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Create a Local Ubuntu Repository using Apt-Mirror and Apt-Cacher

by Christer Edwards | August 2009 | Linux Servers

How can a company or organization minimize bandwidth costs when maintaining multiple Ubuntu installations? With bandwidth becoming the currency of the new millennium, being responsible with the bandwidth you have can be a real concern. In this article by Christer Edwards, we will learn how to create, maintain and make available a local Ubuntu repository mirror, allowing you to save bandwidth and improve network efficiency with each machine you add to your network.

Read Create a Local Ubuntu Repository using Apt-Mirror and Apt-Cacher in full

MySQL Linked Server on SQL Server 2008

by Jayaram Krishnaswamy | August 2009 | .NET Microsoft

Linking servers provides an elegant solution when you are faced with running queries against databases on distributed servers or looking at your distributed assets on disparate databases.

This article by Dr. Jay Krishnaswamy explains how to set up a MySQL linked server on SQL Server 2008 Enterprise. Configuring a linked MySQL server as well as querying a table on the MySQL linked server is described. The reader would benefit reviewing the first article on this series on MySQL Servers.

Read MySQL Linked Server on SQL Server 2008 in full

Using Graphs to Manage Networks and Devices with Cacti 0.8

by Dinangkur Kundu S. M. Ibrahim Lavlu | July 2009 | Linux Servers Networking & Telephony

In this article by Dinangkur Kundu and S. M. Ibrahim Lavlu, we will see how to add network-attached devices in the Cacti system and produce graphs to monitor LAN-sized installations to complex networks with hundreds of devices. It is fairly easy to manage devices through the Cacti web front-end. It provides a fast poller, advance graph templating, and multiple data acquisition methods out of the box, wrapped in an easy to use interface that makes sense to the network administrator.

Read Using Graphs to Manage Networks and Devices with Cacti 0.8 in full

Building a Facebook Application: Part 2

by Dr Mark Alexander Bain Hasin Hayder | July 2009 | Open Source PHP

In the previous part of this article by Dr. Mark Alexander Bain and Hasin Hayder, we covered developing a simple Facebook application and the way to write the Facebook profile. In this part, we will cover Mock AJAX and data storage.

Read Building a Facebook Application: Part 2 in full

Building a Facebook Application: Part 1

by Dr Mark Alexander Bain Hasin Hayder | July 2009 | PHP

You'll obviously want to start building applications, and that's just what we'll do in this two-part article. By the end of this two-part article by Dr. Mark Alexander Bain and Hasin Hayder, you'll be able to:

  • Extract Facebook information to be displayed by your application.
  • Store information in the Facebook cache, so that it can be displayed on your users' profile pages.
  • Store your own custom data.

The first part will cover the concepts of developing a simple Facebook application and also the way to write the Facebook profile.

Read Building a Facebook Application: Part 1 in full
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