Minggu, 21 Oktober 2012

Supersonic Query Engine

. Minggu, 21 Oktober 2012 .


Supersonic is an ultra-fast, column oriented query engine library written in C++. It provides a set of data transformation primitives which make heavy use of cache-aware algorithms, SIMD instructions and vectorised execution, allowing it to exploit the capabilities and resources of modern, hyper pipelined CPUs. It is designed to work in a single process.
Supersonic is intended to be used as a back-end for various data warehousing projects. The functionalities it provides are:
  • speed
    • cache consciousness
    • instruction pipelining
    • SIMD use
    • efficient memory allocation
    • custom data structures
  • reliability
    • failure handling
    • high test coverage (under development)
  • robustness
    • support for standard columnar database operations
    • a wide range of specialised expressions (including many math, string and date manipulation functionalities) 

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