NoSQL Database
Apache Cassandra is an open-source distributed NoSQL database that supports time series data. The nodes in Cassandra communicate with each other using the gossip protocol. Apache Cassandra supports automatic partitioning of the database using consistent hashing. Besides, the leaderless replication makes the database highly available.The storage engine of Cassandra uses Log-structure merge (LSM) tree. The LSM tree-based storage engine offers high-performance writes but slower reads.