cha42

6 ms·

1.
by cha42 1y ago
I use PostgreSQL full text search and GIN indexing and often find it to be good enough and fast enough without the hassle to have to handle a second engine just for search.
2.
by cha42 2y ago
If I may: Their is a huge conflict of ingerest of giving this power to a major economical actor that vastly depends on public investment and under public scrutinity. Executive should have the audit right and in some measure probably it shou
3.
by cha42 2y ago
Logging is static in CLI world but you can reproduce this easily with pdb in python
4.
by cha42 2y ago
Recently I found myself happy to find bug in code I have writtdn for those reasons.
5.
by cha42 2y ago
It can be useful for improving ingestion pipeline: put your pdf collection in a temp table and then extract with pure SQL the information you want.
6.
by cha42 2y ago
Or toothpath dynamic.
7.
by cha42 2y ago
Any syntax with a let operator to name stuff or a lambda abstraction.
8.
by cha42 2y ago
I don't understand at all my kids choices in game or way of spending time at all It seems completely random but in a coherent way. It is wonderful. Anyway, you are right and not pedantic at all.
9.
by cha42 2y ago
The largest fancy math object I know is probably the proof of the following theorem: https://link.springer.com/chapter/10.1007/978-3-030-51074-9_... The proof is 200Gb large. I am quiet sure now even larger proof
10.
by cha42 3y ago
Sealable spreadsheet is also awesome ! Congrats for the delivery.
11.
by cha42 3y ago
Do you have any simd-optim in parsing all those large files ? I have read that you write some of your own parser for perf boost. (I am one of the author of https://github.com/V0ldek/rsonpath )
12.
by cha42 3y ago
So who build an hackernews room for fun ?
13.
JavaScript vs. Python class fields handling
1 points by cha42 3y ago|0 comments
14.
by cha42 3y ago
Maybe you need a query engine and not a parser. Shameless promotion of my beta engine https://github.com/V0ldek/rsonpath
15.
by cha42 3y ago
If you have an infra that need to scale so much then Postgresql isn't the right tool indeed. The right tools for your use case probably doesn't even exists and you will have to build one. It is not a mystery why all webscale compa
16.
by cha42 3y ago
you can certainly encode queue in many ways. mkfifo just work. But integrating the queue in the DB isn't a bad idea if you want to have both the queue and the db in a shared state. I am happy that my queue inherit ACID properties. SQLi
17.
by cha42 3y ago
I would say that the biggest missing features is not being able to mix normal and delta tables. This would allow easier reporting within a very active db without too much bother.
18.
by cha42 3y ago
It is the same notion exactly actually. The code isn't magically solving NP vs P but it does simulate non deterministic run through a potentially exponential exploration.
19.
by cha42 3y ago
I would argue that it is an already classical idea in the 70s. Non determinism is nothing new. The cool stuff here is the simplicity of the interface to it and its integration thanks to high order functional constructs (decorator).
20.
by cha42 3y ago
Yes, the cool thing here is just to use higher order to provides the user non-determinism seaminglessly within Python while in prolog this is a built in feature.
21.
Non-deterministic execution of Python functions(gitlab.inria.fr)
55 points by cha42 3y ago|16 comments