When you are in a situation that you have designed a system with a new architecture, but there are other systems with older architecture and structure, if it is required, it is your responsibility to design a way to integrate these systems so that could continue to collaborate with each…

You could find the Sample Project code here : https://github.com/mogh64/OutboxPatternSample A service command typically needs to update the database and send messages/events. For example, a service that participates in a saga needs to atomically update the database and sends messages/events. Similarly, a service that publishes a domain event must atomically…

It will be interesting to all of you to think about what is the underlying implementation of List and Dictionary in .net core.These data structures are those that are used mostly in our codes,so,it is important to know more about them in detail. It will be a suprise if you…

What is the difference between Task.WhenAll and Parallel.Foreach when you have multiple tasks to run concurrently? Both of them are a way to implement multiple concurrent task execution. But with some differences that specify where each of them fit to be used. I’d like to start with a sample…

CQRS is about the separation of the write model and the read model in our system architecture. The mainstream approach in creating information systems is CRUD-based thinking where we are thinking about reading, creating, updating, and deleting a record. …

For Parallel programming in C#, there is a diversity of libraries and tools that can be used to facilitate Parallel computing. Parallel programming is used to split up CPU bound pieces of work and divide among multiple threads. This parallel processing recipes only consider CPU-bound work. If you have naturally…

MassTransit is a free, open-source, lightweight distributed application framework for .Net which makes it easy to create applications and services that leverage message-based, loosely-coupled asynchronous communication for higher availability, reliability, and scalability. In fact, it is an abstraction over message transport technologies such as RabbitMQ, Azure Service Bus, and it…

last week , we decided to make a decision to choose between Elastic-Search & Raven-DB for reading data in our service .Before going into the technical details I want to describe the model in which used in our query. We have two Query , the first One reading All GradeFields…