北平无战事 种子:Usage of NoSQL storage in Finance

来源：百度文库 编辑：中财网 时间：2024/05/06 10:28:27

Specialised NoSQL database systems are used a lot for time series storage, particularly for tick data:

  • Kx / Kdb is one prominent solution; from Arthur Whitney et al who did A+ at Morgan Stanley
  • Onetick is another, newer entrant, which has traces back to Goldman Sachs
  • Voltdb is something by serial database inventer Michael Stonebreaker
  • SciDB is another recent Stonebreaker project, trying 'commercial open source' but more for science apps (at least for now?)

The commercial offerings tend to be rather expensive and I have not heard of use of standard Web 2.0 NoSQL databases in trading environments. Some may of course do rather than talk ...

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