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What is the compromise of Cockroach DB?
by pier25 5y ago
What is the compromise of Cockroach DB?
- romero-jk 5y agoHeavy toll on performance and is not really postgres. For the same workload pg can be up to 30x faster or more than cockroach. At some point of course, pg won't be able to keep up and the horizontal scaling of crdb will beat it.
- AYBABTME 5y agoI believe they use some statistical analysis and declared locality tags (from config) to group related cells of data on the same nodes and regions, but I don't know how effective that proves. Pure performance isn't a strong suit of CRDB as far as I can tell, but sometimes that works fine, and it does scale well horizontally.