GiST:
http://gist.cs.berkeley.edu/http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/
GIN:
GIN is ordinary inverted index which described in many docs.
Look for some implementation details in my presentation on conference:
http://www.sigaev.ru/gin/Gin.pdf
Yannick Warnier wrote:
> Hi there,
>
> I'm having trouble finding technical documentation about GiST, Gin and
> TSearch2.
>
> I am particularly interested in the internal data structure of a GiST-ed
> or Gin-ed index, and the availability of searches by proximity.
>
> Does anyone know of a good place to find such doc, outside from the
> source code (I'm not too much into C/C++)?
>
> Thank you,
>
> Yannick
>
>
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--
Teodor Sigaev E-mail: teodor@sigaev.ru
WWW: http://www.sigaev.ru/