Hi, I have a little problem but it's very important for us. I use a diskless server with RedHat and two stations for now. I use Flagship to compile the programs in clipper and SQLkit_pg to comunicate with postgresql. Everything is ok until I run the application in two stations. They start fine, but after some minutes they stop for a few seconds, I use the command top for monitoring the process and on that moment the postmaster disappears. Later they continue with the process and the postmaster appears again. When I run just one station, don't have this problem. Server Architecture : Pentium II Memory : 64Mb Operating System : RedHat 6.2 PostgreSQL version : 7.0.3-2 Compiler used : FlagShip-4.48-7451 Others : FS2tools-4.48-7451 SQLkit_PG-1.00 Client - Diskless Memory : 16Mb Architecture : Pentium Printer : TM930 Paralell Port My database is 268 Mb, 60 tables, the largest table has about 181659 rows and 46 columns. I'm using index in each table. Can you help me, please ??? Regards, Karla