|Amazon EC2 Client in PHP|
This Amazon EC2 client in PHP is a simple, light-weight client app for managing Amazon EC2 images, instances, and key-pairs.
|Amazon EC2 Library in Java|
The Amazon EC2 Library in Java provides a base library for working with the Amazon EC2 web service.
|EC2 API Perl client|
A Perl client for the EC2 REST API. Available on CPAN.
|Java Library for Amazon Web Services|
This is a simple API to access Amazon's SQS, EC2, SimpleDB and DevPay LS web services. It uses the QUERY interfaces and patterns the methods after those available from Amazon in their SOAP client for these services.
|AmazonSimpleDB, AmazonQueue, AmazonEC2|
|Python Interface for Amazon Web Services|
From the site: An integrated interface to current and future infrastructural services offered by Amazon Web Services. Currently, this includes:Simple Storage Service (S3),Simple Queue Service (SQS),Elastic Compute Cloud (EC2),Mechanical Turk, and SimpleDB
|AmazonSimpleDB, AmazonS3, AmazonQueue, MechanicalTurk, AmazonEC2|
|Python Overview for Amazon EC2|
A low-down on the EC2 service along with some python example code on using EC2.
|Ruby Gem for Amazon EC2|
A library in Ruby for working with the Amazon EC2 Query interface.
|Ruby Library for Amazon Web Services|
RightScale's AWS gems provide Ruby interfaces to four key Amazon Web Services: EC2, S3, SQS, and SDB. The gems use Amazon's REST and query interfaces to provide full programmatic control. An optional HTTP layer retries and clears transient error
|AmazonSimpleDB, AmazonS3, AmazonEC2|