Which of the following should the administrator do to resolve the issue with minimal architectural changes?

A cloud administrator is monitoring a database system and notices an unusual increase in the read operations, which is causing a heavy load in the system. The system is using a relational database and is running in a VM.

Which of the following should the administrator do to resolve the issue with minimal architectural changes?
A . Migrate the relational database to a NoSQL database.
B . Use a cache system to store reading operations.
C . Create a secondary standby database instance.
D . Implement the database system using a DBaaS.

View Answer

Answer: B

Explanation:

The best way to resolve the issue of an unusual increase in the read operations that is causing a heavy load in the system that is using a relational database and is running in a VM is to use a cache system to store reading operations. A cache system is a type of storage system that temporarily stores frequently accessed or recently used data in memory for faster retrieval. A cache system can reduce the load on the database system by serving the read requests from the cache instead of querying the database every time.

Reference: [CompTIA Cloud+ Certification Exam Objectives], Domain 4.0 Troubleshooting, Objective 4.3 Given a scenario, troubleshoot capacity issues within a cloud environment.