few days ago I did something that I never thought I’d do again, and started putting some of our more critical logs in Postgres.
Never, ever do this, unless:
• You’re draining only canonical log lines which are a summarized digest of everything that happened during a single API call, rather than a flood of voluminous and low quality logging data.
• You’re putting them in an ephemeral database, so they can be shedded as necessary and won’t interfere with higher fidelity data like in the case where recovery from backup is necessary.
• You’re using a partitioned table which makes dropping old data easy and fast.
And even then, it’s a technique that’s probably going to have trouble scaling to enormous sizes.
