How Amazon S3 Storage Works?

How Amazon S3 Storage Works?

A prominent provider of scalability, data availability, security, and performance, Amazon Simple Storage Service (Amazon S3) is an object storage service. For a range of use cases, including data lakes, websites, mobile applications, backup and restore, archives, business applications, IoT devices, and big data, customers of all sizes and sectors may use Amazon S3 to store and preserve any quantity of data. If you want to know How Amazon S3 Storage Works? Join AWS S3 Online Course at FITA Academy.

Features of Amazon S3

Storage classes

For various use scenarios, Amazon S3 offers a variety of storage classes. For instance, you can archive data at a very low cost in S3 Glacier Instant Recovery, keep mission-critical production data in S3 Standard for frequent access to save money, and store data with infrequent access in S3 Standard-IA or S3 One Zone-IA to save money. S3 Glacier Deep Archive and S3 Glacier Flexible Recovery.

S3 intelligent-tiering, which reduces storage costs by dynamically transferring your data across four access tiers as your access patterns vary, allows you to store data with dynamic or ambiguous access patterns. Two low-latency access layers among these four are optimised for frequent and infrequent use, as well as two optional archive access layers for asynchronous access to rarely accessed material.

Storage management

You can utilise the storage management features of Amazon S3 to control expenses, comply with legal requirements, cut down on latency, and store numerous, unrelated copies of your data to meet compliance needs.

  • S3 Lifecycle – Create a lifecycle configuration to efficiently manage your materials’ costs across their lifetime. When an object’s lifespan is up, you can transfer it to another S3 storage class or let it die.
  • S3 Object Lock – Prevent Amazon S3 files from being removed or overwritten for a set period of time or indefinitely. 
  • S3 Replication – Copy objects and the accompanying metadata and object tags to a number of destination buckets in the same or separate AWS Regions for decreased latency, compliance, security, and other use cases.
  • S3 Batch Operations – With only one S3 API call or a few mouse clicks in the Amazon S3 UI, you can scaleably manage billions of things. Batch functions can be used for tasks like copying, running AWS Lambda functions, and restoring millions or billions of objects, among others.

Access management

Features for managing access to your buckets and objects and auditing it are available in Amazon S3. S3 buckets and the items they hold are by default private. Only the S3 resources you create are accessible to you.

  • S3 Block Public Access – Lock down S3 buckets and objects to prevent public access. At the account and bucket levels, settings to prohibit public access are activated by default.
  • AWS Identity and Access Management (IAM) – Web service IAM allows users to enable you to securely manage access to your Amazon S3 resources as well as other AWS resources. IAM enables you to centrally manage the permissions that regulate who can access which AWS resources. IAM allows you to manage who has access to resources and who is logged in and has permission to do so.
  • Bucket policies – To set up resource-based rights for your S3 buckets and the objects inside of them, use the IAM-based policy language. Become an expert through the AWS S3 Online Training, which provides 100% placement assistance at FITA Academy.