What is the difference between S3 Standard and S3 Glacier storage classes?
- They have identical pricing and performance
- S3 Glacier is for frequent access; S3 Standard is for archival
- S3 Glacier only works in specific regions
- S3 Standard is for frequent access; S3 Glacier is for archival with lower cost and longer retrieval times ✓
Correct answer: S3 Standard is for frequent access; S3 Glacier is for archival with lower cost and longer retrieval times
Option D is correct because S3 Standard is designed for frequently accessed data, offering low latency and high throughput, while S3 Glacier is an archival storage class that provides significantly lower storage costs in exchange for retrieval times ranging from minutes to hours. Option A is incorrect because the two classes differ substantially in both pricing and performance characteristics. Option B has the definitions reversed, incorrectly labeling Glacier as the frequent-access tier. Option C is incorrect because S3 Glacier is available across multiple AWS regions, not limited to specific ones.
Topic: · s3 storage classes, data archival, aws storage, cost optimization