6 articles
Visual guide to SQL JOINs with examples. Combine tables, avoid Cartesian products, and practice interview questions.
Compare PostgreSQL and MySQL for web development. Features, hosting, JSON support, and job market in 2026.
Design RESTful APIs: HTTP methods, status codes, resource naming, versioning, and error response patterns.
Git branching strategies for solo devs and teams: main, develop, feature branches, and merge vs rebase.
Introduction to Docker: images, containers, Dockerfile, and docker-compose for local development.
How JWT authentication works for APIs. Access tokens, refresh tokens, and comparison with session cookies.