photo: opera house, copenhagen
Simple fact of The Google Economy: people can’t find stuff if it’s not indexed in major search engines. A slow site might not seem as bad as blocking the crawlers that search engines use to index your content, but it does seriously affect the depth and frequency of crawling they do.
The above is Google’s report [...]
This two year old post about Rasmus Lerdorf’s PHP scaling tips (slides) is interesting in the context of what we’ve learned since then. APC now seems common, and it’s supposedly built-in to PHP6. Still, I’d be interested in seeing an update. Are MySQL prepared statements still slow?
And that’s where Rasmus’ latest presentation comes in. We [...]
Via an email from the Amazon Web Services group today:
…we are excited to share some early details with you about a new offering we have under development here at AWS — a content delivery service.
This new service will provide you a high performance method of distributing content to end users, giving your customers low latency [...]
WordPress.com VIP hosts some high-traffic sites, including Gizmodo’s live coverage of the iPhone 3g introduction. Now that the NFL has selected the service for their blogging we’ll get a chance to see how they handle the Superbowl rush.
Hearing Steve Souders at WordCamp last week got me thinking about website performance, so I went looking for more. The slides from his WordCamp talk are online, but he gave a similar talk at Google I/O which got videotaped and posted richer detail than his slides alone will ever reveal.
Also on his blog: Use the [...]
Google turned this up, but i have no idea how old it is: How to Monitor MySQL’s performance.
Emil Ong is the Chief Evangelist and a lead developer for Caucho Technology, the developers of the Quercus PHP to Java compiler. The idea, I guess, is to write in PHP, deploy in Java, which some people say is better supported by the “enterprise.â€
Ong claims 26% performance improvement over Apache + mod_php + APC. [...]
Steve Souders: 10% of the problem is server performance, 90% of problem is browser activity after the main html is downloaded. He wrote the book and developed YSlow, so he should know.
JavaScripts are downloaded serially and block other activity. Most JavaScript functions aren’t used at OnLoad. We could split the JS and only load essential [...]
Elliott C. Back points to his use of object caching, WP-Cache, and MySQL query caching among the reasons why his site “is so much faster that yours.â€
Jacob Santos‘ FuncDoc notes:
The WordPress Object Cache changed in WordPress 2.5 and removed a lot of file support from the code. This means that the Object Cache in WordPress 2.5 is completely dependent on memory and will not be saved to disk for retrieval later. The constant WP_CACHE also changed its meaning.
I’ve just started using [...]
