Scylla

Scylla is used by our engineering team as a foundational datastore for our production platform. It allows us to store and retrieve profiles with minimal latency, allowing us to serve superior personalized experiences quickly on customers' websites. With multiple high-volume microservices depending on this data at the same time, Scylla allows us to consistently deliver on low latency promises.

Scylla is well suited for high-throughput scenarios where keyed data must be read or written with consistently low latency. It's less appropriate for use cases requiring relational queries, secondary indexes, or more structured data sets.