Syncronization in Windows operating system

This thesis was completed in accordance with the requirements of a Finnish-based IT company Oy Abilita. Abilita is experienced company doing business in various fields of public administration and comprehensive data systems that support businesses. The company's clients are private sectors in the health and social care. The objective of the thesis is to synchronize data between Quinyx web application and local database with out human interference. This application is a window service application, which contains two services under the same * .exe, the Sync service and the Client service. The Sync Service hosts a WCF application and a client service hosts a WCF client application. The Sync Service starts automatically with a server. It opens the WCF application and wait for WCF-Client for initiation. The Client Service start and stop with a given time interval and initiates the WCF to perform syncing and logging operations. The application gets and sets data to Quinyx Web Application through Quinyx Web Service APL This data from Quinyx is Synchronized with local data from the company server. The application implements a customized WCF architecture, which consumes a web service from Quinyx. This WCF helps to trigger the syncing operation with in given time interval in a managed Windows service (the host)