Your department creates regular analytics reports from your company's log files All log data is collected in Amazon S3 and processed by daily Amazon Elastic MapReduce (EMR) jobs that generate daily PDF reports and aggregated tables in CSV format for an Amazon Redshift data warehouse. Your CFO requests that you optimize the cost structure for this system. Which of the following alternatives will lower costs without compromising average performance of the system or data integrity for the raw data?

Question

Quizplus · Accepted Answer

Using reduced redundancy storage (RRS) for non-critical data like PDF and CSV files in S3 can lower storage costs. Adding Spot Instances to EMR jobs can reduce processing costs, and using Reserved Instances for Amazon Redshift can lower costs for consistent usage without compromising performance or data integrity.

Your Department Creates Regular Analytics Reports from Your Company's Log