The way of calculating amount of memory occupied by some object in C# .NET. Introduction C#.NET is a high-level, multipurpose modern language with only two flaws compared to C++: generics and sizeof operator. Anyone who tried using generics in C# (coming from the C++ world) the same way as in...

Memory Caching is a powerful technique used to optimize the performance of .NET Core applications. By caching frequently accessed data in memory, you can reduce the number of database queries and improve the overall speed of your website. In this comprehensive guide, we'll take a deep dive into Memory Caching...

Introduction Docker is a popular platform for building and deploying applications using containers. Containers allow you to package your application and its dependencies into a single, portable unit, making it easy to deploy and run your application on any machine with any operating system that has Docker installed on it....

In software development, writing clean, maintainable code is crucial for the long-term success of any project. However, even experienced developers can inadvertently introduce “code smells” — subtle indicators that something may be wrong with your code.   In C#, these code smells can manifest as long methods, large classes, or...

In the world of modern software development, the ability to perform multiple tasks simultaneously is important for building responsive and efficient applications. Have you ever wondered how your favorite apps handle multiple operations at once without slowing down? Or how complex computations are performed in the blink of an eye?...

Introduction Azure Service Bus is a messaging service provided by Microsoft Azure that allows communication between applications and services. It provides a reliable and scalable platform for sending and receiving messages asynchronously. Whether you’re building a simple application or a complex distributed system, Azure Service Bus can help you decouple...

Logging libraries vary in strengths, with some better suited for specific tasks than others. Certain projects demand lightweight solutions, while others require robust capabilities to handle high log data volumes. As a result, choosing a logging library can be challenging, especially with numerous options available. This article aims to comprehensively...

Delve into securing .NET REST APIs against cyber threats with a focus on JWT, OAuth, SSL/TLS, and role-based authorization. This guide emphasizes for real-time monitoring and security assessments, ensuring your API's integrity and user data protection. Introduction In the digital age, where data breaches and cyber threats lurk at every...

Imagine a situation where you are working on an extensive financial application that processes thousands of transactions per minute. You discover that the system's performance has sharply declined at some point, and users begin to complain about delays. Upon analysis, you find that the cause is an inefficient data reading...

In some scenarios, we need to use different database providers for development and production environments. For instance, consider a scenario where we use SQLite in the development environment and SQL Server for the production environment. This article will guide us through creating migrations for multiple database providers in Entity Framework....

The growth of the internet has made instant communication technology more important than ever, especially for the Internet of Things (IoT). With so many devices like smart home gadgets and industrial sensors needing to talk to each other smoothly, having fast and reliable communication is crucial. This is where WebSockets...

Clean Architecture in practice. Clean Architecture is a popular approach to building software applications. A Clean Architecture defines clear boundaries between different application layers, resulting in improved maintainability. In addition, Clean Architecture approach aims to keep the business logic independent of any specific external frameworks or libraries, making it easier...

Table of contents API design style gRPC GraphQL REST Database Microsoft SQL Server PostgreSQL MySQL MongoDB Couchbase Cassandra Caching mechanisms Redis Memcached NCache Microsoft.Extensions.Caching.Memory (MemoryCache) Logging and monitoring ELK Stack (Elasticsearch, Logstash, and Kibana) Serilog NLog Application Insights (part of Azure Monitor) Authentication & Authorization JWT (JSON Web Tokens) Azure...

Introduction One common way to speed up our applications is by introducing a cache. Typically, the first option that comes to mind is using a MemoryCache (RAM) to save some data in order to speed up retrieval. This approach works well for monolithic applications. However, in the case of microservice...

Microsoft has recently introduced .NET Aspire, an opinionated stack for building resilient, observable, and configurable cloud-native applications with .NET 8+. Delivered through a collection of NuGet packages, .NET Aspire addresses specific cloud-native concerns, catering to the intricacies of modern, cloud-centric development. More detailed information can be found here and here....

In today’s fast-paced business environment, efficiency and responsiveness are crucial for maintaining a competitive edge. Background batch processing plays a pivotal role in achieving these goals by handling time-consuming tasks asynchronously, thereby freeing up system resources and ensuring a seamless user experience. This technique is particularly essential in scenarios where...

Another way to read data from the configuration data Options pattern introduction Options pattern is a flexible configuration data management way that enables us to use strongly typed configurations. It uses classes to bind groups of related configurations. We can inject these classes via dependency injection with IOptions<T> to include...

The .NET Generic Host is a feature which sets up some convenient patterns for an application including those for dependency injection (DI), logging, and configuration. It was originally named Web Host and intended for Web scenarios like ASP.NET Core applications but has since been generalized (hence the rename to Generic...

Say goodbye to the hassle of having to manually set a default filter for every query EF Core provides a useful feature called Global Query Filters. It enables you to apply a filter to all queries sent to the database. Two examples of how this feature can be practically used...

Introduction Caching is a technique used to store frequently accessed data in a fast-access storage layer to improve application performance and reduce the load on backend systems. By serving data from the cache, we can avoid expensive database queries or API calls, resulting in faster response times and improved scalability....