storage Design objectives Achievements in CURVE Key designs used by CURVE CURVE Roadmap CURVE Community You can take awayWhy develop Storage requirements ● Hardware requirements ○ more CPU cores, storage � Design objectives Achievements in CURVE Key designs used by CURVE CURVE Roadmap CURVE Community You can take awayDesign objectives App scenario & requires ● Database scenario ● Elastic block storage Design objectives � Achievements in CURVE Key designs used by CURVE CURVE Roadmap CURVE Community You can take awayPerformance in database scenario Solution architecture ● CURVE provides underlying

consistency protocol which needs all replicas successful, it provides lower write latencies. Ceph community have compared majority replicas case with all replicas case on write latency difference: https://github