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Performance

Here go a few notes scribbled in wiki about things we can do to make the bugs pages faster:

• Get rid of mochikit dependency
  • Pop-help uses this on bugs
  • Comment expanders
  • filebug expanders (?, according to sinzui)
• Ensure we use sprites not individual images
• Break up huge launchpad.js file
  • Use YUI loader if possible (requires one YUI.use statement per page)
• Cache liberally
• Use slave db liberally
  • stub says: "I'd like to see all bug searches hitting the slave instead of the master - they are pretty heavy weight."
  • and "lib/canonical/launchpad/doc/db-policy.txt goes over how to install a db policy to make the slave a default for a section of code, or just ISlaveStore(Bug).find(...) to be explicit."