August 2016

Query optimization in SQL Server

Introduction A query is a request for information from a database. Initially when we have small amount of data everything runs well. Now It has been long time since your team have developed the application. The same query that you… Continue Reading →

Setup Process of OpenVPN server with zentyal

What is OpenVPN Overview OpenVPNĀ  is open source software which means that everyone can freely use it and modify it as needed that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged… Continue Reading →

Object Relational Mapping in PHP

This blog is about what is Object Relational Mapping? Why and when we should use Object Relational Mapping with PHP. What is Object Relational Mapping? Object-Relational Mapping in computer science is a programming technique for converting data between incompatible type… Continue Reading →