Is there a way to check PostgreSQL database(s) integrity and consistency? I know about SQL Server DBCC CHECKDB and wonder if there is something similar to PostgreSQL.
Do you consider Arch Linux suitable for server environment? Its rolling release model and simplicity seems to be a good thing, because once you installed it, you do not need to reinstall like the release model from other distros.
But that constant upgrading does not cause stability problems? Although it is bleeding edge, Arch Linux uses the most recent STABLE version of software.