In reference to Big data, consider the following database : (A) Memcached (B)…
2022
In reference to Big data, consider the following database :
(A) Memcached
(B) Couch DB
(C) Infinite graph
Choose the most appropriate answer from the options given below :
- A.
(A) and (B) only
- B.
(B) and (C) only,
- C.
(C) and (A) only
- D.
(A) (B) and (C)
Attempted by 44 students.
Show answer & explanation
Correct answer: B
Correct answer: all three technologies are relevant in big data contexts.
Memcached: an in-memory key-value cache/store used for high-throughput, low-latency access in big data architectures. It is primarily a cache rather than a persistent database, but it functions as a key-value data store.
CouchDB: a document-oriented NoSQL database that stores JSON documents and is used for scalable storage and replication in big data solutions.
InfiniteGraph: a graph database designed for large-scale graph data and complex relationship queries, making it suitable for big data graph processing.
Because all three are database-related technologies used in big data contexts (with Memcached serving as an in-memory key-value store/cache), the correct choice includes Memcached, CouchDB, and InfiniteGraph.
A video solution is available for this question — log in and enroll to watch it.