CommunityNews
How to build a search engine with Ruby on Rails
You don’t hear this one every day: I just made a critical database query 10x faster by moving the bulk of the complexity out of SQL and back into Ruby . This post will explain how I did it, plus how you can apply a similar approach to rethinking search in your own application.
Read in full here:
This thread was posted by one of our members via one of our news source trackers.
Popular Backend topics
Julia is a scientific programming language that is free and open source.1 It is a relatively new language that borrows inspiration from l...
New
I’ve spent the last year building keyboards, which has included writing firmware for a variety custom circuit boards.
I initially wrote ...
New
Post on using UDP multicasting with Elixir to broadcast presence, and listen for peers, on a local network. I have found this approach us...
New
Following up on the previous post on using UDP multicasting to broadcast and detect peers on a network, I create a registry of those peer...
New
This post explains why Scala projects are difficult to maintain.
Scala is a powerful programming language that can make certain small te...
New
Louis Pilfold is the creator of the Gleam programming language. He explains what Gleam is and tells us where it came from.
He then dives...
New
Charles Max Wood takes the lead this week. He and Adi Iyengar discuss what Top End Devs are and what people should be doing to become Top...
New
There is a new community resource available on writing “Safe Ecto Migrations”. When we get a migration wrong, it can lock up your product...
New
Hi there!
Recently I was playing around with extracting and updating data in the DB and for fun challenged myself to try to implement a ...
New
In building lofi.limo, media storage and distribution naturally came up. I have songs, announcements, and background image loops which I ...
New
Other popular topics
Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
New
Do the test and post your score :nerd_face:
:keyboard:
If possible, please add info such as the keyboard you’re using, the layout (Qw...
New
The V Programming Language
Simple language for building maintainable programs
V is already mentioned couple of times in the forum, but I...
New
Think Again 50% Off Sale »
The theme of this sale is new perspectives on familiar topics.
Enter coupon code ThinkAgain2021 at checkout t...
New
Intensively researching Erlang books and additional resources on it, I have found that the topic of using Regular Expressions is either c...
New
We’ve talked about his book briefly here but it is quickly becoming obsolete - so he’s decided to create a series of 7 podcasts, the firs...
New
If you’re getting errors like this:
psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New
Hello,
I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
New
This is cool!
DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON
We just witnessed something incredible: the largest open-s...
New
Hair Salon Games for Girls Fun
Girls Hair Saloon game is mainly developed for kids. This game allows users to select virtual avatars to ...
New
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /haskell
- /java
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /html
- /opensuse
- /zig
- /centos
- /deepseek
- /php
- /scala
- /react-native
- /lisp
- /sublime-text
- /textmate
- /nixos
- /debian
- /agda
- /django
- /deno
- /kubuntu
- /arch-linux
- /nodejs
- /revery
- /ubuntu
- /spring
- /manjaro
- /lua
- /diversity
- /julia
- /markdown
- /v








