serverA = <server B>
serverB = <server A>



for db in serverB
    // check if our db is in serverA or not
    if db is in serverA
        // attempt to transfer the data over to serverA either row by row or chunk by chunk
        for table in db
            if table is in serverA
            // loop over the table information and dynamically compare it to serverA
            if duplicate
                // skip
            else
                // attempt to insert

    else
        // dump a backup schema and data of database, and directly copy it over to serverA