ASP.NET Core 2.0 MVC File Upload with MS SQL SERVER FileTable 

In this article, we'll walk you through updating an existing ASP.NET Core 1.x project to ASP.NET Core 2.0. Migrating your application to ASP.NET Core 2.0 enables you to take advantage of many new features and performance improvements.

Debugging ASP.NET Core apps in Visual Studio Code 

- The OmniSharp server has been updated to Roslyn 2.3.0, which adds support for C# 7.1
- Update debugger to run itself on .NET Core 2.0-preview2 (target app can still use .NET Core 1.x).  

Results and Impact
- Average Latency improved from 350ms to less than 250ms.
- CPU during peak time was [60–40%]. This dropped to [15–25%].
- AWS Cost Reduction by replacing Windows with Linux servers [by 45%]
- Apache benchmarking [89 vs. 57 req/s]: .NET Core — 89.68 requests / second. .NET Framework on Windows — 57.21 requests/second
- JMeter [Throughput — 142.9 vs. 60.5 per second]: .NET Core Solution: Hit 1000 requests on http://XXXX.redbus.pe/ , Throughput was 142.9/Sec. NET Framework on Windows: Hit 1000 requests on http://XXXX.redbus.pe/, Throughput was 60.5/Sec.
- Blazemeter [90% response time — 417ms vs. 1.09s]: .NET Core Solution: 90% Response time was 417ms. .NET Framework on Windows: 90% Response time was 1.09s.

ASP.NET Core MVC – All about Tag Helpers 

ASP.NET Core SignalR Introduction 

Using Visual Studio Code for C# (.NET Core) development  

Those of you who worked with ASP.NET web forms will recollect that certain server controls such as DropDownList have a property called AutoPostBack. This property when set to true automatically submits the form to the server whenever the selection changes and raises some server side event. In modern web development people prefer to use Ajax over AutoPostBack but at times AutoPostBack is what you might need. To that end this article shows how AutoPostBack can be implemented in ASP.NET Core applications.