The next major update of FreeBSD 7, due this December, is in the running to be one of the most impressive FreeBSD releases to date. The ULE scheduler has now reached maturity, leading to significant gains across the board (particularly in server workloads). This new scheduler brings notably impressive performance improvements to both MySQL and PostgreSQL.

In the first section of this article, I’m going to take a look at what’s new. In the second section, I will discuss what the future holds for FreeBSD beyond the upcoming FreeBSD 7.0 release, including screen shots of the revamped FreeBSD installer “finstall”.

GNU/Linux is the most popular operating system built with free/open source software. However, it is not the only one: FreeBSD is also becoming popular for its stability, robustness and security. In this article, I’ll take a look at their similarities and differences.

Introduction

In the last article we parted ways after configuring a base FreeBSD system, enabling it with upgrades via cvsup and portsupgrade, and securing it with a simple ipfw2 firewall. The previous article created a solid foundation which this article will build on, covering the configuration of Postfix, amavisd-new, ClamAV, SpamAssassin, MySQL and finally SquirrelMail for web mail.

When you think of the PowerPC processor, chances are you’ll think of just two platforms and, by association, two operating systems. Apple’s Mac OS X, which runs on Apple’s own hardware, and the AIX Unix operating system from IBM, which runs on their own PowerPC platform systems. In reality, there is a wide choice of potential operating systems that work on a wide range of PowerPC platforms. If you want a Unix-like alternative to AIX, particularly a free software one, then Linux seems the obvious choice, but there are others.