Latest Articles

Article Marketing on CMS, Blogs, and Online Magazines to Improve Sales

by Vadym Gurevych | January 2008 | MySQL Content Management e-Commerce Open Source PHP

Article marketing means that you will write articles about your field of interest and distribute them for publication on other websites, blogs, and ezines with a link back to your site. Each time your article is published on a website you get a one-way link to your site.

By publishing articles in your own online store, you not only get better indexed by search engines, but what's more important provide useful information to your customers who may be seeking for it.

In this article by Vadym Gurevych, we will see how to use the articles for the purpose of marketing and improve the sales.

 

Read Article Marketing on CMS, Blogs, and Online Magazines to Improve Sales in full

Setting Up OpenVPN with X509 Certificates

by Markus Feilner | December 2007 | Linux Servers Networking & Telephony Open Source

In this article, author Markus Feilner shows how to create X509 server and client certificates for use with OpenVPN. We will learn to create a certificate authority, and sign and distribute new certificates. We will use easy-rsa, which comes with OpenVPN and exists both for Windows and Linux. This tool allows creation and administration of certificates that have to be transferred to the machines that are supposed to take part in the VPN.

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Python LDAP Applications: Part 4 - LDAP Schema

by Matt Butcher | December 2007 | Architecture & Analysis Linux Servers Open Source

Welcome to the fourth and the last article in the Python LDAP applications series by Matt Butcher. In previous three articles we have seen the installation and configuration of Python-LDAP library, and the binding-unbinding operations, and changing of the LDAP password as well as LDAP operations, and LDAP URL library and some more LDAP operations.

 

In this article, we will take a brief look at what might be the most complex module in the Python-LDAP API, the ldap.schema module.

Read Python LDAP Applications: Part 4 - LDAP Schema in full

Joomla! and Database

by James Kennard | December 2007 | Joomla! MySQL Open Source PHP Web Development

Joomla! is currently designed to use the MySQL database. However, the architecture does allow for the implementation of other database drivers. There is some uncertainty surrounding the issue of supporting other databases, because of the usage of functions and syntax, in queries, which is specific to MySQL.

This article by James Kennard takes a look at the role of the database in Joomla!. It defines some standard rules we need to abide by.

Read Joomla! and Database in full

Catalyst Web Framework: Building Your Own Model

by Jonathan Rockway | December 2007 | Architecture & Analysis Open Source

As we know, DBIx::Class can provide a powerful interface to your data. Sometimes, however, DBIx::Class is not the right tool for the job. Situations often arise in which your application won't be able to access database tables directly and instead you'll need to access data through predefined stored procedures. In this case, DBIx::Class would be useless as you aren't able to read and modify objects with the usual SELECT, INSERT, UPDATE, and DELETE command set—everything must be done by calling a procedure and reading back the result. In other cases, your data won't be in a database at all. You might instead choose to store and retrieve information from files in a directory.

In this article, author Jonathan Rockway covers three common cases—mixing a procedural interface with a relational DBIx::Class interface, writing a database interface without DBIx:: Class, and building a custom Model that doesn't use a database at all.

Read Catalyst Web Framework: Building Your Own Model in full
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