Tech Articles
Navigating Database Deadlocks in High-Concurrency Web Applications
A deep dive into understanding, identifying, and resolving database deadlocks that commonly plague high-concurrency web applications, with practical examples and strategies.
Streamlining Static File Delivery in Python Web Applications with WhiteNoise
This article details how WhiteNoise efficiently serves static files in Python web applications during production, covering its benefits, implementation, and best practices for robust deployment.
PM2 and Docker - Choosing the Right Process Manager for Node.js in Production
This article explores the strengths and weaknesses of PM2 and Docker for managing Node.js applications in production environments, offering insights to help developers make informed decisions.
Unit and Integration Testing Go Web Applications with httptest
Exploring effective unit and integration testing strategies for Go web applications using the built-test package httptest, complete with practical examples.
Interactive API Documentation Made Easy with OpenAPI
Learn how to automatically generate interactive API documentation for your Flask, FastAPI, and Gin applications using OpenAPI (Swagger), improving developer experience and API discoverability.
Diving Deep into MVCC in PostgreSQL
An in-depth exploration of how PostgreSQL achieves concurrency control using Multi-Version Concurrency Control (MVCC), detailing its core concepts, implementation, and practical implications.
VitePress Guide: From Installation to Deployment
This guide introduces VitePress, a modern static site generator for Vue 3. It covers how to quickly set up, add content, customize, and deploy a fast blog using Markdown.
Securing Your WebSocket Connections with User Authentication in Django Channels and FastAPI
This article explores how to add user authentication to WebSocket connections using Django Channels and FastAPI, enhancing security and controlling access to real-time features.
Building a Frontend-Optimized BFF for Microservices with JavaScript
Explore how to design and implement a Backend for Frontend (BFF) layer using JavaScript to enhance performance, simplify frontend development, and streamline interactions with microservice architectures.
Streamlining Go App Configuration with Viper and Struct Tags
This article delves into managing multi-environment configurations for Go web applications using Viper and struct tags, offering a robust and maintainable solution.
Advanced Go Templates Functools, Security, and Context-Awareness
Delve into advanced techniques for Go's html/template package, covering custom functions, robust security features, and context-aware rendering for richer, safer web applications.
Database Sharding Strategies for Web Applications Tailored for Scalability
Exploring vertical and horizontal sharding as fundamental strategies to scale databases for web applications, detailing their principles, implementation, and practical use cases.
Scheduling Tasks in Python APScheduler vs Celery Beat
A deep dive into two popular Python scheduling libraries, APScheduler and Celery Beat, exploring their features, use cases, and how to implement them for timed and periodic tasks.
Scaling WebSocket Services with Redis Pub/Sub in Node.js
This article explores how to leverage Redis Pub/Sub in Node.js to enable multi-instance deployment for WebSocket services, addressing single-point-of-failure and scalability challenges.
Advanced GORM Techniques for Efficient Data Handling
Explore advanced GORM features like association queries, hooks, and performance tuning to build robust and scalable Go applications.
Mastering Multi-Database Strategies in Django Applications
Enhance Django application performance and scalability by implementing read-replica and sharding database configurations.
10 Minutes from First Line of Code to Live Deployment: A Super Fast FastAPI Blog Course
This tutorial guides you through building and deploying a full-stack blog with FastAPI, SQLModel, and PostgreSQL in under 10 minutes, covering everything from project setup to a live website.
Supercharging Query Performance with Specialized Indexing Strategies
Explore how covering and partial indexes can dramatically optimize database query performance, reduce I/O, and improve efficiency for targeted data retrieval.
Implementing Diverse Pagination Strategies in DRF and FastAPI
A deep dive into Limit/Offset and Cursor-based pagination techniques, comparing their strengths and weaknesses within Python's popular web frameworks, Django Rest Framework and FastAPI.
Dependency Injection Beyond NestJS - A Deep Dive into tsyringe and InversifyJS
Exploring tsyringe and InversifyJS for implementing robust dependency injection in TypeScript projects outside the NestJS ecosystem, including practical examples and core concepts.
Secure Your APIs with JWT Authentication in Gin Middleware
This article explores the implementation of JWT token issuance and verification within Gin middleware, providing a robust solution for API security in Go applications.
Bridging the Browser and gRPC with Gin and gRPC-Web
This article explores how to enable direct browser interaction with gRPC services using the power of Gin and gRPC-Web, detailing the setup, implementation, and benefits.
Decoupling Business Logic with Domain Event Dispatch and Handling
Exploring how domain events facilitate loose coupling in backend systems, enhancing maintainability and scalability through practical examples.
Deep Dive into Python Descriptors Empowering Django ORM and Beyond
This article explores Python descriptors, their mechanics, and demonstrates how they are fundamental to the elegant and powerful design of frameworks like Django ORM and other sophisticated libraries, enabling declarative attribute access and complex behavior encapsulation.
