Archive for month: January, 2015


MEF Plugins

Overview MEF (Managed Extensibility Framework) was used for the plugin implementation. A description of how the plugin system works is given below with information on both the MEF and our own implementation...


Event Publishing and Subscribing

Event Publishing/Subscribing The event publishing and subscribing mechanism was introduced for several reasons: To allow the communication between our current applications hosted in separate servers (web ...


Building dynamic filters for queries

[gap height=”10″] [title header=”h3″] INTRODUCTION [/title] The main technical issue that we have to solve: how to request filtered data from a Business Service Layer(BSL) that uses WCF....


Using Quartz.NET to implement a background worker in a cloud system

[gap height=”10″] [title header=”h2″] INTRODUCTION [/title] Quartz.NET is a full-featured, open source job scheduling system that can be used from smallest apps to large scale enterprise...