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I don't think anyone runs Postgress at that scale (unless very specialized sharding setup). Given the choice between using ScyllaDB like everyone else and using
by crop_rotation 2y ago
I don't think anyone runs Postgress at that scale (unless very specialized sharding setup). Given the choice between using ScyllaDB like everyone else and using Postgres in a super specialized best in the world setup, the choice becomes clear. Also keep in mind that Discord is not a huge super profitable company, so for them to develop something like vitess for Postgress would not make sense. For a small company with huge data like discord, using existing data solutions makes a lot more sense.
- airocker 2y agoThey could use vitess, citus or alloydb. They could use read replicas for read operations and single master in a shard for write. They would get many SQL features (upgrades, referential integrity etc) for free. It would allow them to extend their business logic considerably.