Simple and popular AWS Service for storage. Replicates data by default across multiple facilities. It charges per usage. It is deeply integrated with AWS Services. Buckets are logical storage units. Objects are data added in the bucket. S3 has a storage class on object level which can save money by moving less frequently accessed objects to colder storage class.
It is a secure, online service that automates and accelerates the moving of data between on-premises and AWS storage services. DataSync can copy data between the following sources Network File System (NFS) shares, Server Message Block (SMB) shares, Hadoop Distributed File Systems (HDFS), self-managed object storage, AWS Snowcone, Amazon Simple Storage Service (Amazon S3) buckets, Amazon Elastic File System (Amazon EFS) file systems, Amazon FSx for Windows File Server file systems, and Amazon FSx for Lustre file systems.
Create 2 buckets in S3 and upload a file in source bucket Now moving to AWS DataSync Console choosing between AWS Storage services and click get strtaed configuring the source location as follows Now configuring destination location Now configuring the tasks Click on autogenerate for the cloudwatch log clicking on create task click on start and then start with defaults and wait until the finished or available status is display on task status checking the destination bucket and file has been copied successfully