New security technologies tighten data center access control
Linux vendor offerings for cloud computing
Does IBM's mainframe business constitute a monopoly?
Troubleshooting Linux networking problems
Data center outsourcing best practices and pitfalls to avoid
Using BackTrack to check for Linux vulnerabilities
Five fallacies of cloud computing
An open source security language: What is OVAL?
Will Oracle hold a Sun yard sale as the acquisition's value declines?
Will Solaris on x86 survive the Oracle-Sun acquisition and Linux?
Modernizing mainframe applications after a migration project: Part 4
Creating virtual appliances with Novell SUSE Studio
Hardening Linux with Bastille UNIX
Improve CICS Web services security and handle Web transaction requests
Migrating off the mainframe; part 3: Tuning apps for the new platform
Data center pros must prepare for increased space weather
Mainframe migration strategy, part 2: Segmenting the job
How will KVM virtualization affect RHEL Xen users?
Recovering a lost administration password on Ubuntu Server
Developing a successful mainframe migration strategy
Data center consolidation strategy can benefit from ITIL lifecycle
Coding a simple mainframe cryptography program
Sizing computer room air conditioners for data center energy efficiency
Server hardware cost comparison: Is virtualization cheaper?
Access and repair an ext3 file system with the superblock
How is CICS prepared for future IT market demands?
Learn all about Ubuntu in "The Official Ubutu Server Book"
Novell SLES Mono Extension could put Windows on mainframe, in cloud
Solving Linux server hangs stemming from kernel issues
Bring in facilities and finance groups for data center projects
How should Sun customers read Oracle's latest rumblings?
Why IBM should listen to Neon Software, customers on zPrime
Should you comply with Article 645 of the National Electrical Code?
Reduce chances of hardware failure with preventive server maintenance
Best practices for data center cabling selection
How to solve logical volume management issues
Using cryptography on the mainframe: An amateur's guide
How will ultra-low sulfur diesel affect data center generator performance?
Red Hat bolsters Linux for mainframes, tries to catch Novell
How to identify and remediate data center hot spots
Are you wasting disaster recovery budget to avoid employee inconvenience?
Should you pay for support on all Linux servers in your data center?
Troubleshooting Logical Volume Manager boot problems
Using ITIL to bridge the IT-facilities gap, boost data center efficiency
Novell vs. Red Hat: How their Linux strategies affect your data center
IBM z/OS 1.11 preview: New features and functions
Linux provisioning automation with Cobbler
How to fix master boot record partition table problems
How to choose the right uninterruptible power supply for your data center
Five Linux commands you have (probably) never heard of
Solaris Project Crossbow offers virtualized network management
IBM upgrades Parallel Sysplex, boosts importance of mainframe clustering
Avoid common pitfalls when calculating data center power load
How to install and get started with OpenQRM
IBM announces Power7 upgrade path in uncertain Unix market
What is the CICS grande dynamic storage area?
Open source mainframe software: Two perspectives
Cleaning under the raised-floor plenum: Data center maintenance basics
Preventing particle and gas contamination in the data center
Backing up the Linux master boot record
Datacom Contamination: Stopping it Before it Starts
Setting up cloud computing with Eucalyptus
Fixing Linux boot problems with GRUB
Comparing Unix versions: AIX, HP-UX and Solaris
Key aspects of designing a data center for maintainability
Making the case for ITSM in a down economy
Five ways to consolidate servers and extend the life of your data center
What does the future hold for Oracle's virtualization acquisitions?
Learning the craft of Linux administration with "Pro Linux System Administration"
Use CICS Management Facility for record compression
How to install and use RRDTool to speed up MRTG monitoring
Predicting Oracle's plan for Sun assets, the future for Sun customers
CA's Mainframe 2.0 may reduce database administration cost
The TPC Energy Specification: Energy consumption vs. performance and costs
Measuring data center energy consumption in watts per logical image
Troubleshooting Linux boot problems
Not defining Web services in a CICS SOA
Configuring YUM on Linux
How to install and configure MRTG, an essential sys admin tool
Top ten reasons to choose the mainframe for service-oriented data centers
Recovering your Linux server with a Knoppix rescue disk
Top 50 universal Unix commands
Troubleshooting mainframe application performance variables
Where and how to build your next data center in a down economy
Using nmap for Linux administration and security
The Ext4 file system: A real improvement in Linux file storage?
Security essentials for Active Directory on Linux
Keys to successfully running Samba in a production environment
Capacity planning tools tutorial for Linux and Unix
Virtualization options for enterprise Linux
Is SUSE Linux Enterprise 11 worth the upgrade?
A look at real-world exploits of Linux security vulnerabilities
Air flow management strategies for efficient data center cooling
Preventing a data center power outage
Avoiding disaster recovery pitfalls in VMware and Linux: Rejecting default settings
Optimizing MySQL database performance on Linux
What to expect from version 8.4 of PostreSQL database
Focus on the mainframe for data usefulness improvements
Understanding green IT and data center energy-efficiency regulations
Making the case for IBM to open source the mainframe