Which approach provides the most scalable performance benefit when the origin volume has high read traffic from global users?

Prepare for the NetApp Certified Technology Solutions Professional Exam with flashcards and multiple choice questions. Gain insights and explanations for each question to ensure you're ready for your NS0-005 certification!

Multiple Choice

Which approach provides the most scalable performance benefit when the origin volume has high read traffic from global users?

Explanation:
Distributing reads closer to global users is the key idea. FlexCache lets you place cached copies of an origin volume on remote, geographically dispersed clusters, so read requests can be served from the nearest cache rather than traveling all the way to the origin. By deploying multiple FlexCache volumes across regions, you spread the read workload, improve cache hit rates at edge locations, and dramatically reduce latency and WAN traffic, enabling scalable performance as you add more caches. Synchronous replication to remote clusters focuses on data protection and consistency, not on improving end-user read latency across the globe, and can add latency and bandwidth pressure. Pushing more IOPS at the origin helps, but it doesn’t solve the problem of serving distant users quickly if many reads still hit the origin. NVMe over TCP speeds cache reads, but it doesn't address global distribution to bring data closer to users.

Distributing reads closer to global users is the key idea. FlexCache lets you place cached copies of an origin volume on remote, geographically dispersed clusters, so read requests can be served from the nearest cache rather than traveling all the way to the origin. By deploying multiple FlexCache volumes across regions, you spread the read workload, improve cache hit rates at edge locations, and dramatically reduce latency and WAN traffic, enabling scalable performance as you add more caches.

Synchronous replication to remote clusters focuses on data protection and consistency, not on improving end-user read latency across the globe, and can add latency and bandwidth pressure. Pushing more IOPS at the origin helps, but it doesn’t solve the problem of serving distant users quickly if many reads still hit the origin. NVMe over TCP speeds cache reads, but it doesn't address global distribution to bring data closer to users.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy