Poor runtime performance of node insertion in BaseX 8.1.1 (compared to BaseX 7.6)

On Thu, Apr 30, 2015 at 11:59 PM, Werner Dworaczek <werner.dworaczek at icloud.com> wrote: > Hi Christian, > > I have found that BaseX 8.1.1 has a very poor performance in comparison to > BaseX 7.6 regarding inserting XML elements into an XML document. In my > application I very often add new data to the DB by using a construct like > this > > insert node local:recordsWithObjectType(‚Type') into /rootDoc > > local:recordsWithObjectType() is an xQuery function returning typically > several thousand XML nodes which has to be inserted info a given root > document. > > Running this kind of stuff on BaseX 7.6 I typically have a runtime of 500 ms > when adding round about 3.000 nodes. Running the exact same stuff on BaseX > 8.1.1 (same data) the runtime is about 5.000 ms (factor 10 more). > > Is there a way to boost the insert performance in BaseX 8.1.1 to a value > comparable to BaseX 7.6? > > Thanks in advance, > > Werner