New on-disk index

[Benjamin Mesing]

Hello,

looks pretty cool. I'm looking forward to seeing the performance
improvments in the end user applications :-)


> output                        18910ms                 7740ms        50ms
What does this output? Only the package names and the tags, or also the
package information?

> outputHavingTags               1330ms                   90ms       200ms
What does this output? Packages having a given set of tags?

Which tags did you choose for your tests? The selection of tags might
influence the test results.

Best regards 

Ben