SVN – Subversion

Open Source Version Control System

SVN or Subversion is the most popular version control system. Most open-source projects (SourceForge, Apache, Python, Ruby and many others) use it as a repository. Google Code uses Subversion exclusively to distribute code. For Windows, Tortoise SVN is a great file browser for viewing, editing and modifying your Subversion code base. For Mac, you have to use Versions. For Apple’s developer environment you have to use Xcode.

OpenBravo POS - Open Source Point Of Sale

OpenBravo POS is the leading open source Point-of Sale application for the SMBs in the retail industry. With almost 10,000 installations per month, it is proven to be a reliable alternative to expensive POS software. Merchants can save time & money by deploying OpenBravo POS with the native planet Authorize.Net payment gateway module. It is designed for touch screens, supports ESC/POS ticket printers, customer displays and barcode scanners.

PDNSD - Open Source DNS

PDNSD is a caching DNS proxy server created originally by Thomas Moestl and currently maintained by Paul Rombouts. Pdnsd is configurable by a config file or using the program pdns-ctl that comes with the package. Unlike BIND, PDNSD stores cached DNS records on disk for long term retention and will not purge the cache upon program startup or shutdown. PDNSD is designed to be highly adaptable to situations where net connectivity is slow, unreliable, unavailable, or highly dynamic, as is the case with wifi hotspots or dialup internet. This program also has limited capability of acting as an authoritative name server for a local DNS zone within a private network.

NSD - Open Source DNS

NSD is an authoritative only, memory efficient, highly secure and simple to configure open source domain name server. NSD (Name Server Daemon) is a server implementation for the Domain Name System (DNS). It is developed and maintained by NLnet Labs of Amsterdam in cooperation with the RIPE NCC. NSD was conceptually built from scratch as a purely authoritative name server; not implementing the recursive caching functions by design. NSD allowing you to split your authoritative and resolving servers for significantly better security.