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Amazon EMR uses real-time capacity insights to provision spot instances to lower cost and interruption

Amazon EMR introduces now offers “Capacity Optimized” allocation strategy for provisioning Spot Instances in an Amazon EMR cluster. The “Capacity Optimized” allocation strategy automatically makes the most efficient use of available spare capacity while still taking advantage of the steep discounts offered by Spot Instances. By...

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Announcing Cross-Cluster Search support for Amazon Elasticsearch Service for AWS GovCloud (US)

Amazon Elasticsearch Service (Amazon ES) now offers support for cross-cluster search in AWS GovCloud (US) Regions, enabling you to perform searches, aggregations, and visualizations across multiple Amazon ES domains with a single query or from a single… Continue Reading — Announcing Cross-Cluster Search support for...

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[$] Emulating Windows system calls in Linux

The idea of handling system calls differently depending on the origin of each call in the process’s address space is not entirely new. OpenBSD, for example, disallows system calls entirely if they are not made from the system’s C library as a s… Continue Reading...

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