On Jan 10, 2008 2:23 PM, Jukka Zitting <[EMAIL PROTECTED]> wrote: > Hi, > > > On Jan 10, 2008 11:09 AM, Thomas Mueller <[EMAIL PROTECTED]> wrote: > > > - DataStore: may speed up the copy operation? > > > > If a BundledPersistenceManager is used, this should speeds up all > > operations (read, write, copy). However I can't tell you how much > > exactly, you need to test it yourself. And according to my latest > > tests, you need to use a BundledPersistenceManager (I suggest to use a > > database bundle PM). > > Regardless of the persistence manager, a copy operation with the > DataStore should perform roughly the same as a move. In Dietmar's case > that would be a nice drop from 40s to 0,05s. :-)
not quite correct, you forgot the create operation (create & copy take 40s...) ;) but i agree, the data store should improve performance significantly. another thing worth considering: text extractors may eat up a lot of cpu power, especially when dealing with large files. if you don't really need fulltext search within your files, you should propably disable the relevant text extractors. cheers stefan > > BR, > > Jukka Zitting >
