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AWS AmazonS3 documentation change

Service: AmazonS3 · 2026-05-25 · Documentation low

File: AmazonS3/latest/userguide/optimizing-performance-design-patterns.md

Summary

Removed AWS Elemental MediaStore reference from caching options, leaving only CloudFront and ElastiCache.

Security assessment

Service reference update without security context. No vulnerability mentions or security features documented.

Diff

diff --git a/AmazonS3/latest/userguide/optimizing-performance-design-patterns.md b/AmazonS3/latest/userguide/optimizing-performance-design-patterns.md
index 01f885947..759aa7358 100644
--- a//AmazonS3/latest/userguide/optimizing-performance-design-patterns.md
+++ b//AmazonS3/latest/userguide/optimizing-performance-design-patterns.md
@@ -32 +32 @@ To optimize performance, you can use the following design patterns.
-Many applications that store data in Amazon S3 serve a "working set" of data that is repeatedly requested by users. If a workload is sending repeated GET requests for a common set of objects, you can use a cache such as [Amazon CloudFront](https://docs.aws.amazon.com/cloudfront/index.html), [Amazon ElastiCache](https://docs.aws.amazon.com/elasticache/index.html), or [AWS Elemental MediaStore](https://docs.aws.amazon.com/mediastore/index.html) to optimize performance. Successful cache adoption can result in low latency and high data transfer rates. Applications that use caching also send fewer direct requests to Amazon S3, which can help reduce request costs.
+Many applications that store data in Amazon S3 serve a "working set" of data that is repeatedly requested by users. If a workload is sending repeated GET requests for a common set of objects, you can use a cache such as [Amazon CloudFront](https://docs.aws.amazon.com/cloudfront/index.html) or [Amazon ElastiCache](https://docs.aws.amazon.com/elasticache/index.html) to optimize performance. Successful cache adoption can result in low latency and high data transfer rates. Applications that use caching also send fewer direct requests to Amazon S3, which can help reduce request costs.
@@ -38,2 +37,0 @@ Amazon ElastiCache is a managed, in-memory cache. With ElastiCache, you can prov
-AWS Elemental MediaStore is a caching and content distribution system specifically built for video workflows and media delivery from Amazon S3. MediaStore provides end-to-end storage APIs specifically for video, and is recommended for performance-sensitive video workloads. For information about MediaStore, see the [AWS Elemental MediaStore User Guide](https://docs.aws.amazon.com/mediastore/latest/ug/). 
-