Data compression – data compressed up to 80% without performance overhead. Multi-datacenter replication – cross data center (in multiple geographies) and multi-cloud availability zone support for writes/reads. Tunable data consistency – support for strong or eventual data consistency across a widely distributed cluster. Strong data protection – a commit log design ensures no data loss and built-in security with backup/restore keeps data protected and safe. Flexible and dynamic data model – supports modern data types with fast writes and reads. Transparent fault detection and recovery – nodes that fail can easily be restored or replaced. Continuous availability – offers redundancy of both data and node function, which eliminate single points of failure and provide constant uptime. Linear scale performance – the ability to add nodes without going down produces predictable increases in performance. Active everywhere design – all nodes may be written to and read from. Massively scalable architecture – a masterless design where all nodes are the same, which provides operational simplicity and easy scale-out. Key Features and Benefits of Cassandra Database Cassandra was originally developed at Facebook, was open sourced in 2008, and became a top-level Apache project in 2010. NoSQL databases solve this by allowing inserting data without a predefined schema thus making it easy to modify the database in real-time.Īpache Cassandra (Cassandra DB) is a free and open-source distributed wide column store NoSQL database management system designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure. 
But if the database is large, it gets a little slower and more downtime.
Relational databases need schemas to be defined before adding data.
NoSQL is a term implying any data storage technology that is not relational in nature. TablePlus provides a free, native GUI client with query tool to manage Cassandra database on Mac, including database browser, SQL editor, table editor, and some other custom Cassandra GUI tools.
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