1. A computerized distributed database system comprising: a main database node server executing, with at least one processor, in a source-database node of a source-database duster, wherein the main database node server manages database server operations, and wherein the main database node server communicates a source-database cluster state and a specified server operation metadata to a data-shipping daemon, wherein the specified server operation metadata comprises an information about server operation occurring, on the source-database node; and a data-shipping daemon executing in the source-database node, wherein the data-shipping daemon comprises, a digest logger receiving the specified server operation metadata and storing the specified server operation metadata in a digest log, and wherein the data log comprises a file of the specified server operation metadata; and a data shipper module reading the digest log and communicate data referred to in the specified server operation metadata in the digest log to a destination database node in a destination database cluster.