Amazon Web Services (AWS) have released an open source proof of concept scheduler driver that demonstrated how the Apache Mesos cluster manager could be integrated with the Amazon EC2 Container Service (ECS) preview.
Shortly after releasing the AWS CloudTrail Processing Library (CPL), Amazon Web Services has also integrated AWS CloudTrail with Amazon CloudWatch Logs to enable alarms and respective "notifications from CloudWatch, triggered by specific API activity captured by CloudTrail". The implied support for monitoring JSON-formatted logs has recently been officially released as well.
Amazon DynamoDB, the NoSQL database service of AWS now supports online indexing. Along with this, customers can now buy reserved capacity for long term usage.
Amazon Web Services (AWS) have released an experimental Go programming language AWS SDK via their AWS Labs Github account, which currently supports 43 AWS services including EC2, S3 and RDS.
Amazon EC2 recently gained two-minute warnings before Spot Instances are reclaimed, a feature "formally known as a Spot Instance Termination Notice". The goal is to "allow more types of applications to benefit from the scale and low price of Spot Instances" by giving them time to save state, upload log files, or deregister from other components such as load balancers or cluster managers.
Amazon announced the launch of Amazon WorkMail, a managed business email and calendaring service.
Amazon recently announced EMRFS, an implementation of HDFS that allows EMR clusters to use S3 with a stronger consistency model. When enabled, this new feature keeps track of operations performed on S3 and provides list consistency, delete consistency and read-after-write-consistency, for any cluster created with Amazon Machine Image (AMI) version 3.2.1 or greater.
AWS released a new EC2 auto recovery feature in the US East (N. Virgina) region, which is designed to increase instance availability by automatically recovering supported instances when a system impairment is detected.
Mitch Garnaat has created a command line tool named Kappa that facilitates the deployment of ‘Lambda functions’ to AWS Lambda, a compute service that runs code in response to events and automatically manages the associated compute resources.
Canonical has released the beta version of “snappy” Ubuntu Core, a lightweight and cloud-optimised version of Ubuntu Linux, on Microsoft Azure, Google Compute Engine and Amazon Web Services.
AWS OpsWorks, the DevOps service from Amazon can be used for managing existing EC2 instances and on-premises servers running within the data center.
At their re:invent 2014 show Amazon launched AWS Key Management Service (KMS), “a managed service that makes it easy for you to create and control the encryption keys used to encrypt your data, and uses Hardware Security Modules (HSMs) to protect the security of your keys”. At launch the service supported EBS, S3 and Redshift. Additional support for Elastic Transcoder was added in late November.
AWS has simplified the pricing model for Amazon EC2 reserved instances. It has replaced the utilization based pricing model with a simpler model to buy reserved capacity.
AWS has added Android and iOS mobile clients to Amazon Zocalo. It now supports file sizes up to 5TB.
In their move to event driven architecture, Amazon introduced two enabling technologies allowing the conversion of DynamoDB and S3 written data into events, which can be consumed by other applications and used by Lambda architecture.