Author: Jeff Barr

Update (October 2019) – The range retrieval function described in this post is part of Amazon S3 Glacier’s InitiateJob function. You cannot use the S3 API to initiate a range retrieval on an object that has the Glacier storage class. Amazon Glacier is designed for storing data that is infrequently accessed. Once you have stored […]

For this episode of The AWS Report, I interviewed Adam Gray, Senior Product Manager on the Amazon EC2 team, to learn more about Elastic MapReduce, Hive, and Pig: As you can see from the video, Seattle’s famous Space Needle was hidden in clouds during our shoot. — Jeff;

We launched Amazon Simple Workflow (SWF) earlier this year, introducing a service designed to help developers automate the coordination of work in applications for better scalability and performance. Coordination of work in an application becomes particularly onerous for developers to build when the application needs to manage high volume and/or multiple streams of work concurrently […]

I’m happy to announce that we are launching three new blogs, all focused on developers and each one targeted at a particular language or platform. Here’s what we have for you: The new AWS Mobile Blog is for users of the AWS Mobile SDKs for iOS and Android. The new AWS Ruby Blog is for […]

(Editor’s note, April 22, 2022: Since this article was originally published, additional helpful resources have also become available, including Getting started using the Amazon S3 Glacier storage classes and Best practices for archiving large datasets with AWS.)   AWS provides you with a number of data storage options. Today I would like to focus on […]

If you are using Amazon ElastiCache to implement a caching layer in your application, you now have four additional cache node types to choose from, bringing the total up to eleven types. Here are the new types and their specs: cache.t1.micro has 213 MB of RAM for caching, and 1 virtual core. cache.m1.medium has 3.35 […]

Please note: We have updated the Amazon EC2 Spot pricing model as of November, 2017. The new pricing model simplifies purchasing without bidding and with fewer interruptions. Click here to learn more about the updated pricing model. Part of our modus operandi at AWS is to help customers lower the costs of operating their infrastructure. When […]

For this episode of The AWS Report, I interviewed John Smiley, Principal Database Engineer on the Amazon RDS team, to learn more about the new Provisioned IOPS feature for RDS: We discussed use cases and scalability, and the fact that you can add additional IOPS to a running database while it is running if your […]