Harminder Singh

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Debugging Memory Issues in .NET Core Applications on Azure Kubernetes

I recently came across an issue with a Hangfire application that was designed to keep data in a SQL Server database synchronized with another legacy system. The Hangfire job was deployed to Azure Kubernetes and was failing with an Out of memory exception. However, the exception stack trace wasn'

Architecture Featured

Async Architecture: A Path to Reliable Notifications

A client, for whom I had worked on previous projects, recently requested my help in creating an asynchronous process for sending out push notifications. I managed to design the solution over two weekends and provided guidance to his offshore development team for its implementation. The Challenge The client's

A Practical Guide to Naming REST API Resources

RESTful APIs have become the cornerstone of modern web development, offering a standardized and efficient means for applications to interact with each other. At the heart of any well-designed REST API is effective resource modeling. Resource modeling is the process of identifying, structuring, and defining the data entities (resources) and

Design Patterns

Adapter Design Pattern

In software development, the Adapter pattern is a widely utilized design pattern. Its primary function is to bridge the gap between two incompatible interfaces, enabling them to work together seamlessly. According to the Gang of Four book on design patterns, the Adapter pattern is described as follows: Convert the interface

Design Patterns

Strategy Design Pattern

The strategy pattern is a design principle that I've found immensely beneficial in numerous scenarios. It has streamlined my coding process by providing an elegant solution to the cumbersome use of if-else or switch statements. It can be very useful in situations where you check some condition and