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Common security flaws to check for on your Linux-based Web systems
Your Linux server may have Web application-related security vulnerabilities that should be checked out and repaired. These can include passwords, PHP code injection, weak file and directory permiss...31 Mar 2010
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Making Sybase database upgrading easier with 'A Practitioner's Guide to upgrading to Sybase ASE 15'
Learn more about the nuances of the upgrade to Sybase ASE 15 in this Q&A with a veteran Sybase expert and author of 'A Practitioner's Guide to upgrading to Sybase ASE 15.'24 Mar 2010
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Canonical bids for Ubuntu Linux server credibility
Canonical Ltd. is making its case that Ubuntu, a fan favorite among the Linux desktop crowd, is also becoming a contender in Linux servers, releasing a survey of mostly Ubuntu Linux users, showing...24 Mar 2010
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The 2010 Red Hat Summit and JBoss World
23 Mar 2010
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Fixing Linux I/O write performance problems
Learn how to optimize your Linux server for I/O writes by adjusting I/O scheduler settings and journaling settings along with some advice about partition set-up.23 Mar 2010
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Using common Linux mail clients with an Exchange Server
Begin your migration away from Microsoft Exchange by learning how to set up Linux mail clients, Evolution and Thunderbird, to talk to Exchange.22 Mar 2010
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Analyzing Linux write performance problems with iotop
Write performance on a Linux system may be causing a performance problem, and iotop shows you how the write processes are affecting I/O and storage. The iotop Linux command is more informative than...15 Mar 2010
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Patching running Linux kernels on servers with no reboot using Ksplice Uptrack
Ksplice Uptrack keeps Linux servers up-to-date with recent kernel security patches without rebooting, saving time and reducing down-time for mission critical production servers. Learn how the tool ...12 Mar 2010
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Getting a handle on UCS: Vendor lock-in, interoperability and implementation
The shortfalls of UCS include the potential for vendor lock-in and interoperability issues. Learn more about these and what you need to know to deploy a UCS in your data center. Some implementation...08 Mar 2010
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Getting a handle on UCS: Advantages and costs
Unified computing systems (UCS) hold the promise of simplicity for data center, but the technology and associated costs may not be appropriate for every application. Learn about the potential of UC...08 Mar 2010
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Creating a simple backup solution for Linux with rsynch, SSH, and cron
To create simple backups for Linux workstations, you can use rsynch with an SSH connection to a server and automate cron. Learn how to set-up your Linux system to automate your backups using tools ...01 Mar 2010