Lucas Barret

I am passionate about code and data; I am beginning a journey in SQL wizardly. Also a mod here on practical.dev :D

Saint-Joseph, Reunion Island Joined on Feb 14, 2023

Education

ENSEEIHT

Work

Software Engineer @ Sweep

Pinned

Lucas Barret

Aug 22 '23

ActiveRecord Internals : You are not ready for this

#rails #ruby

4 min read

Lucas Barret

Aug 7 '23

Padle is nice but squash (Rails migration) is funnier

#rails #ruby #database

4 min read

Lucas Barret

Jul 25 '23

Services Object with GraphQL And Rails

#rails #ruby #architecture

5 min read

Lucas Barret

Jun 8 '23

Terraforming AWS RDS : A practical guide with Postgres

#aws #rds #postgres #sql

5 min read

Lucas Barret

May 18 '23

Postgres Concurrency : What could go wrong (part 1)

#postgres #sql

4 min read

Lucas Barret

Jan 3

Webhook backend in ruby

#ruby #rails

4 min read

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Lucas Barret

Dec 8 '23

Testing GraphQL with Ruby

#rails #ruby #graphql

2 min read

Lucas Barret

Nov 22 '23

Make your own HTTP server in ruby

#webdev #ruby #rails

4 min read

Lucas Barret

Nov 6 '23

Ruby Dive in the C: Make a Ruby-Pg lite extension

#ruby #postgres #database

4 min read

Lucas Barret

Oct 22 '23

Pessimistic Locking ( Rails Internal )

#ruby #rails #database #postgres

3 min read

Lucas Barret

Oct 11 '23

State of Ruby : What version manager to use

#discuss #ruby

2 min read

Lucas Barret

Oct 9 '23

Optimistic Locking (Rails internals again)

#ruby #rails #database #postgres

4 min read

Lucas Barret

Sep 26 '23

The Railtie, the Gem and the Middleware

#ruby #rails

3 min read

Lucas Barret

Sep 12 '23

ActionPolicy , GraphQL and Rails

#ruby #rails

4 min read

Lucas Barret

Aug 29 '23

ActiveRecord Internals: You are still not ready

#rails #ruby

4 min read

Lucas Barret

Aug 16 '23

Deep dive N+1 Queries in Graphql Ruby

#ruby #rails #graphql #database

4 min read

Lucas Barret

Aug 1 '23

Playing with Redis and Rails

#redis #rails #ruby

3 min read

Lucas Barret

Jul 22 '23

Deploying a static website on S3 with Terraform

#aws

2 min read

Lucas Barret

Jul 16 '23

pry-byebug become a power user

#rails #ruby

2 min read

Lucas Barret

Jul 11 '23

PostgreSQL : Prepared statement

#postgres #sql

4 min read

Lucas Barret

Jul 3 '23

Deploy Rails with Yugabyte

#database #rails

2 min read

Lucas Barret

Jun 28 '23

A pragmatic guide for Cypress On Rails

#rails #testing #ruby

4 min read

Lucas Barret

Jun 23 '23

Logged VS Unlogged table Performance in Postgres

#postgres #performance #database #data

2 min read

Lucas Barret

Jun 15 '23

Terraforming AWS RDS : Scaling Postgres

#postgres #sql #database #aws

3 min read

Lucas Barret

Jun 4 '23

Let's MERGE INTO Postgres !

#postgres #sql

2 min read

Lucas Barret

May 29 '23

Postgres Concurrency : What could go wrong (part 3)

#sql #postgres

3 min read

Lucas Barret

May 22 '23

Postgres Concurrency : What could go wrong (part 2)

#postgres #sql

3 min read

Lucas Barret

May 14 '23

Pivot Table in PostgreSQL

#data #postgressql

3 min read

Lucas Barret

May 9 '23

Delete data with Circular Dependency in SQL

#sql #postgressql

3 min read

Lucas Barret

Apr 3 '23

SQL Indexes Basics in Rails

#sql #postgres #rails #ruby

4 min read

Lucas Barret

Mar 26 '23

Reversing DidYouMean Gem

#ruby

4 min read

Lucas Barret

Mar 20 '23

Polars for Analytics an Introduction

#sql #python

3 min read

Lucas Barret

Mar 13 '23

Mastering PostgreSQL Views and CTEs for Rails Developers: A Comprehensive Guide

#sql #ruby #rails

5 min read

Lucas Barret

Mar 6 '23

Rails Generator for GraphQL queries

#rails #ruby

5 min read

Lucas Barret

Mar 3 '23

How to write a Basic Web Server with Scala 3

#scala #webdev

3 min read

Lucas Barret

Feb 27 '23

The Secret Ingredient for Transactional Consistency

#sql #rails #ruby

3 min read

Lucas Barret

Feb 24 '23

Rubocop: The Sheriff of Your Codebase

4 min read

Lucas Barret

Feb 22 '23

How I Turned My Coffee Addiction into a Ruby and Postgres Adventure

#rails #sql #ruby

4 min read

Lucas Barret

Feb 20 '23

May the (Push) Force be with you

#git #github

2 min read

Lucas Barret

Feb 18 '23

Automating Database Population in Rails Testing with Runners and FactoryBot

#rails #testing #ruby

2 min read

Lucas Barret

Feb 17 '23

Semiology in Ruby (What are Ruby Symbols) ?

#ruby #programming

2 min read

Lucas Barret

Feb 16 '23

How to generate and launch RSpec specs with VsCode (ChatGPT included)

2 min read