Hello Vectorwise code base is not part of the distibution and those compression schemes have been implemented in the Actian code base which is not open source. regards, Martin On 19/01/15 07:58, bhuvan Mitra wrote:

Hello,

I am very interested to know and learn about implementations of compression/decompression techniques that monetdb is following. I have seen the monetdb's light weight compression algorithms(pfor, pfor-delta, pdict), cache involved decompression techniques and excited to know how actually are they implemented in form of codes. Kindly tell me in which folder/file is the source code of this compression/decompression algorithms present. I have downloaded the source tarball from the website and could not find these code snippets. Plese help me to identify the path.

Regards, mg

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