A firm wants to maintain the same data on Amazon Simple Storage Service (Amazon S3) between its production account and multiple test accounts. Which technique should you choose to copy data into multiple test accounts while retaining object metadata?Question 32Answera.Amazon S3 Replicationb.Amazon S3 Storage Classesc.Amazon S3 Bucket Policyd.Amazon S3 Transfer Acceleration (Amazon S3TA)
Question
A firm wants to maintain the same data on Amazon Simple Storage Service (Amazon S3) between its production account and multiple test accounts. Which technique should you choose to copy data into multiple test accounts while retaining object metadata?Question 32Answera.Amazon S3 Replicationb.Amazon S3 Storage Classesc.Amazon S3 Bucket Policyd.Amazon S3 Transfer Acceleration (Amazon S3TA)
Solution
The best technique to use in this scenario would be Amazon S3 Replication. This service allows automatic, asynchronous copying of objects across buckets in different AWS accounts. It also retains the metadata of the objects.
Here's a step-by-step guide on how to set it up:
- Open the Amazon S3 console.
- In the Bucket name list, choose the name of the source bucket for the replication.
- Choose the Management tab.
- Choose Replication, Add rule.
- In the Source bucket section, choose the source bucket and optionally use a prefix or tags to limit the scope of the rule.
- In the Destination section, specify the destination bucket where you want Amazon S3 to replicate objects. The destination bucket can belong to the same AWS account as the source bucket, or to another AWS account.
- In the IAM Role section, choose an existing role or create a new one.
- In the Rule settings section, choose the status for the rule.
- Choose Save.
Remember, both the source and destination buckets must have versioning enabled for replication to work.
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