AWS Spot instances are an underrated computing option that has traditionally had a bad reputation based on fault tolerance requirements. However, with the rise of fault-tolerant systems and the need for cheap, repeatable compute requirements for Big Data, Batch processing, and CI/CD processing, Spot..

Historically, AWS has only had Reserved instances to provide long-term cost savings. However, Reserved instances provided the highest possible discounts as the cost of complexity, rigidness of choice, and required dedicated research into future computing needs and feasibility studies.AWS Saving plan..

IntroductionCountless applications rely on Amazon Web Services’ Simple Notification Service for application-to-application communication such as webhooks and callbacks. To verify the authenticity of these messages, these projects use certificate-based signature validation based on the SigningCertURL..

AWS Compute Optimizer Provides details on exactly which infrastructure is overprovisioned in the EC2 instance (Compute, Storage, network requirements, etc.) and provides you with recommendations regarding the new target instance type.You can get a complete picture of the risk of migration (what sort..