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Items tagged performance in 2007

Filters: Year: 2007 × performance × Sorted by date


Ruby 1.9—Right for You? Dave Thomas on the just-released Ruby 1.9. It’s a development release that breaks backwards compatibility in a few minor ways, but new features include the YARV virtual machine (hence significant speed improvements) and unicode support via associating encodings with bytestrings. # 26th December 2007, 12:09 pm

ErlyWeb vs. Ruby on Rails EC2 Performance Showdown. ErlyWeb’s peak response rate beats Rails by 47x, albeit with a hugely simplified benchmark. More interesting than the results is the idea of using EC2 for benchmarking on identical simulated hardware. # 10th December 2007, 3:27 pm

Yahoo! Search Contextual Precaching. Neat performance trick on Yahoo! Search: the moment you start typing (indicating you intend to search) the site quietly fires off a bunch of requests to precache assets needed for the search results page. # 16th November 2007, 3:58 pm

CSS Sprite Generator (via) Upload a zip file of images and get back a CSS sprite plus a set of pre-calculated background image rules. Tool built by Ed Eliot and Stuart Colville for their forthcoming book “High Performance Web Site Techniques”. # 27th September 2007, 10:59 pm

YSlow. New extension for Firebug (yes, an extension on top of another extension) from the Yahoo! performance team which provides improved performance measurement tools and optimisation advice. # 25th July 2007, 4:48 am

Return of the HTTP overhead delay. Christian proposes a neat way of improving page performance, by delaying non-essential images such as avatars until after the rest of the page has loaded. # 11th July 2007, 3:12 pm

Reducing HTTP requests using make. Nice simple recipe for concatenating JavaScript in to one file using make—doesn’t do anything for cache-busting though. # 27th May 2007, 11:29 pm

Rapid development serving 500,000 pages/hour (via) Curse Gaming are getting impressive performance out of Django. # 24th May 2007, 4:11 pm

Content delivery system design mistakes. Collection of tips for optimising Web server performance. Mentions lighttpd/nginx, Keep-Alive, expires headers, noatime and more. # 15th February 2007, 11 am

Browser Cache Usage—Exposed! Includes real numbers for browser cache usage on some of Yahoo!’s most popular pages. # 7th January 2007, 10:20 pm