PROFESSIONAL-DATA-ENGINEER · Question #176
PROFESSIONAL-DATA-ENGINEER Question #176: Real Exam Question with Answer & Explanation
Sign in or unlock PROFESSIONAL-DATA-ENGINEER to reveal the answer and full explanation for question #176. The question stem and answer options stay visible for context.
Question
You're using Bigtable for a real-time application, and you have a heavy load that is a mix of read and writes. You've recently identified an additional use case and need to perform hourly an analytical job to calculate certain statistics across the whole database. You need to ensure both the reliability of your production application as well as the analytical workload. What should you do?
Options
- AExport Bigtable dump to GCS and run your analytical job on top of the exported files.
- BAdd a second cluster to an existing instance with a multi-cluster routing, use live-traffic app profile for your regular workload and batch-analytics profile for the
- CAdd a second cluster to an existing instance with a single-cluster routing, use live-traffic app profile for your regular workload and batch-analytics profile for the
- DIncrease the size of your existing cluster twice and execute your analytics workload on your new resized cluster.
Unlock PROFESSIONAL-DATA-ENGINEER to see the answer
You've previewed enough free PROFESSIONAL-DATA-ENGINEER questions. Unlock PROFESSIONAL-DATA-ENGINEER for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.