greater than the maintenance cost of keeping it going.
March 30, 2025 at 7:23 PM
There are important parts of some major banking systems that are still written in IBM 360 assembly language, running on zSystems mainframes. The risk of replacing it is far greater than the maintenance cost of keeping it going.
Happening today! The #openSUSE #zSystems training is an #open Q&A session available to thos interested. Bring your follow-up questions from previous sessions. 19:00 CET / 10:00 PT / 18:00 WAT / 14:00 BRT. Everyone welcome! #Linux #OpenSource meet.opensuse.org/s390x
Jitsi Meet
Join a WebRTC video conference powered by the Jitsi Videobridge
meet.opensuse.org
April 28, 2026 at 10:49 AM
Happening today! The #openSUSE #zSystems training is an #open Q&A session available to thos interested. Bring your follow-up questions from previous sessions. 19:00 CET / 10:00 PT / 18:00 WAT / 14:00 BRT. Everyone welcome! #Linux #OpenSource meet.opensuse.org/s390x
Want to learn #Linux on #mainframes? Join #openSUSE, #Fedora & others for a #zSystems workshop tomorrow, March 31 at 17:00 UTC! Hands-on with s390-tools, zFCP, DASD, networking, and free #LinuxONE VMs. Everyone welcome! meet.opensuse.org/s390x lists.opensuse.org/archives/lis...
March 30, 2026 at 6:16 AM
Want to learn #Linux on #mainframes? Join #openSUSE, #Fedora & others for a #zSystems workshop tomorrow, March 31 at 17:00 UTC! Hands-on with s390-tools, zFCP, DASD, networking, and free #LinuxONE VMs. Everyone welcome! meet.opensuse.org/s390x lists.opensuse.org/archives/lis...
Curious about how #s390x works at #openSUSE? This #oSC26 talk covers mainframe best practices, from getting development resources to collaborating with #SUSE and #IBM. A must-watch for zSystems contributors! 🖥️🐧 youtu.be/9P7lme0rqzY?...
openSUSE Conference 2026 - Mainframe Best Practices at openSUSE
YouTube video by openSUSE
youtu.be
July 14, 2026 at 5:41 AM
For other folks interested in that form to apply for the IBM LinuxONE open source program to test your software on s390x, it's here: community.ibm.com/zsystems/for... 🐧
Thanks for spreading the word!
Thanks for spreading the word!
March 18, 2026 at 8:05 PM
For other folks interested in that form to apply for the IBM LinuxONE open source program to test your software on s390x, it's here: community.ibm.com/zsystems/for... 🐧
Thanks for spreading the word!
Thanks for spreading the word!
While watching the sessions from #IBMZDay (you can still register at community.ibm.com/zsystems/eve... and watch the recordings) I am reminded of just how nice and generally helpful the Z community are (both inside and outside of #IBM).
IBM Z Day 2025
IBM Z Day is a free 1-day enterprise computing virtual conference for anyone and everyone! Hear the latest about IBM Z and LinuxONE, and join over 250 industry expert speakers and global thought leade...
community.ibm.com
November 13, 2025 at 5:02 PM
While watching the sessions from #IBMZDay (you can still register at community.ibm.com/zsystems/eve... and watch the recordings) I am reminded of just how nice and generally helpful the Z community are (both inside and outside of #IBM).
Kick off day in the #RedHat Summit expo hall is behind us! Lots of great conversations, people had fun with the games 🕹️
Want to play?
Start with a VM from the IBM #LinuxONE Community Cloud: community.ibm.com/zsystems/l1cc/
Then follow our arcade instructions on GitHub: github.com/linuxone-com...
Want to play?
Start with a VM from the IBM #LinuxONE Community Cloud: community.ibm.com/zsystems/l1cc/
Then follow our arcade instructions on GitHub: github.com/linuxone-com...
Get Started with IBM LinuxONE
Unleash the power to innovate with IBM LinuxONE Community Cloud
community.ibm.com
May 20, 2025 at 12:37 AM
Kick off day in the #RedHat Summit expo hall is behind us! Lots of great conversations, people had fun with the games 🕹️
Want to play?
Start with a VM from the IBM #LinuxONE Community Cloud: community.ibm.com/zsystems/l1cc/
Then follow our arcade instructions on GitHub: github.com/linuxone-com...
Want to play?
Start with a VM from the IBM #LinuxONE Community Cloud: community.ibm.com/zsystems/l1cc/
Then follow our arcade instructions on GitHub: github.com/linuxone-com...
Recently worked with @popey.me to get him set up on the IBM LinuxONE OSS Community Cloud and I was delighted to hear about his experience in the latest episode of Linux Matters! 🐧
Have an open source project you'd like to build for s390x on? Apply here: community.ibm.com/zsystems/for... #mainframe
Have an open source project you'd like to build for s390x on? Apply here: community.ibm.com/zsystems/for... #mainframe
Whee! A fresh new episode of Linux Matters is out. In which I am grateful to IBM for the LinuxOne project, giving me access to an S/390 - for free! They must be mad, or really nice, or a bit of both.
Tailor Snaps for Big Iron
Martin has been tailoring GitHub repository templates and settings, Mark has had Microserver woes, and Alan has been running Linux on Big Iron
linuxmatters.sh
March 18, 2026 at 4:28 PM
Recently worked with @popey.me to get him set up on the IBM LinuxONE OSS Community Cloud and I was delighted to hear about his experience in the latest episode of Linux Matters! 🐧
Have an open source project you'd like to build for s390x on? Apply here: community.ibm.com/zsystems/for... #mainframe
Have an open source project you'd like to build for s390x on? Apply here: community.ibm.com/zsystems/for... #mainframe
1 of my dear friends is from Brainerd & it was my trading territory when I worked in tech. We’d joke about IBM. The IBM Patent Center is in Rochester—one of four IBM U.S. Intellectual Property Law Centers that works with the IBM inventor community in Minnesota. ibm-zcouncil.com/venues/ibm-o...
