Txheej txheem cej luam: Apache Cassandra yog ib tus tseem nrov thiab scalable qhib tau qhov twg los NoSQL database. Cassandra yog ib qho zoo tagnrho database rau tswj loj loj ntim ntawm unstructured, xyaum ib thiab xyaum cov nyob chaw zov me nyuam ntau yam ntaub ntawv thiab rau ntawm tej huab. Muab Cassandra…