Final answer:
RRS in the context of Amazon S3 stands for Reduced Redundancy Storage, a now-deprecated option that was designed for non-critical, reproducible data with lower redundancy.
Step-by-step explanation:
When talking about S3, which is a storage service provided by Amazon Web Services (AWS), RRS stands for Reduced Redundancy Storage.
This storage option was designed to provide users with a cost-effective way to store non-critical, reproducible data at lower levels of redundancy than Amazon's standard storage. However, it's important to note that as of writing, AWS has deprecated RRS for new users and recommends the use of other S3 storage classes that provide higher durability.