Wallace Freitas articles - 80 total
Pino vs. Winston: Choosing the Right Logger for Your Node.js Application
Logging is a critical part of any Node.js application, helping developers track issues, monitor...
Setting Up PostgreSQL Replication with Docker
In this blog post, we will walk through the process of setting up PostgreSQL replication using...
Object Calisthenics: Writing Better Object-Oriented Code
Writing clear, scalable, and maintainable code is equally as crucial in the software development...
Understanding the CAP Theorem: Consistency, Availability, and Partition Tolerance
In the world of distributed systems, ensuring high performance and reliability is no easy task. The...
Supercharge Your REST APIs with HATEOAS: The Key to Smarter, Self-Discoverable Endpoints
Hypermedia as the Engine of Application State, or HATEOAS, is a key idea in contemporary API design...
Understanding Domain Name System (DNS): Recursive & Iterative Queries with Root-Level Domains
The foundation of the internet is the Domain Name System (DNS), which converts easily readable domain...
Adopting NestJS in Legacy Projects: Benefits and Challenges
It might be difficult to update a legacy project, particularly if the current architecture is firmly...
Outbox Pattern with Kafka and NestJS: Ensuring Reliable Event-Driven Systems
When integrating microservices in remote systems, data consistency and dependability are crucial....
Micro x Macro Software Architectures
In the evolving world of software development, choosing the right architecture is key to building...
The Pipeline Pattern: Streamlining Data Processing in Software Architecture
Efficient data processing and transformation are critical components of contemporary software...
Query Objects Instead of Repositories: A Modern Approach to Data Access
As software systems grow in complexity, organizing and accessing data effectively becomes paramount....
Real-Time Data Indexing: Powering Instant Insights and Scalable Querying
The explosion of data in modern systems has created new challenges for developers and organizations...
Architecture Decision Records (ADR): Documenting Your Project’s Decisions
In software development, architecture decisions are inevitable. Whether choosing a database, defining...
Understanding Worker Threads and Child Processes
Worker Threads allow you to run JavaScript code in multiple threads. They are ideal for sharing...
Docker Networking: A Comprehensive Guide
Docker networking is the backbone of containerized applications, enabling seamless communication...
Understanding God Objects in Object-Oriented Programming
Introduction In Object-Oriented Programming (OOP), developers strive for clean, modular...
REPR Design Pattern: What is it and how does it work?
📒 Introduction In the world of software design, patterns serve as reusable solutions to common...
Applying Back Pressure When Overloaded: Managing System Stability
Introduction In distributed systems, overwhelming your application with more data or requests than...
What is the Scope Chain and How Does It Work?
Introduction Understanding how variables are accessed in JavaScript is fundamental to writing clean,...
Top 5 Caching Patterns for High-Performance Applications
Caching is a powerful technique to enhance the performance and scalability of applications. By...
Command Query Separation (CQS): A Guide to Better Software Design
Command Query Separation (CQS) is a fundamental principle of software design that promotes clarity...
Performance Optimization with Middleware in Node.js
Middleware plays a crucial role in Node.js applications by intercepting and processing requests at...
Proxy vs Reverse Proxy vs Load Balancer: Key Differences and Use Cases
Terms like "proxy," "reverse proxy," and "load balancer" are frequently used interchangeably in the...
Demystifying Software Architectures: Choosing the Right Design for Your Project
One of the most important choices you will make in software development is selecting the appropriate...
How to Work with AWS Lambda Layers Using AWS CDK with TypeScript
Developers can share resources or code across several Lambda functions with AWS Lambda Layers. Layer...
Effective Strategies for Scaling an Application
Scaling an application is essential for meeting user demands, especially as the application grows in...
Use Cases for DynamoDB in Provisioned Mode vs. Auto Scaling: Advantages and Disadvantages
Provisioned Mode and Auto Scaling are the two primary capacity modes offered by AWS DynamoDB for...
Techniques to Save Costs Using AWS Lambda Functions with CDK
When properly managed, AWS Lambda offers a serverless computing solution that is reasonably priced....
How to Prepare Your Application to Handle Multiple Requests on Black Friday
One of the most popular shopping days of the year is Black Friday, when stores frequently see a sharp...
10 Best Practices for Writing Maintainable Docker Compose Files
For developers working with multi-container applications, Docker Compose is a necessary tool. Web...