WHAT IS AWS S3 BUCKET TAMIL | Explain AWS S3 Bucket | InterviewDOT

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1. What is AWS S3 Bucket ?

An Amazon S3 bucket is a public cloud storage resource available in Amazon Web Services' (AWS) Simple Storage Service (S3), an object storage offering. Amazon S3 buckets, which are similar to file folders, store objects, which consist of data.

2. Why do we need S3 Bucket ?

If your business needs lot of object storage requirements, i.e job portal - resumes, banking - documents, vehicle sales - multiple car pictures & documents, etc.

Points to remember :
1. S3 - Object based storage / flat files.
2. S3 - Buckets similar to folders.
3. S3 - it is region based and highly available.
4. S3 - Maximum 100 buckets per region.
5. S3 - Supports data redundancy.
6. S3 - Allowed files sizes - 0 bytes to 5 TB.
7. S3 - Unlimited storage supported.
8. S3 - Bucket name should be unique.
9. S3 - How the payment is calculated ? Based on how much data has been stored.
10. S3 - You can host a static website on Amazon S3.
Dynamic website relies on server-side processing, including server-side scripts such as PHP, JSP, or ASP.NET. Amazon S3 does not support server-side scripting.

Industry-leading performance, scalability, availability, and durability
Scale your storage resources up and down to meet fluctuating demands, without upfront investments or resource procurement cycles. Amazon S3 is designed for 99.999999999% (11 9’s) of data durability because it automatically creates and stores copies of all S3 objects across multiple systems. This means your data is available when needed and protected against failures, errors, and threats.
Learn about S3 data durability »

Wide range of cost-effective storage classes
Save costs without sacrificing performance by storing data across the S3 Storage Classes, which support different data access levels at corresponding rates. You can use S3 Storage Class Analysis to discover data that should move to a lower-cost storage class based on access patterns, and configure an S3 Lifecycle policy to execute the transfer. You can also store data with changing or unknown access patterns in S3 Intelligent-Tiering, which tiers objects based on changing access patterns and automatically delivers cost savings.
Learn more about the S3 Storage Classes »

Unmatched security, compliance, and audit capabilities
Store your data in Amazon S3 and secure it from unauthorized access with encryption features and access management tools. S3 is the only object storage service that allows you to block public access to all of your objects at the bucket or the account level with S3 Block Public Access. S3 maintains compliance programs, such as PCI-DSS, HIPAA/HITECH, FedRAMP, EU Data Protection Directive, and FISMA, to help you meet regulatory requirements. AWS also supports numerous auditing capabilities to monitor access requests to your S3 resources.
Learn more about S3 security and compliance »

Easily manage data and access controls
S3 gives you robust capabilities to manage access, cost, replication, and data protection. S3 Access Points make it easy to manage data access with specific permissions for your applications using a shared data set. S3 Replication features manage data replication within the region or to other regions. S3 Batch Operations helps manage large scale changes across billions of objects. Since S3 works with AWS Lambda, you can log activities, define alerts, and automate workflows without managing additional infrastructure.
Learn more about S3 storage management features »

Query-in-place services for analytics
Run big data analytics across your S3 objects (and other data sets in AWS) with our query-in-place services. Use Amazon Athena to query S3 data with standard SQL expressions and Amazon Redshift Spectrum to analyze data that is stored across your AWS data warehouses and S3 resources. You can also use S3 Select to retrieve subsets of object data, instead of the entire object, and improve query performance by up to 400%.
Learn more about query in place »

Most supported cloud storage service
Store and protect your data in Amazon S3 by working with a partner from the AWS Partner Network (APN) — the largest community of technology and consulting cloud services providers. The APN recognizes migration partners that transfer data to Amazon S3 and storage partners that offer S3-integrated solutions for primary storage, backup and restore, archive, and disaster recovery. You can also purchase an AWS-integrated solution directly from the AWS Marketplace, which lists over 250 storage-specific offerings.
Learn about the APN and AWS Marketplace »