|Amazon Simple Workflow Service||
Amazon Simple Workflow Service (Amazon SWF) is an orchestration service for building scalable, resilient applications. Using Amazon SWF, developers can structure the various processing steps in an application as tasks that drive independent, distributed components and orchestrate these tasks in a reliable and scalable manner.
The AWS Flow Framework, a programming framework that works in conjunction with Amazon SWF, enables developers to incorporate distributed, event driven programming in their applications without having to learn new programming languages.
|Amazon DynamoDB Object Persistence Layer Custom Keys||
You can now use any class for hash or range key attributes in your Amazon DynamoDB domain classes, via the DynamoDBMarshalling annotation.
|Amazon DynamoDB Auto-Paginated Lists||
More operations from scan and query results are now lazily loaded to auto-paginated lists.
|Amazon DynamoDB JSON Parsing||
The Amazon DynamoDB JSON unmarshalling code has been updated to address a bug where JSON fields could be misinterpreted when parsing responses.
|Amazon DynamoDB Object Persistence Layer Bug Fix||
You can now use the AWS SDK for Java's Amazon DynamoDB Object Persistence Layer to save items which only include values for keys (no values specified for attributes).
Supported API Versions
This release of the SDK supports the following API versions:
|Amazon Elastic Compute Cloud (EC2)||2011-12-15|
|Amazon Elastic MapReduce||2009-03-31|
|Amazon Relational Database Service (RDS)||2011-04-01|
|Amazon Route 53||2011-05-05|
|Amazon Simple Email Service (SES)||2010-12-01|
|Amazon Simple Notification Service (SNS)||2010-03-31|
|Amazon Simple Queue Service||2011-10-01|
|Amazon Simple Storage Service (S3)||2006-03-01|
|Amazon Simple Workflow Service (SWF)||2012-01-25|
|AWS Cloud Formation||2010-05-15|
|AWS Elastic Beanstalk||2010-12-01|
|AWS Identity and Access Management||2010-05-08|
|AWS Security Token Service||2011-06-15|
|Elastic Load Balancing||2011-11-15|