This release contains a number of significant changes, including a transition to Swagger/OpenAPI v3 and support for ASP.NET Core 3.0, and will require modifications to your application setup if you're upgrading from previous major versions. 

Entity Framework is Microsoft’s flagship Object/Relation Mapper, and the recommended way to access relational databases. Entity Framework Core is a complete rewrite from the “classic” Entity Framework, building on the new multiplatform .NET Core framework and adding the ability to connect to nonrelational data sources while keeping the features that made Entity Framework Code First so popular. In Entity Framework Core Succinctly, join Ricardo Peres to explore this new version of the O/RM, from getting set up to avoiding common traps. 

a habit tracker app that is free to use on 6 platforms: Web browser, Windows, Linux, Android, iOS and macOS. Approximately 98% of the programming code is the same for all 6 platforms. There are 3 different projects that use the shared code: - a Blazor WASM project for the PWA - a MAUI Blazor project for Windows, Android, iOS and macOS - a Photino Blazor project for Linux 

Vertical Slice Architecture, not Layers! 

Why Vertical Slice Architecture? Nobody wants to deal with a system that is hard to change and easy to introduce bugs because it's a spaghetti code mess of various technical concerns. Clean Architecture is popular because it separates concerns into many different layers. But why are we organizing code by layers? Does adding a new feature require you to modify files across multiple projects in your UI, business, and data access layers? Vertical Slice Architecture is about how you organize code and focus on features instead of technical layers will make your system easier to change. 

Coming from high-level programming languages to TypeScript, a mere mortal dev may naively use an enum for a predefined list of numeric or textual values. 

• Microsoft will change how it reports financially.
• Microsoft will become a “consumer-focused enterprise company.”
• Windows will converge into a single code base capable of running on any platform.
• Application development will converge into allowing developers to maintain a single code base for an app that will run on any device capable of running Windows.
• Release frequency will dramatically increase.
• The “modern” user interface is here to stay.  

To summarize, we have built an in-house proxy that is faster, more efficient and versatile as the platform for our current and future products. 

MongoDB is a popular NoSQL database that makes it a great backend for Web APIs which lend themselves towards a document store rather than a relational store. In this blog we show how you can use MongoDB with ASP.NET Web API to build an ApiController with support for HTTP GET, PUT, POST, and DELETE.