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Welcome to David Sky Space!! I will write some information technology articles which will focus on computer languages and academic articles about physics in any physics field. Please keep follow David Weblog, and LinkedIn

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API Gateway in .NET 5 with Ocelot

What is the API gateway? An API gateway is an API management tool that sits between the client and a collection of backend services. The client doesn’t need to know the backend service architectures. When a gateway way is used, it becomes the single point of the contract for clients; it receives the API calls…

.NET 5 application with Onion architecture

The .NET 5 SDK is a kind of milestone in the .NET world. The .NET 5 include the .NET Core SDK characters and the .NET 4.8 SDK characters, which are the MVC pattern. These have slight differences, but it is still a good choice from the enterprise viewpoint because the .NET 5 SDK is a…

SOLID Principles – Dependency inversion principle

In object-oriented design, the dependency inversion principle is a specific methodology for loosely coupling software modules. When following this principle, the conventional dependency relationships established from high-level, policy-setting modules to low-level, dependency modules are reversed, thus rendering high-level modules independent of the low-level module implementation details. from Wiki The dependency inversion principle(DIP) states: Both high-level…

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David Lin

Focus on the Microsoft-developed product developer, such as .NET framework product, React, Angular, MS SQL, and AWS.

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