In the world of technology, Unix systems are often perceived as complex, intended exclusively for a narrow group of specialists with advanced knowledge. IBM AIX, one of the most mature and stable…
Quantum Security: The Future of Data Protection in the Era of Quantum Computers
Quantum Security is a field within cryptography that combines quantum technology with the need to ensure a high level of security in computer systems. It is an emerging area aimed at developing…
Linux on Power and Simultaneous Multi-Threading
Do you know what thread settings can be configured on a system running on an IBM Power10 server? Check it out in the following article:https://www.linkedin.com/pulse/linux-power-smt-close-encounters-third-thread-michal-wiktorek-er85f
Memory Optimization on IBM Power Servers
Power servers are multi-processor systems built on the NUMA (Non-Uniform Memory Access) architecture.In this architecture, each processor has a directly attached portion of RAM and can also access the entire server memory…
IBM Power11 and Power12 rumors
In the world of technology, where rumors can often outpace the facts, everyone is already speculating about IBM Power12, even though Power11 has yet to be released. The reason is simple: Power11…
Linux on Power: Penguin on Steroids – part1
What would Linux on steroids look like?Red Hat Enterprise Linux running with support for 8 threads per core on a Power10 processor, powered by PowerVM virtualization. I invite you to explore the…
AskCLI – AI Assistant for Linux/Unix Shell.
As part of an experiment with the OpenAI API and its compatibility with various AI projects, I created a simple AI assistant that can be accessed directly in the Unix/Linux shell. After…
IBM PowerHA SystemMirror – Introduction to ROHA
ROHA is a feature of PowerHA clusters that allows dynamic allocation and deallocation of resources to cluster nodes.More details in the following article: https://community.ibm.com/community/user/power/blogs/michal-wiktorek/2024/07/04/powerha-roha [PL] Link do polskiej wersji:https://www.linkedin.com/pulse/ibm-powerha-systemmirror-wprowadzenie-do-roha-michal-wiktorek-hz6bf
PowerVM Performance Monitoring – LPAR migration analysis
When managing a large Power server environment, situations may arise where LPARs need to be migrated between physical servers—for example, when a server requires maintenance.The Power platform allows seamless LPAR migration, but…
Discover the Power of IBM Power – PowerVM Virtualization
There are many virtualization technologies for servers, but the most popular ones run on x86 architecture.How does IBM PowerVM virtualization, which operates exclusively on IBM Power servers, compare to them?Find out in…