Real Time Data Base using Postgre

Hello,

My Name is Moisés Herrera Vázquez, I begin to work with PostgreSQL, for make a Real Data Base for Process Control.

I have some question for know what modules I have to change for theses points

1. How can I Add some kind of priorities to one transaction, for concurrency transaction? What module I have to change for this?
2. How can I put some time constraints to a transaction?.
3. Postmaster daemon  run a under or kernel levels?
4. Posgre SQL server porcess  run a under or kernel levels?
5. Can I have any way of interact with server process from a Kernel module?
6. Can Postgre Interact with some open RealTime System, like RTlinux, RTAI,. Etc.

Thanks,

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M.Sc.Moisés Herrera Vázquez

Especialista Superior en Automática

Empresa de Automatización Integral, CEDAI

Sucursal Villa Clara.

Teléfono: (53) 42 -203311

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