Re: [ClojureScript] Re: durable datascript experiments

2018-01-05 Thread Christian Weilbach
It now has its own repo as datahike and is on clojars to play around. https://github.com/replikativ/datahike We are also working on replication of the hitchhiker-tree here: https://gitlab.com/replikativ/index-sync So hopefully we will be able to stream replicate a datahike db soon. Best, Chris

Re: durable datascript experiments

2017-12-30 Thread Laurens Van Houtven
Whoa; this looks awesome. Thanks for publishing this. On Sat, Dec 30, 2017 at 2:24 PM, Christian Weilbach < whitesp...@polyc0l0r.net> wrote: > Hi, > > performance is now a lot better, ~3-5x slower than datascript for > queries on the fractal index trees on my machine. This still needs > tuning of

Re: durable datascript experiments

2017-12-30 Thread Christian Weilbach
Hi, performance is now a lot better, ~3-5x slower than datascript for queries on the fractal index trees on my machine. This still needs tuning ofc., but I have tried to make it fast with a lot of profiling during idle times at 34C3. The fractal tree causes some overhead though. Inserts are a lot

durable datascript experiments

2017-12-26 Thread Christian Weilbach
Hi, I have finally taken the time yesterday in a good end-of-year tradition of ambitious hacks to bring the hitchhiker-tree (1) and datascript (2) together. I have only touched the db.cljc namespace in datascript and replaced all calls to the in-memory balanced-tree set (btset) with calls to the h