Point out the correct statement.(a) Cassandra accommodates expensive, consumer SSDs extremely well(b) Cassandra re-writes or re-reads existing data, and never overwrites the rows in place(c) Cassandra uses a storage structure similar to a Log-Structured Merge Tree(d) None of the mentioned

Point out the correct statement.(a) Cassandra accommodates expensive,

1.	Point out the correct statement.(a) Cassandra accommodates expensive, consumer SSDs extremely well(b) Cassandra re-writes or re-reads existing data, and never overwrites the rows in place(c) Cassandra uses a storage structure similar to a Log-Structured Merge Tree(d) None of the mentioned
Answer» The correct option is (c) Cassandra uses a storage structure similar to a Log-Structured Merge Tree Easiest explanation: A log-structured engine that avoids overwrites and uses sequential IO to update data is essential for writing to hard disks (HDD) and solid-state disks (SSD).

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Point out the correct statement.(a) Cassandra accommodates expensive, consumer SSDs extremely well(b) Cassandra re-writes or re-reads existing data, and never overwrites the rows in place(c) Cassandra uses a storage structure similar to a Log-Structured Merge Tree(d) None of the mentioned

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