Hello MSRC, Tuesday, August 21, 2007, 7:39:26 PM, you wrote: M> What is the Koha Records Limit for Koha 2.2.8? We are planning to install M> Koha 2.2.8 on Windows. We have about 600,000 biblio records. The Patrons are M> around 6,000. We can decide whether we allow virtual bookshelves or not. this is not good idea to install koha on windows if you want 600 000 biblio records... M> Does Koha 2.2.8 measure up to handle the transactions? Are there any M> parameters that have to be configured for this type of load? this is problem of Mysql not Koha*.. only tests give you answers:) bye * - is not really true in all cases (bad optimized tables and queries in Koha) -- The Main Library of Szczecin University. Computerization Department. http://bg.univ.szczecin.pl