I am a big supporter/believer of moving all docs to wiki to start accumulating such knowledge for "the next generation" :-)
Chen On Fri, Dec 18, 2015 at 11:12 AM, Till Westmann <[email protected]> wrote: > Sounds like a good idea to me - especially if the doc has been mentioned on > this list :) > > If/when the code actually gets committed into master, I also think that we > should transfer to content to ASF infrastructure (site/wiki). > > Cheers, > Till > > > On 18 Dec 2015, at 19:37, Jianfeng Jia wrote: > >> Should we link all these kind of docs to wiki? (just the sharable link, >> don’t have to copy the content.) :-) >> >>> On Dec 18, 2015, at 10:18 AM, Ildar Absalyamov >>> <[email protected]> wrote: >>> >>> Hi Wail, >>> >>> I do have some doc which can give you some idea of how stats collection >>> will work >>> https://docs.google.com/document/d/12aP8Pzp68b_HxJe-svFmG9dHFX6zliGw-ErNSd_Av3I/edit?usp=sharing >>> <https://docs.google.com/document/d/12aP8Pzp68b_HxJe-svFmG9dHFX6zliGw-ErNSd_Av3I/edit?usp=sharing>. >>> But it does not describe the statistical synopsis format. We were planning >>> to use wavelets instead to histograms for these LSM-based statistics. Let me >>> know if you want to know more on how wavelets work and why they should be >>> used. >>> >>>> On Dec 18, 2015, at 07:23, Wail Alkowaileet <[email protected]> wrote: >>>> >>>> Good to know. >>>> Is there any type of design document ? >>>> >>>> P.S. Sattam told me that there was some sort of a comparative study >>>> shows >>>> the difference in performance of open vs. closed types. Where can I find >>>> it? >>>> >>>> Thanks! >>>> >>>> On Thu, Dec 17, 2015 at 9:16 PM, Mike Carey <[email protected]> wrote: >>>> >>>>> Ildar is working on that (camping on the LSM lifecycle) and Wenhai is >>>>> doing some work on histograms that's intended for in-flight use during >>>>> query processing (to do dynamic partitioning, e.g., during parallel >>>>> sorts >>>>> and joins). >>>>> >>>>> >>>>> On 12/17/15 1:53 AM, Wail Alkowaileet wrote: >>>>> >>>>>> Hi Devs, >>>>>> >>>>>> I want to ask if there's any on going work on building histograms and >>>>>> stats >>>>>> for Asterix ? >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> >>>> *Regards,* >>>> Wail Alkowaileet >>> >>> >>> Best regards, >>> Ildar >>> >> >> >> >> Best, >> >> Jianfeng Jia >> PhD Candidate of Computer Science >> University of California, Irvine
