1. A method for processing on at least one secondary server a plurality of database transactions originating from at least one primary server in a database system, comprising steps, in which a first timestamp is attached to each transaction of the plurality of transactions in the primary server in the beginning of the transaction, and a second timestamp is attached to each transaction of the plurality of transactions in the primary server at the end of the transaction, wherein first and second timestamps of each transaction of a plurality of transactions originating from at least one primary server are evaluated according to specific rules, and in pursuance of the evaluation according to the specific rules the plurality of transactions originating from at least one primary server are run parallel and/or serially in at least one secondary server.