ASP.NET Core MVC is a web development framework, widely used by developers around the word, to develop web applications. These web applications have proven to be vulnerable to attacks from different sources, though, and it is our responsibility to safeguard our data. This article will help you develop a secure...

Identify if-else statements as a problem in your code. If-else statements can be problematic if not used correctly. They can be difficult to read and can lead to code that is difficult to maintain. When used incorrectly, if-else statements can also lead to errors. Especially else statements may work unexpectedly...

In this article, we will discuss gRPC and perform CRUD Operation using that and step-by-step implementation of gRPC. We take Product Application here to understand how things are going to work with gRPC and, in that first, we create ProductOfferGrpcService which is used to create Product Offers and which will...

Real-time interactivity is the bread and butter of modern web, mobile, and desktop applications. It doesn’t matter how hard you worked to build your app. If it’s not interactive enough, users will just ignore it in favor of competing apps that are interactive. When you open your social media profile,...

We are going to discuss the RabbitMQ Message Queue and its implementation using .NET Core 6 API as Message Producer and Console Application as a Message Consumer. Agenda Introduction of RabbitMQ Benefits of using RabbitMQ Implementation of RabbitMQ in .NET Core 6 Prerequisites Visual Studio 2022 Docker Desktop .NET Core...

In this article, we will learn about global exception handling implementation using .NET Core 6 Web API step-by-step. Agenda Introduction Implementation of Global Exception Handling Prerequisites Visual Studio 2022 .NET Core 6 SDK Understanding of C# Programming Basic Understanding of Object-Oriented Programming Understanding of .NET Core APIs Introduction Exception Handling...

Suppose we are building a web api that contains a route to send notification messages to other systems. For security matters, before sending any notification message, we need to provide some credentials to these systems to they accept our messages. However, these credentials are stored in an external data source,...

This example shows you the gRpc global exception handler in the unary server handle in gRpc. In microservice, we have two ways to integrate with other internal services. The first way is the Request-Response pattern, which is the most famous. The Request-Response pattern advantage is that the client could immediately...

Sometimes your web app needs to do work in the background periodically e.g. to sync data. This article provides a walkthrough how to implement such a background task and how to enabled/disable a background task during runtime using a RESTful API and hosted services. Here’s the intro from the Microsoft...

Backend frameworks are the most critical building blocks that make application development easier and practical. Most developers, and clients for whom the developers create apps, have a problem choosing a backed framework. For a long time, .NET has played a crucial role as the go-to framework to develop the core...

A step by step guide to integrate OpenTelemetry with ASP.Net core and visualize in Jaeger. OpenTelemetry is a collection of tools, APIs, and SDKs. Use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) to help you analyze your software’s performance and behavior. In this tutorial,...

In this article, I will show the most performant way to write queries for a collection of objects in .Net Core. The article discusses the common methods of LINQ and their comparison. After reading this article, you may have to review your project code! Comparisons were made between query syntax,...

Table Of Content - Introduction - Top 6 Tips to optimize the performance of your .Net application - 1. Avoid throwing exceptions - 2. Minify your files - 3. Avoid blocking calls - 4. Cache your pages - 5. Optimize custom code - 6. Minimize large object allocation - Bonus:...

Bending the Clean Architecture principles Introduction So you’re writing code using .NET, and you surely follow the Clean Architecture and its layered abstractions. Apparently and even though the concept was introduced long ago, this is getting very trendy now. One of your arguments may be that you want your infrastructure...

Day-to-day tips I use to develop APIs. Every day we need to develop new APIs, whether at work or for study purposes, and some features can help us with the use of good practices in a simple way. And through this post, I want to show you some features that...

What is MediatR? Why do we need it? And How to use it? Mediator Pattern - The mediator pattern ensures that objects do not interact directly instead of through a mediator. It reduces coupling between objects which makes it easy to maintain the code. Mediator pattern unified the service interfaces...

A practice approach to creating stable software. Don’t make your software unstable like a house of cards, solidify it. There are five principles to follow when we write code with object-oriented programming to make it more readable and maintainable if we don’t want that our program becomes a clock bomb...

The security of .NET applications is necessary and knowing how to protect it is not always an easy task. As developers, we must be clear that an insecure application can be a serious problem: from modifying the operation of the application or stealing the source code, to exposing a company...

Let’s find out which one is better .Net 6 or .Net 5 and how .Net has changed the game of software development. In the past, I have briefly talked about the Dot Net 6 framework that was released last year in Nov by Microsoft during the .Net Conf 2021. As...

What Is Caching? Caching is a performance optimization strategy and design consideration. Caching can significantly improve app performance by making infrequently changing (or expensive to retrieve) data more readily available. Why Caching? To eliminate the need to send requests towards the API in many cases and also to send full...