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Batch Mode Bitmaps in SQL Server

SQL Performance

There have been major improvements since the first appearance of the batch mode execution engine in SQL Server 2012. The SQL Server batch mode implementation of a Bloom filter is optimized for modern CPU cache architectures and is known internally as a complex bitmap. Bitmap Choice.

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A Decade of Dynamo: Powering the next wave of high-performance, internet-scale applications

All Things Distributed

With these goals in mind, In January, 2012 we launched Amazon DynamoDB , our cloud-based NoSQL database service designed from the ground up to support extreme scale, with the security, availability, performance and manageability needed to run mission-critical workloads. Manageable – The service would need to be easy to manage and operate.

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