On Sep 8, 2004, at 9:07 PM, Michael Watkins wrote: > > Nice! I assume these indexes will always live in RAM, always be rebuild > when an app or Durus server starts up? > The new BTree is made of persistent instances, and these are cached in the client in the same way as other persistent objects. The Durus server knows nothing about BTrees. The nice thing about BTrees is that it takes less space to record each change.