web hosting

Five Reasons to Choose Unix Hosting

Though Red Hat Linux and Microsoft Windows are currently prevalent on the market, Unix is making a comeback as a viable web hosting solution.  The platform offers all the power and stability of Linux at a price that is often considerably cheaper than Windows.  Many web hosting operations are currently run on Unix-based systems that range from Mac OS X to FreeBSD.  While these platforms are great alternatives, this article will give you five reasons why Unix itself makes a great choice for your hosting needs.

1.) Tried and Tested

Unix is arguably the most dependable operating system for the network server and web hosting environment.  The platform has thrived for more than 30 years and has been tightly integrated with the internet since its inception.  Although other systems have received worthy improvements over the years, Unix is a time-tested platform, offering the power and flexibility needed to meet a wide range of hosting needs.

2.) Unrivaled Stability and Security

During its tenor in the hosting industry, Unix has proven to be notably faster than other operating systems.  It also has a reputation for having the ability to create the most secure hosting environment imaginable.  These qualities have made it a mainstay in the world of corporate business and e-commerce.  Perhaps the greatest benefit Unix offers is its high level of stability and performance.  Unrivaled processing power and a rock-solid core makes it an ideal choice for simple web pages and complex applications alike.

3.) Unmatched Reliability

While Microsoft Windows offers a graphical icon-based interface for added simplicity, Unix has no GUI at all.  This dramatically reduces overhead and allows the system to dedicate the full power of the hardware to quickly and efficiently serve web pages when they are requested.  Even in a shared hosting environment, Unix is virtually impervious to server crashes or any types of faults caused by administrative errors dues to its user-level permission structure.  When used as a platform, it can help create a fault-tolerant web server with the ability to prevent potentially damaging processes, thus enabling your website to continuously run smoothly.

4.) Extremely Compatible

Being a veteran server operating system, the Unix platform is largely supported by software developers and vendors.  The software integrates seamlessly with Apache, PHP, Perl, MySQL and other web technologies commonly used with Linux.  It also offers full support for Microsoft FrontPage, a web design and management tool that was once only available in Windows-based hosting plans.  Thanks to compatibility enhancements, FrontPage can now run flawless on both Windows and Unix servers alike.

5.) Affordable and Easy to Use

Several have the misconception that Unix is an open-source operating system.  This is not true.  In fact, its source code is under license with numerous vendors and much of the core remains proprietary.  However, Unix hosting still tends to be affordable because of its integration with free and low-cost open-source products.  And while naturally a more complex system, this platform is just as user-friendly in the typical shared hosting environment as Windows or Linux.  Therefore,  it does not matter if you are an inexperienced webmaster or a novice, Unix hosting can offer all the power or simplicity you need to succeed with a website.

Why Mac Web Hosting is a Worthy Consideration

For years, the Mac operating system has prided itself on being an intuitive and user-friendly operating system.  When considering its tremendous power, it should be no surprise that Mac OS X is now being increasingly used in the server environment as a web hosting platform.  The server version of the product has evolved tremendously over the pass decade, growing more advanced with each release to introduce new functionality and enhanced components to support web applications and websites in general.  If you are currently at the stage of choosing a platform for your website needs, this article will explain why Mac web hosting could make a viable alternative to the more trendy options.

Mac’s Journey Through Web the Hosting Industry

With the launch of Mac OS X Server in 1999, Apple began to embark on a more modern operating system that offered the user-friendliness of Windows, with the power and flexibility of Unix, the OS from which it borrows many characteristics.  Mac OS X Server was released as a consumer product in 2001 and became more widely adopted over the next year as its functionality and stability were enhanced to the point of widespread usability.  In 2003, Apple introduced version 10.3 of its Mac OS X Server and the software quickly became a mainstream option as a platform for Apache 1.3 web servers.  At this time, the OS only supported Apache through the use of GUI administrative tools.  It wasn’t until 2007 that the software would offer support for  Apache in native form via the GUI management tool set built into Mac OS X version 10.5, more commonly known as Leopard.

The Benefits of Mac Web Hosting

Aside from a rock-solid core based off the powerful Unix operating system, Leopard 10.5.8, the latest edition of the Mac OS X Server product, is equipped with preemptive multitasking, protected memory, advanced memory management and even tighter security than before.  The platform is tailored to ensure the maximum service uptime with fault tolerance features that offer the ability to constantly monitor system activity, restart troubled services, and recover from system failures.  It also has the ability to restart the system automatically following a power outage, thus helping keep downtime to bare minimum.  In addition to these benefits, Mac OS X offers a suite of web-friendly features that include network management, server-side scripting support and Quick Time multimedia streaming among several others.

