Pavel Stehule wrote
> Now, there is one important question - storage - Postgres stores all
> objects to files - only memory storage is not designed yet. This is part,
> where I need a help.
O, I do not feel confident in such questions.
May be some ideas you can get from extension with similar functionality:
https://github.com/postgrespro/pg_variables
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Pavel Luzanov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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