Over Engineering in Software Application Development

Software business application development is about understanding the the best practices around data management. In my opinion the application development should be around understanding the   Core business needs Robust yet simple application implementation approach/architecture   It is understandable that requirements can at times not be made available completely in the early stages of project initiation, however getting the most of it is essential for a project to be successful in the long run and avoid adding huge functionalities as …

TURN and STUN Server | WebRTC

Why TURN and STUN? Most of the devices used by us are behind NAT(Network Address Translation). NAT gives private IP addresses access to the Internet. A single device say router can be act as an agent between public IP addresses and Private IP addresses with the help of NAT. A NAT device can use a single public IP address to represent many private IP addresses. The reason behind the existence of NAT is that after 90’s the consumption of Internet …

Basics of JMeter

What is Jmeter ? JMeter is pure java open source software which was developed by Stefano Mazzocchi of the Apache Software Foundation. It is used to test the Performance of web applications . Performance Testing of Web Application means – we test if a single user hits the website then what will be the performance and if multiple user hit the same website then what will be performance. Mainly in performance testing we check the load a website can take. …

Setup Process of OpenVPN server with zentyal

What is OpenVPN Overview OpenVPN  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 configurations and remote access facilities. It uses a custom security protocol that utilizes SSL/TLS for key exchange. Zentyal Community Edition offers plenty of features to meet your needs, which includes OpenVPN also.       1. 0penVPN has the following advantages: …

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 systems in object-oriented programming languages. This creates, in effect, a “virtual object database” that can be used from within the programming language. It treats data stored in relational (SQL) database table records as if they are objects. It is like …

Pioneering Factom

Honesty of each and every system in this world is totally dependent on it’s proprietor. if proprietor is honest so the system otherwise system is as corrupt as it’s proprietor. Do we have any means to challenge the system?, No, if system(it’s proprietor) is supreme. we are living in an era of blind trust, where we don’t want to trust but we have to because there is no such technology, authority or any trusted auditor. This was till couple of …

Zentyal As A Gateway : For Load Balancing

1. What is Zentyal? 2. Perfect Setup of load balancing with  zentyal. Zentyal is the Linux Small Business Server, it lets you manage all your network services through one single platform. It’s a Network Gateway, as well as an Infrastructure, UTM (Unified Threat Manager), Office and Communications Server. All these features are fully integrated and easy to configure, it truly helps to save system administrators time. The Zentyal server, which originated in Spain, has been around for many years and …

Introduction to MongoDB

The most innovative structures for storing data today are NoSQL and object-oriented databases. These do not follow the table/row/column approach of RDBMS. There are four types of NoSQL databases :- Document Database Graph Database Key-value Database Wide-column Database This blog is about a NoSQL database which stores data in the form of document i.e.MongoDB. MongoDB is a open source, cross platform and document- oriented database which stores data in forms of collection of documents. It is written in C++.It can …