Simple Storage Service -S3 It is storage for the internet (HTTP or HTTPS) and it has a web service interface. It is object-based storage. ...
Simple Storage Service -S3
- It is storage for the internet (HTTP or HTTPS) and it has a web service interface.
- It is object-based storage.
- You can't install OS on S3
- It has a distributed data store architecture where objects are redundantly stored in multiple locations ( min 3 locations in the same region).
- Data is stored in Bucket
- A bucket is a flat container of Objects.
- Max capacity of the bucket is 5 TB.
- You can create folders in a bucket.
- You can't create nested buckets.
- Bucket ownership is non-transferable.
- S3 bucket is region-specific
- You can have 100 buckets per account but you can expand it.
S3 Naming Rules.
- S3 Bucket names(keys) are globally unique across all AWS regions.
- Bucket name can't be changed.
- If Bucket is deleted then its name will be available to use.
- Bucket name is >3 and <=63 characters long.
- Bucket name is the part of Bucket url.
- Bucket name must be a series of one or more labels like (my.bucket).
- Bucket name can container lowercase letters, numbers and hyphens. Upper case is not allowed.
- Bucket name should not be IP address.
- By default Bucket's objects are private.
S3 Bucket Subresources
- Lifecycle :- It decides on object's life cycle
- Static Website:- S3 can host a static website.
- Access Control list :- Bucket policies are defined to access the bucket.
- Bucket name is simply in two parts Bucket Region endpoint/bucket name. For example s3 bucket named mybucket in Europe west region.
- https://s3-eu-west1.amazonaws.com/mybucket
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