Explanation:The balancer is a background process that manages chunk migrations. 6. _________ is a background process that keeps chunks from growing too large.
A. Splitting
B. Balancing
C. Chunking
D. All of the mentioned
Answer:A
Explanation:The balancer is a background process that manages chunk migrations. 6. _________ is a background process that keeps chunks from growing too large.
A. Splitting B. Balancing C. Chunking D. All of the mentioned
Explanation:When a chunk grows beyond a specified chunk size, MongoDB splits the chunk in half. Inserts and updates triggers splits. 7. The shards manage _______ migrations as a background operation between an origin shard and a destination shard.