Explanation:Working set sizes larger than the system’s RAM stress the I/O capacity of disk drives. 3. How many types of sharding exist in MongoDB ?
A. 1
B. 2
C. 3
D. All of the mentioned
Answer:A
Explanation:Working set sizes larger than the system’s RAM stress the I/O capacity of disk drives. 3. How many types of sharding exist in MongoDB ?
A. 1 B. 2 C. 3 D. All of the mentioned
Explanation:MongoDB have two basic approaches: vertical scaling and sharding. 4. _______ scaling adds more CPU and storage resources to increase capacity.