IBM system z and mainframe systems

A mainframe (also known as 'big iron') is a high-performance computer used for large-scale computing purposes that require greater availability and security than a smaller-scale machine can offer... See complete definition.

Deploy a read-only domain controller for security, speed
A read-only domain controller requires a fair amount of work for a proper deployment, but it can be a great option for quicker ...
Microsoft plugs two zero-days for February Patch Tuesday
The company corrects active exploits in vulnerable Windows systems, one of which could give the attacker complete control if ...
Learn to automate with PowerShell and Task Scheduler
Using automation in tandem with scheduled tasks helps a busy admin stay on top of responsibilities big and small to free up time ...

Top 9 bare-metal cloud providers of 2025
This overview looks at nine bare-metal cloud providers, including Amazon, OpenMetal and Vultr. It also discusses features to look...
Top 13 cloud certifications for 2025
Cloud certifications are available for all levels of cloud expertise. Use this guide to evaluate basic, topic-specific, ...
Intel loses AI head Justin Hotard to Nokia
AI and data center chief Justin Hotard will leave Intel to become Nokia's CEO as the company struggles to regain its footing in ...

Search Storage

Security, cost attention mark new era of storage modernization
According to recent research, enterprises are prioritizing cybersecurity and cost management. Storage vendors such as NetApp are ...
StorOne update automates storage tiering for data access
StorOne Data Storage Platform uses AI and ML to automate data between tiers of flash and HDD storage without the need for custom ...
Block storage and Kafka events come to Vast Data Platform
A new Apache Kafka API-compatible service enables customers to move their data management services closer to storage using the ...

IRA fate will affect U.S. renewable energy projects
Companies have invested in renewable energy projects from solar to geothermal. The Trump administration's focus on oil and gas ...
How CIOs can reduce AI's negative environmental impact
AI is a power-hungry beast -- here's how to tame it.
14 types of diversity in the workplace
Diversity can help improve a company's bottom line, but the term often causes confusion. Learn about the different types and how ...

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