Hazelcast
databasesOpen-source in-memory data grid and distributed computing platform providing caching, messaging, and stream processing
Pronunciation
Correct
HAY-zul-kast
/ˈheɪzəlkæst/
Named after the hazel tree. 'Hazel' is a common English word pronounced HAY-zul, and 'cast' follows standard English pronunciation.
Source: hazelcast.com(official spec)