| Metric | Standard Redis (Single Thread) | KeyDB (Multithreaded) | | :--- | :--- | :--- | | | Limited by single-core speed. | Scales linearly with cores. | | Latency (p99) | Spikes during heavy loads due to thread blocking. | Remains stable; background tasks offloaded. | | CPU Utilization | 100% on one core, idle on others. | Even distribution across all cores. |
: Use the FLASH storage engine to store terabytes of data on SSDs instead of expensive RAM. keydb eng
: This technical document details the design goals for linear scalability up to 1000 nodes, using a full-mesh topology and gossip protocol. Core Engineering Principles | Metric | Standard Redis (Single Thread) |