The default defrag-lwm-pct is 50. no-defrag-reads (act_storage ONLY) Flag to model Aerospike 7.0+ storage-engine memory with device/file backing. This models defrag for a given write load as usual, ...

The Mira prototype series relies on jet engines for takeoff, cruise, and landing, while incorporating an aerospike rocket engine for high-speed propulsion tests. First conceived in the 1960s ...

The world’s first oblique detonation engine (ODE) powered by standard aviation kerosene has been successfully tested by Chinese scientists, marking a potential game-changer in hypersonic ...