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Quality Management ROI Calculator - Focus on Test Automation
The Rational Quality Management ROI calculator is intended to give you an idea of what return you can garner from implementing our functional testing solutions. Our quality management solutions offer tools to develop a continuous process, powered by automation to govern software delivery. »

Gartner MarketScope: Application Quality Management Solutions, 1Q 08
This Gartner MarketScope provides guidance for enterprises seeking to purchase tools to manage risk and software quality. We focus on tools fit for large-scale enterprise use and that are ready out of the box to manage quality requirements and functional testing. »

Whitepaper: Tips for Writing Good Use Cases
Writing a good use case isnt easy, but, fortunately, our experience can be your guide. The concepts and principles assembled here represent the works of many people at IBM, and they form a foundation of proven best practices. »

Whitepaper: The Role of Integrated Requirements Management in Software Delivery
Learn about the critical role integrated requirements management can play in helping ensure your business goals and IT projects are continuously aligned-whether you are sourcing, integrat-ing, building or maintaining your software. It also looks at ways that integration and automation can help ensure managing projects and the required changes can be executed using manageable processes that satisfy stakeholders and development teams. »

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:Ubuntu Linux Disk Encryption Benchmarks
Ubuntu Linux Disk Encryption Benchmarks
Mar 18, 2008, 07 :30 UTC (0 Talkback[s]) (2868 reads)

(Other stories by Michael Larabel)

[ Thanks to Michael Larabel for this link. ]

"Introduced in Ubuntu 7.10 was install-time encryption support where using the alternate installer one can fully encrypt their disk in an LVM using dm-crypt. Unfortunately, the Ubiquity installer in Ubuntu 8.04 continues to lack LVM and encryption support, but using Ubuntu 8.04 Alpha 6 we have looked at the performance cost of this encrypted configuration on Ubuntu Linux. Rather than looking directly at the disk read/write overhead caused by the encryption process, we have provided some benchmarks to see how the real-world performance is impacted in both gaming and other desktop tasks..."

Complete Story

Related Stories:
Linux Journal: Benchmarks for Native Ipsec in the 2.6 Kernel(Oct 13, 2004)
Linus Torvalds: Linux 2.5.64(Mar 05, 2003)
SuSE Linux 7.2 for i386 Arrives, IA-64 On the Way(Jun 15, 2001)
Kernel Traffic #106 By Zack Brown(Feb 09, 2001)



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