\db- List all tablespaces
\dn- List all schemas
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If you have a problem with PostgreSQL, it starts some processes that consume lots of resources. You kill those processes but they will restart after a few minutes.
Later you check the /var/log but there is nothing about this. What does that mean?😟
What is High Availability?
It is the amount of time that a service is available and is usually defined by the business.
A recent scenario,
We had a single table with about 50M records that use around 80gb of space. Application recently deleted older records which was no longer needed reducing the Number of records to 30M.