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What is the procedure of data storage in cassandra?
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Answer / Sushama
Data storage in Apache Cassandra involves a multi-step process: 1) Data model creation, where tables, keyspaces, columns, and partitioning strategies are defined. 2) Insertion of data into the cluster, with each row stored as an individual SSTable (Sorted String Table). Each SSTable contains multiple columns for a single partition key. 3) As the amount of data grows, compaction occurs to merge adjacent SSTables and optimize storage space by reducing redundancy.
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