ScyllaDB Performance Enhancements: Year in Review

The talk covers most of the ScyllaDB performance enhancements introduced to ScyllaDB over the past 12 months. As the throughput was very good before, we focused on ScyllaDB’s behavior under all types of workloads and data models. ScyllaDB improved its latency under all scenarios, improving the behaviors of data models such as large partitions and time series, improvement of the I/O scheduler and behavior of streaming and repair.