Coralogix: PostgreSQL 30s queries → ScyllaDB 86ms (349x faster), P99 < 1ms at 10K writes/sec

Coralogix migrated from PostgreSQL to ScyllaDB: queries went from 30s to 86ms (349x faster). P99 write latency consistently below 1ms at 10K writes/sec on a 3-node cluster (8 vCPU, 32GB each). However, this was a telemetry/observability workload — well-suited to ScyllaDB's append-heavy model.