ServiceStack/ServiceStack.OrmLite — pull request #99 by babcca (2012-10-06 16:48:22+00:00)
Title: Column index cache

Add index cache. We ask for column index only once, now.
Example:

class Type {
// many fields
}

Db.Select("Select field1 from ..."); // Take about 4000 ms
Or
Db.Select("Select field1, ... fieldN from ..."); // Take about 20 ms
With index cache
Db.Select("Select field1 from ..."); // take about 150ms