Amazon has acquired ClusterK, a provider of software that optimises deployment on AWS spot instances for cost and availability.
Amazon confirmed the acquisition to BCN but declined to offer any details about how the technology would be integrated in AWS, or the financial terms of the acquisition.
One of the challenges with EC2 spot instances is that cost and availability can vary dramatically depending on overall demand.
At the same time when these instances are used for long jobs (say, running batch jobs on large databases) and those jobs are interrupted, those instances can actually disappear from right under you – unless failovers on reserved instances or similar techniques are deployed.
Those are some of the things ClusterK aims to solve. It offers an orchestration and scaling service that uses the AWS spot market in conjunction with on-demand or reserved instances to optimise workload deployments for cost and availability – an automated way of keeping workload cost and availability in check (the company claims it can reduce cloud costs by up to 90 per cent).
While it’s not clear exactly how Amazon intends to integrate the technology it is clear the company is keen to do what it takes to keep the price of its services dropping, which is where ClusterK could certainly add value. While disclosing its cloud revenues for the first time last week the company said it has dropped the prices of its services about 50 times since AWS launched ten years ago.