PostgreSQL Definition

PostgreSQL Definition PostgreSQL (pronounced "post-gress-Q-L") is an open source relational database management system ( DBMS ) developed by a worldwide team of volunteers. PostgreSQL is not controlled by any corporation or other private entity and the source code is available free of charge. PostgreSQL supports transactions, subselects, trigger s, view s, foreign key referential integrity, and sophisticated locking. It runs on numerous platforms including Linux , most flavors of UNIX, M...
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VirtualBox Introduction

VirtualBox Introduction VirtualBox Introduction: What is my aim with this post? It is to give you a good introduction to Oracle’s VirtualBox so you know all about it and what it can do. This is not a tutorial on how to install it and do things with it, more of an introductory overview with enough detail to whet your appetite. What? So, what is VirtualBox? Well, it is an open source virtualization solution suitable for most laptop and desktop computers. Some people may ask what virtu...
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