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Search and indexing with elasticsearch

Indexing files with ACL in Elasticsearch

Introduction This project actually started on a workshop with a client where we talked about how to make a network share – containing documents like Word, Excel and PDF – searchable for employees and at the same time keep track of the file access control (ACL) while searching. I´m one Läs mer…

Av Martin Carlsén, 2 år17 maj, 2021 sedan

Fast image resizing using WPF rendering support

Sharing is caring I was cleaning up among old projects today and stumble on some image manipulation stuffs. This was used in a web application to scale images in real-time on the server, storing them on disk and serve them to the web browser by calling a url. Instead of Läs mer…

Av Martin Carlsén, 5 år25 november, 2017 sedan
Speed

Boost your Azure Table Storage performance

NoSQL databases gives an interesting point of view in modern application design. There are different kinds of them and one common characteristic is that they are optimized for fast data access. For masterdata a normal choice would be a relations database, but will in some cases not perform well especially Läs mer…

Av Martin Carlsén, 6 år5 maj, 2017 sedan

Securing Media In Umbraco

This is about securing files in the media section in Umbraco CMS (v7.5.x). There are more than one approach to accomplish this. In this article we will take advantage of the URL routing in ASP.NET MVC to route media to a custom controller. In short we will: Create a member Läs mer…

Av Martin Carlsén, 6 år29 mars, 2017 sedan
HTML5 wallpaper

Remote Control Using HTML5 WebSockets

Here´s a little sunday PoC I wanted to share with you: remote control a presentation using HTML5 web sockets. Ingredients: Swipe JavaScript touch slider. Microsoft.WebSockets NuGet package. Even if it´s not actively developed and only works with Windows 8 or higher. Some lines of vanilla JavaScript and C# 😉 Client-side The Läs mer…

Av Martin Carlsén, 7 år14 februari, 2016 sedan
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