chessmadra-frontend
good_job
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chessmadra-frontend | good_job | |
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27 | 36 | |
51 | 2,446 | |
- | - | |
0.0 | 9.3 | |
5 months ago | 4 days ago | |
TypeScript | Ruby | |
- | MIT License |
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chessmadra-frontend
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Is the narjdof scilian too difficult for a 1500 rapid rated player?
Create a repertoire with ChessMadra
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The Best Chess Resources 2nd Edition
Listudy: Memorise openings with spaced repetition. Chess Endgame Training Chessercise: Practice chess with YouTube. Chess Madra: Build and practise an opening repertoire. Aimchess: Learn your strengths and weaknesses.
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Best Free Chess Resources in 2023
Chess Madra for building and practicing an opening repertoire.
- Tools to drill opening lines as both black and white?
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is it too early for me to learn sicillian/najdorf
Also there is always Chessmadra where you can build an opening repertoire tailored to the moves you encounter at your rating.
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Website for opening training
Check out ChessMadra. It's more of an opening repertoire builder than "randomly selected", but with spaced repetition.
- Resources for studying chess openings
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I wanna learn this openning buttt,
It doesn't make much sense to study openings to an absurd depth, as you said. Opening principles are much more important as soon as you are taken out of book. But It should be possible to build your repertoire with the Catalan in mind for your rating range with ChessMadra. Put in your rating range, build and drill it.
- Why are most Masters making this play?
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What is your favorite resource for learning openings.
I use chessmadra.com. Works pretty well for building a repertoire and practicing, plus had access to lichees opening database. Is completely free.
good_job
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solid_queue alternatives - Sidekiq and good_job
3 projects | 21 Apr 2024
This is the most direct competitor of good_job in my opinion.
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Tuning Rails application structure
Once we are done with default gems, should we look into something we usually use? That's jwt because we need session tokens for our API. Next comes our one and only sidekiq. For a long period of time it was the best in town solution for background jobs. Now we could also consider solid_queue or good_job. In development and testing groups we need rspec-rails, factory_bot_rails and ffaker. Dealing with money? Start doing it properly from the beginning! Do not forget to install money-rails. Once everything is added to the Gemfile do not forget to trigger bundle install.
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Postgres as Queue
In the world of Ruby, GoodJob [0] has been doing a _good job_ so far.
[0] - https://github.com/bensheldon/good_job
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Choose Postgres Queue Technology
For Rails apps, you can do this using the ActiveJob interface via
https://github.com/bensheldon/good_job
Had it in production for about a quarter and it’s worked well.
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Pg_later: Asynchronous Queries for Postgres
Idk about pgagent but any table is a resilient queue with the multiple locks available in pg along with some SELECT pg_advisory_lock or SELECT FOR UPDATE queries, and/or LISTEN/NOTIFY.
Several bg job libs are built around native locking functionality
> Relies upon Postgres integrity, session-level Advisory Locks to provide run-once safety and stay within the limits of schema.rb, and LISTEN/NOTIFY to reduce queuing latency.
https://github.com/bensheldon/good_job
> |> lock("FOR UPDATE SKIP LOCKED")
https://github.com/sorentwo/oban/blob/8acfe4dcfb3e55bbf233aa...
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Noticed Gem and ActionCable
The suggestion from /u/tofus is a good one. If you are already using redis as your ActionCable adapter I would use sidekiq. If not and you're using postgres I would consider https://github.com/bensheldon/good_job
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Introducing tobox: a transactional outbox framework
Probably worth mentioning that aside from delayed_job there are at least two more modern alternatives backed by the DB: Que and good_job.
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Sidekiq jobs in ActiveRecord transactions
Good article. Sidekiq is a good, well respected too. However if you are starting out I would recommend not using it, and instead choosing a DB based queue system. We have great success with que, but there are others like good_job.
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Mike Perham of Sidekiq: “If you build something valuable, charge money for it.”
Sidekiq Pro is great, we're paying for it! 10k a year I think.
But for people who are interested in alternatives, I'd also suggest Good Job (runs on Postgresql).
https://github.com/bensheldon/good_job
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SQL Maxis: Why We Ditched RabbitMQ and Replaced It with a Postgres Queue
I'm the GoodJob author. Here's the class that is responsible for implementing Postgres's LISTEN/NOTIFY functionality in GoodJob:
https://github.com/bensheldon/good_job/blob/10e9d9b714a668dc...
That's heavily inspired by Rail's Action Cable (websockets) Adapter for Postgres, which is a bit simpler and easier to understand:
https://github.com/rails/rails/blob/be287ac0d5000e667510faba...
Briefly, it spins up a background thread with a dedicated database connection and doings a blocking Postgres LISTEN query returns results, and then it forwards the result to other subscribing objects.
What are some alternatives?
macrome - The in-tree build system
Sidekiq - Simple, efficient background processing for Ruby
listudy - Listudy - chess training server
sidekiq-throttled - Concurrency and rate-limit throttling for Sidekiq
lila-openingexplorer - Opening explorer for lichess.org that can handle all the variants and trillions of unique positions
Que - A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability.
rsyscall - Process-independent interface to Linux system calls
Delayed::Job - Database based asynchronous priority queue system -- Extracted from Shopify
codespan - Beautiful diagnostic reporting for text-based programming languages.
Resque - Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
DevUtils-app - All-in-one Toolbox for Developers. Native macOS app.
Sidekiq::Undertaker - Sidekiq::Undertaker allows exploring, reviving or burying dead jobs.