Test your knowledge
Before moving on to the next chapter, test your knowledge with the following questions:
- Assume you have several on-premises Hadoop workloads, out of which a few are subject to sensitive customer SLAs, and your organization has decided to move all workloads to AWS. Which migration strategy do you think is ideal for your use case?
- Assume you have around 100 petabytes of data in your on-premise environment and you are planning to migrate the data to Amazon S3. Looking at the volume of data, which data migration strategy or tool do you think is best for your use case?
- Assume you have completed the migration of your on-premise environment that included several Hadoop workloads and 100s of terabytes of data. Now you are looking for ways to validate the data quality in Amazon S3. Which tool or utility will be helpful to check the quality of the data?