What are the top 10 best practices for S3 cost optimization?

How does S3 pricing work?

How do prices for S3 work? Pay-as-you-go pricing is used by Amazon S3, meaning there are no commitments or upfront costs. Due to usage-based pricing, S3 charges you only for the resources you actually use.

For new AWS users, AWS provides a free tier that includes 100 GB of data transfer out each month, 20,000 GET requests, 2,000 PUT, COPY, POST, or LIST requests, and 5GB of Amazon S3 storage in the S3 Standard storage class.

Following that, these are the primary factors considered in the S3 pricing calculation.

What are the Amazon Simple Storage Service (S3) classes?

This class offers excellent availability, performance, and durability and is intended for frequently accessed data. Compared to other S3 storage classes, S3 Standard has higher costs. The S3 Standard is the most appropriate option for general-purpose storage in a variety of scenarios involving regular access, like content distribution, websites, and data lakes.

S3 Standard Storage Class

S3 Standard - Infrequent Access Tier

S3 One Zone - Infrequent Access Ti

S3 Intelligent-Tiering

S3 Glacier Flexible Retrieval

S3 on Outposts Storage Classes

Top 10 Best Practices For S3 Cost Saving

1. Use Lifecycle Policies

2. Delete Unused Data

3. Compress Data Before You Send to S3

4. Use S3 Select to retrieve only the data you need

5. Choose the right AWS Region and Limit Data Transfers

6. Consolidate and Aggregate Data

7. Monitor and Analyze Usage with S3 storage lens

8. Use Requestor Pays

9. Set up IAM to limit access

10. Partition your data before querying it