AWS S3 -deep dive with AWS associate exam tips

What is S3? S3 is a simple storage service provided by Amazon which will store the data as objects. And objects will be stored inside the buckets. So, When you want to store data in AWS, first you have to create a bucket and inside the bucket, you can store data.

How to Create buckets and store files/data in S3

Select S3 Service inside storage

Create a bucket by “Create bucket ” option

Bucket name should be unique and click next

Default settings and click next

How to upload file in s3 Bucket :

• Select the bucket to upload.
• Click the upload button and select the file to upload.
• Give public access to view the uploaded file.

Solutions Associate exam tips

• The S3 bucket name is unique and the bucket contains only smaller case letters and numeric values.
• Properties of an S3 bucket are Versioning, Server access logging, static Website Hosting,object-level logging.
• By default all of them are disabled.
• By default, public access is prohibited.
• If you want your object not to be deleted accidentally, you can enable “Versioning “.
• If you need all your objects to be copied into another location, you can enable Replication.
• To enable Replication, versioning should be enabled.

S3- Storage Classes

Exam Tips :

• The minimum object size is 128 KB for Standard IA and One Zone IA.40 KB for Glacier and Deep Archive. For Standard and Intelligent-Tiering, it can be 0 KB.
• Object size can be 0kb to 5 TB.
• If the file size is high, you can use multipart upload.
• The minimum duration for Glacier is 90 days and the Dee-Archive is 180 days. If you move objects before minimum duration, you will be charged for the minimum duration period.