Empowering Flask and FastAPI with Dependency Injector
This article explores how to integrate Python's dependency-injector library into Flask and FastAPI applications to achieve robust Inversion of Control, enhancing modularity and testability.
Real-Time Communication with Gorilla WebSocket in Go Applications
Explore how to integrate real-time communication into your Go applications using the powerful and popular gorilla/websocket library, covering its principles, implementation, and practical use cases.
Streamlining Dependency Management in Flask and Django with Python-Dependency-Injector
This article explores how python-dependency-injector revolutionizes dependency management in Flask and Django applications, enhancing maintainability, testability, and modularity through practical examples.
Building a Resilient Distributed System with Go and Raft Consensus
Exploring the power of Go and the Raft consensus algorithm to construct a robust and fault-tolerant distributed system, explaining core concepts, implementation details, and practical applications.
Seamlessly Integrating GraphQL and REST in a Single Backend Framework
Explore strategies for effectively offering both GraphQL and REST APIs within the same backend framework, discussing benefits, common patterns, and practical implementation tips.
Add Click-Tracking to the Nest.js Short Link Service
This tutorial explains how to add click-tracking and analytics to a NestJS short link service by creating a database entity to log user data during the redirection process.
Streamlining Resource Management with Python Context Managers
Exploring how Python's `with` statement and `contextlib` module provide elegant and robust solutions for managing database connections and file handles, ensuring proper resource allocation and release.
Type-Driven Development in Python with Pydantic and MyPy
Explore how to leverage Pydantic and MyPy to implement a robust type-driven development paradigm in Python backend applications, improving code quality, maintainability, and reliability.
Building Lean Go Web Apps with Docker and Multi-Stage Builds
This article delves into optimizing Go web application deployments by leveraging Docker and multi-stage builds, focusing on producing minimal, secure, and efficient container images directly from source code.
Building Real-time Applications with Django Channels Beyond Simple WebSockets
Explore how Django Channels empowers developers to build complex, real-time applications like online game backends, moving beyond basic WebSocket functionalities.
Build a Short Link Service Using Nest.js
This guide provides a step-by-step tutorial on building a complete URL shortener service with Nest.js and PostgreSQL, covering everything from project setup and core logic to final deployment.
Go and WebAssembly for Browser-Based Applications
Explore the exciting world of running Go code directly in the browser using WebAssembly and TinyGo, unlocking new possibilities for web development.
Streamlining Business Logic with Transaction Scripts
Exploring the Transaction Script pattern for organizing simple backend business logic, explaining its principles, implementation, and practical applications with code examples for efficient development.
Fortifying Gin APIs with JWT Authentication
This article delves into the implementation of JWT authentication middleware for Gin APIs, enhancing security and controlling access. It covers core concepts, practical code examples, and best practices.
Unlocking Advanced Data Aggregation with Django ORM's annotate and aggregate
This article delves into the powerful annotate and aggregate functions of Django ORM, demonstrating how to construct complex data queries for insightful analytics.
Celery Versus ARQ Choosing the Right Task Queue for Python Applications
A comprehensive comparison of Celery and ARQ, exploring their synchronous and asynchronous paradigms, use cases, and implementation details for Python projects.
Building a Robust BFF with Go for Microservices Aggregation
This article explores how to leverage Go to build an effective Backend for Frontend (BFF) layer, streamlining data aggregation from disparate downstream microservices and enhancing frontend development.
Robust Request Validation with Gin and Validator v10
This article explores how to build sophisticated request data validation logic in backend applications using the Gin web framework and the Validator v10 library in Go, ensuring data integrity and improving API reliability.
Optimal Project Layout for Large-Scale Go Applications
Explore best practices for structuring large Go applications, covering modular design, internal packages, vendor directories, and clear naming conventions to maintain scalability and maintainability.
API Composition Unifies Frontend Data Aggregation
Exploring how API composition patterns offer a more flexible alternative to traditional BFFs for frontend data aggregation, enhancing adaptability and maintainability in modern architectures.
10 Minutes from First Line of Code to Live Deployment: A Super Fast Nest.js Blog Course
This tutorial provides a quick, step-by-step guide to building a full-stack blog application using Nest.js, PostgreSQL, and EJS, covering everything from project setup to final online deployment.
Streamlining API Development with Django REST Framework's Core Components
This article delves into how Django REST Framework’s Serializers, ViewSets, and Routers collaboratively simplify the construction and management of robust RESTful APIs, providing practical examples for each component.
Building a Bridge Between Applications and Servers
Explore the fundamentals of WSGI and ASGI middleware development in Python, from concept to practical implementation.
Building FastAPI-Style APIs in Django with Django Ninja
This article explores how to leverage Django Ninja to create modern, type-hinted APIs within Django projects, offering a FastAPI-like development experience while retaining Django's robust features.