On: Cassandra at Apple: 1000s of Clusters, 300k Nodes, 100 PB

[rockwotj]

> The fun thing is Cassandra was born at FB but they don’t run any Cassandra clusters there anymore.

Isn't Intragram mostly Cassandra?

https://instagram-engineering.com/open-sourcing-a-10x-reduct...

[WookieRushing → rockwotj]

It wasn’t when I last saw it. Rocksandra ended up being a stepping stone to fbs most common distributed db, zippydb https://engineering.fb.com/2021/08/06/core-data/zippydb/

Zippydb is honestly one of the best parts of fb infra. It let you select levels of consistency vs latency

[petersellers → WookieRushing]

> Zippydb is honestly one of the best parts of fb infra. It let you select levels of consistency vs latency

How is that different from Cassandra's Tunable consistency model?

https://cassandra.apache.org/doc/4.1/cassandra/architecture/...