2. Amazon S3 http://aws.amazon.com/s3/
http://[BucketName].s3.amazonaws.com/[Filename]
Amazon Simple Storage Service (S3) enables us to store data in the cloud. We can
download data or use the data with other AWS services, such as Amazon Elastic
Cloud Compute (EC2).
Features:
• Storage as a Service: through Web Service API
• Highly Scalable (Unlimited Storage Space)
• High Data Durability (99.999999999%)
• Highly Available (99.99%)
• Server Side Encryption (Data at Rest)
• Versioning
S3 Basic Concepts:
Object Buckets With Region - Geographical location where
Buckets Amazon S3 service is available
Objects
(Storage Container)
1. Fundamental Entity in Buckets
2. Each Object has a unique Key
3. Proof Of Concept Demo
Successful upload of Files of Size “8.6 MB and 7.7 MB” into “Amazon
S3 Cloud Storage” using “Java Client Program” – APIs to do this from
other languages (.Net, PHP, Python, Ruby) are available
4. Access Controls
http://docs.amazonwebservices.com/AmazonS3/latest/dev/UsingIAMPolicies.html
Example#1: IAM policy and Bucket Policy gives Bob & Susan permission to Example#2: IAM policy gives Bob permission to use PutObject on
access PutObject on bucket_xyz bucket_xyz & bucket policy gives permission to use ListBucket
Example#3: Explicit deny always overrides an allow Example#4: Bucket policy denies upload object (s3:PutObject) permission
to everyone if the request does not include the x-amz-server-side-
encryption header requesting server-side encryption
![Amazon S3 http://aws.amazon.com/s3/
http://[BucketName].s3.amazonaws.com/[Filename]
Amazon Simple Storage Service (S3) enables us to store data in the cloud. We can
download data or use the data with other AWS services, such as Amazon Elastic
Cloud Compute (EC2).
Features:
• Storage as a Service: through Web Service API
• Highly Scalable (Unlimited Storage Space)
• High Data Durability (99.999999999%)
• Highly Available (99.99%)
• Server Side Encryption (Data at Rest)
• Versioning
S3 Basic Concepts:
Object Buckets With Region - Geographical location where
Buckets Amazon S3 service is available
Objects
(Storage Container)
1. Fundamental Entity in Buckets
2. Each Object has a unique Key](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)