[kronolith] XML-RPC calls to calendar.import really slow

[Iikku Mattila]

Hi,
I have an application which at its busiest will be importing ~15 000 single
events per day to users' calendars. Importing a single event takes around
five seconds, though, so importing 15k events would take about 20 hours.
That's quite a while.

How can the importing be that slow and is there anything I could do to
fasten it up? I'm using Apache's xml-rpc client for java and Kronolith H3
(2.2), if that matters.

Writing straight to the database is a possibility, but are there any
ready-made Kronolith-libraries for Java or should I write one of my own?

Thanks,
Iikku