Explanation:A data model that embeds related data in a single document facilitates atomic operations. 10. Each index in MongoDB requires at least _________ of data space.
A. 8KB
B. 28KB
C. 68KB
D. 108KB
Answer:A
Explanation:A data model that embeds related data in a single document facilitates atomic operations. 10. Each index in MongoDB requires at least _________ of data space.
A. 8KB B. 28KB C. 68KB D. 108KB
Explanation:Adding an index has some negative performance impact for write operations. Sanfoundry Global Education & Learning Series – MongoDB.