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> I stopped using them when they released Follower-Reads as an enterprise feature. I read Cockroach Labs’ strategy to be good on single nodes, great on single-
by espadrine 7y ago
> I stopped using them when they released Follower-Reads as an enterprise feature.
I read Cockroach Labs’ strategy to be good on single nodes, great on single-datacentre cluster, phenomenal worldwide.
They offer single-DC features open-source, and worldwide enterprise-only.
Apart from SQL features, their open-source cluster offer seems superior to PostgreSQL. Sure, they do not have follower-reads, but neither does PG (which does not even have AS OF SYSTEM TIME, a prerequisite), and it is only beneficial with multi-DC.
Reads are still distributed by range, so there is no particular negative compared to Postgres.
Why was Follower-Reads a dealbreaker?
- bithavoc 7y agoI'm not necessarily exhausting the physical capacity of a single datacenter to expand to another datacenter, I may expand early or from day one to run queries closer to the user even if the workload is a few seconds behind. I don't think Follow-the-workload works well for that scenario.