IBM Z® Customer Council IBM Office – Minneapolis, MNIBM Z Customer Council - United States
IBM zSystems is IBM's flagship heritage technology that continues to operate in client environments around the world. Our IBM zSystems Customer Council brings resources through Subject Matter Experts ...
ibm-zcouncil.com
August 12, 2024 at 10:20 AM
1 of my dear friends is from Brainerd & it was my trading territory when I worked in tech. We’d joke about IBM. The IBM Patent Center is in Rochester—one of four IBM U.S. Intellectual Property Law Centers that works with the IBM inventor community in Minnesota. ibm-zcouncil.com/venues/ibm-o...
Maroc: La société marocaine ZSystems lève 1,65 million de dollars pour numériser les chaînes d'approvisionnement du commerce de détail
Maroc: La société marocaine ZSystems lève 1,65 million de dollars pour numériser les chaînes d'approvisionnement du commerce de détail
ZSystems a levé 1,65 million de dollars dans le cadre d'un tour d'amorçage mené par Azur Innovation Management, alors que l'entreprise développe sa plateforme reliant les marques, les grossistes et les détaillants.
fr.allafrica.com
April 7, 2026 at 10:02 PM
Maroc: La société marocaine ZSystems lève 1,65 million de dollars pour numériser les chaînes d'approvisionnement du commerce de détail
IBM and Red Hat align zSystems pricing with x86 standards to simplify hybrid cloud scaling.
Key Highlights:
Red Hat Enterprise Linux and OpenShift move from per-core to per-socket pricing on IBM Z and LinuxONE platforms.
Key Highlights:
Red Hat Enterprise Linux and OpenShift move from per-core to per-socket pricing on IBM Z and LinuxONE platforms.
Finally, Red Hat Product Management Gets The Memo.
IBM and Red Hat align zSystems pricing with x86 standards to simplify hybrid cloud scaling
buff.ly
April 22, 2026 at 7:00 PM
IBM and Red Hat align zSystems pricing with x86 standards to simplify hybrid cloud scaling.
Key Highlights:
Red Hat Enterprise Linux and OpenShift move from per-core to per-socket pricing on IBM Z and LinuxONE platforms.
Key Highlights:
Red Hat Enterprise Linux and OpenShift move from per-core to per-socket pricing on IBM Z and LinuxONE platforms.
learn IBM zSystems, you will have access to IBM z15.
ibmzxplore.influitive.com/users/sign_in
ibmzxplore.influitive.com/users/sign_in
March 7, 2024 at 3:18 AM
learn IBM zSystems, you will have access to IBM z15.
ibmzxplore.influitive.com/users/sign_in
ibmzxplore.influitive.com/users/sign_in
The #IBMZDay schedule for April 8th is up! community.ibm.com/zsystems/eve...
The Developer Journey I created includes technical sessions related to the latest #mainframe hardware and tooling that can help you develop code more effectively, even #COBOL!
All free, online. Reg: ibm.biz/ibmzday2025-se
The Developer Journey I created includes technical sessions related to the latest #mainframe hardware and tooling that can help you develop code more effectively, even #COBOL!
All free, online. Reg: ibm.biz/ibmzday2025-se
IBM Z Day 2025 SE | IBM Z and LinuxONE Community
One day, free virtual conference, designed for our community.
community.ibm.com
April 3, 2025 at 2:20 PM
The #IBMZDay schedule for April 8th is up! community.ibm.com/zsystems/eve...
The Developer Journey I created includes technical sessions related to the latest #mainframe hardware and tooling that can help you develop code more effectively, even #COBOL!
All free, online. Reg: ibm.biz/ibmzday2025-se
The Developer Journey I created includes technical sessions related to the latest #mainframe hardware and tooling that can help you develop code more effectively, even #COBOL!
All free, online. Reg: ibm.biz/ibmzday2025-se
有兴趣的开发者可以点击这个链接提交试试看：https://community.ibm.com/zsystems/form/l1cc-oss-vm-request/
December 23, 2024 at 1:34 PM
有兴趣的开发者可以点击这个链接提交试试看：https://community.ibm.com/zsystems/form/l1cc-oss-vm-request/
Feed: "SEIU Local 1000"
By: Ayaa Osman on Tuesday, April 22, 2025
By: Ayaa Osman on Tuesday, April 22, 2025
Celebrating the 3rd Cohort of the zSystems Apprenticeship Program
The zSystems Apprenticeship Program celebrated a major milestone on February 26, 2025, as its third cohort of apprentices graduated after two years of dedicated training. Launched in 2023, this progra...
www.seiu1000.org
April 24, 2025 at 7:24 AM
Feed: "SEIU Local 1000"
By: Ayaa Osman on Tuesday, April 22, 2025
By: Ayaa Osman on Tuesday, April 22, 2025
View my verified achievement from @IBM. credly.com/badges/f6d81... via @credly #ibmz #cryptography #cybersecurity
IBM zSystems Cybersecurity Insights was issued by IBM to Jose Antonio Lopez Tellez.
This badge earner has demonstrated an understanding of IBM zSystems Cybersecurity, including usage of keys and cryptography, security for compliance, Zero Trust, MFA, digital certificates, vulnerabili...
credly.com
April 24, 2025 at 7:03 PM
View my verified achievement from @IBM. credly.com/badges/f6d81... via @credly #ibmz #cryptography #cybersecurity