Cloud Computing: Demystifying AWS Spot Instances through three use cases
Grazed from CloudTech. Author: Sharon Wagner.
Around six years ago, Amazon introduced an EC2 usage option at very low costs: Spot Instances. With EC2 Spot Instances, you can save money, but there’s a catch – they won’t necessarily be available when you need or want to use them. Managing and strategising around such temperamental instances can be challenging, not to mention unsuitable for AWS customers who are looking to provide stable online end user experiences.
Amazon created this type of resource in order to optimise their data center utilisation by leveraging their data centre’s spare capacity. However, if a customer on a higher-priced on-demand, or reserved capacity plan requires an instance, Amazon will take it from the Spot Instance pool to provide it to the higher paying customer…


IBM isn’t wasting any time leveraging the strengths of its Blue Box acquisition. Big Blue has integrated the private cloud software into its broader portfolio of OpenStack-based solutions less than 90 days after buying the firm. IBM made the announcement today at the OpenStack Silicon Valley event in Silicon Valley.