I had a similar project back in August when I realised my DB's performance (Postgres) was blocking me from implementing features users commonly ask for (querying out to 30 days of historical uptime data).
I was already blown away at the performance (200ms to query what Postgres was doing in 500-600ms), but then I realized I hadn't put an index on the Clickhouse table. Now the query returns in 50-70ms, and that includes network time.
I had a similar project back in August when I realised my DB's performance (Postgres) was blocking me from implementing features users commonly ask for (querying out to 30 days of historical uptime data).
I was already blown away at the performance (200ms to query what Postgres was doing in 500-600ms), but then I realized I hadn't put an index on the Clickhouse table. Now the query returns in 50-70ms, and that includes network time.