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Show Your Support: Did you know that the hundreds of articles written on Phoronix each month are mostly authored by one individual? Phoronix.com doesn't have a whole news room with unlimited resources and relies upon people reading our content without blocking ads and alternatively by people subscribing to Phoronix Premium for our ad-free service with other extra features. EXT4 & Btrfs Regressions
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Using Disk Compression With Btrfs To Enhance Performance Written by Michael Larabel in Software on 28 August 2010 at 09:13 AM EDT. Page 1 of 4. 24 Comments. Earlier this month we delivered benchmarks comparing the ZFS, EXT4, and Btrfs file-systems from both solid-state drives and hard drives. The EXT4 file-system was the clear winner in terms of the overall disk performance while Btrfs came in sec
The Great Ruby Shootout measures the performance of several Ruby implementations by testing them against a series of synthetic benchmarks. Recently I ran Mac and Windows shootouts as well, which tested a handful of implementations. However this article reports on the results of extensive benchmark testing of eight different Ruby implementations on Linux. The setup For this shootout I included a su
ついに、Standard Performance Evaluation Corporation(SPEC)がハードウェア仮想化とOS仮想化向けとして初の業界標準ベンチマークをリリースした。SPECvirt_sc2010だ。 同標準化団体では2006年11月からこれの準備に取り組んでいた。 同ベンチマークはウェブサーバ、Javaアプリケーションサーバ、そしてメールサーバ3つの典型的なワークロードの動作をシミュレートする設計となっている。 同団体では、このために既存のSPECベンチマークを利用して仮想化環境におけるパフォーマンスを計測するよう修正を加えた。それが、SPECweb2005、SPECjAppServer2004、およびSPECmail2008だ。 SPECvirt_sc2010はVMware社のVMmarkベンチマークが採用するものと同じタイルのアプローチを採用してスケーラビリティ
The Standard Performance Evaluation Corporation (SPEC) is a non-profit corporation formed to establish, maintain and endorse standardized benchmarks and tools to evaluate performance and energy efficiency for the newest generation of computing systems. SPEC develops benchmark suites and also reviews and publishes submitted results from our member organizations and other benchmark licensees. What's
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