Domain-driven design (DDD) is a powerful approach to software development that emphasizes creating a shared understanding of the problem domain among developers, experts, and stakeholders. One common concept in DDD, especially in domains like e-commerce and finance, is using Line Items. …

In the realm of modern software development, efficiently managing large volumes of data is of paramount importance. Database clusters, in conjunction with read-only database clusters, offer a robust solution for scaling and optimizing database performance. …

Introduction Middleware and request hooks are indispensable tools in the world of web development. They allow developers to inject custom functionality into the request/response cycle of a web application. …

The tech industry is known for its fast-paced environment, demanding projects, and high expectations. Tech freelancers, who often work independently and manage multiple clients, are no strangers to these pressures. While freelancing offers flexibility and autonomy, it can also bring about unique challenges that affect mental health. I have been…

Web development in Python offers a variety of frameworks to choose from, each with its own set of strengths and use cases. Flask and FastAPI are popular choices but cater to different developer needs and project requirements. In this comparative analysis, we’ll dive into Flask and FastAPI, exploring their features…

Performance testing is a crucial aspect of software development. It helps identify bottlenecks, measure system throughput, and ensure your application can handle the expected load. In this article, we’ll explore performance testing in Python and demonstrate the process using a simple Flask application. What is Performance Testing? Performance testing assesses the speed, responsiveness, and…

Database queries are at the heart of any data-driven application. When optimizing your queries and fetching data efficiently, understanding fetch types and exploring advanced techniques like “Eagle Join” can make a significant difference. …

Introduction In today’s digital world, real-time communication has become an essential aspect of many applications. Whether it’s chat applications, online gaming, or live data updates, WebSocket has emerged as a powerful technology to enable bidirectional, low-latency communication between clients and servers. In this article, we will explore WebSocket in Python and…

When it comes to working with databases in Python, SQLAlchemy is a top choice for many developers. Within SQLAlchemy, the Declarative Base and Metadata are two essential components that facilitate database interactions. …