Potential Drawbacks of Mac Web Hosting

Mac web hosting is definitely scarce when compared to the market offerings based on the dominant Linux and Windows platforms.  This is partially because that even though improved, the system’s GUI is still quite complex and technically challenging.  However, for the user who is sound in command-line administration, this platform can be just as efficient as any other.  In the end, web hosting on the Mac OS X platform will always be a great choice for those who demand a stable and secure web environment, two qualities you must have in any hosting solution.

Seven Basic Ingredients of Unix Hosting

Though often overshadowed by the market dominated Windows and Linux platform, Unix remains a widely used platform and a popular option for web hosting.  This article will introduce you to seven features commonly found in Unix hosting plans.  Though basic, these features are very important and should not be underestimated.

1.) POP3 Email Accounts – An example of a POP3 email account would be “mailto:yourname@yoursite.comyourname@yoursite.com“.  Most hosting companies will provide you with a large number of email accounts to use for yourself or distribute to your employees.

2.) Webmail and SMTP – As soon as your website goes live, email will likely become your main source of communication.  The tool you need to make this an easy process is a webmail program such as Horde or Squirrelmail.  This process can be even faster when downloading your messages to email clients such as Microsoft Outlook or Eudora.  However, in order for this to work, you need a Unix hosting solution that supports messaging protocols such as IMAP and SMTP.

3.) Spam Filter - It doesn’t matter who you are, no email user is immune to spam messages.  In this day and age of the internet, having a reliable spam filter is a must.  These applications are installed on the web server where your site resides and typically offer features such as blacklisting, whitelisting and greylisting to mitigate spam.  The more flexible filters will allow you to make configurations to tag spam and have it delivered straight to a quarantine folder to keep it from cluttering your inbox.

4.) FTP Accounts - FTP (File Transfer Protocol) is a method that allows you to upload your files and maintain them on the server.  A Unix host that supports this protocol usually provides the ability to create a certain number of FTP sub-accounts.  This allows you to provide your clients and users with access to password-protected directories, which is very useful for sharing files in a more efficient and secure manner.

5.) Backup Utility - While most web hosts perform automated backups on a regular basis, you should never put the fate of your website in their hands.  There are many ways to backup your website data, but the easiest way is with a utility specifically designed for this task.  Most of today’s control panels come included with built-in utilities that allow you to easily backup your site in minutes.

6.) Web Stats – Analyzing your visitors and traffic can play a crucial role in the success of your site.  Popular web stat software such as AwStats and Webalizer run on the back-end of the server and can provide you with detailed reports on your statistics.  This can give you the knowledge to make the needed adjustments or additions that increase traffic and boost sales.

7.) PHP and MySQL – Similar to Linux, almost all Unix plans come with support for PHP server-side programming and the MySQL database server.  These features are generally provided for no extra costs and can give you the power to create a dynamic, data-driven website.

Choosing a Hosting Platform for Your Business

If you are looking to make your mark as an online business owner, one of the first things you need to do is find yourself a web hosting solution.  The web has grown tremendously over the years and so have your choices.  Web hosting services are not hard to find as companies have the industry covered from every angle of the market.  While there are many critical factors involved in choosing a service, one of the most important is the platform your business site is hosted on.

What is a Platform?

In web hosting terms, a platform refers to an operating system like Mac OS X or even an something older like DOS.  This type of software stores critical files, gives basic commands, tells the server how to interact with applications.  In the early days of the internet and World Wide Web, most servers ran on the Unix platform, a very powerful system that while flexible, has always required a considerable amount of technical skill to administer.  Though still a popular choice, hosting customers now have a greater variety to choose from in platforms such as Linux, Windows and FreeBSD.

Linux

Linux is a newer version of Unix and perhaps the most popular variation.  This platform is incredibly versatile and made to perform in the server environment.  It is makes an ideal solution for demanding tasks and activities such as messaging and multimedia streaming. Unlike Unix, Linux is an open-source system under the GNU General Public License, making it a cost effective solution for both web hosting providers and their customers.  Perhaps the greatest advantage of this platform is its compatibility with various open-source technologies.  A Linux hosting package typically means you also get the benefit of tools like Apache, PHP and MySQL.

Windows

Often regarded as the main competitor to Linux, Windows is the server version of the popular Microsoft desktop operating system.  Upon first entering the server environment, these platforms were powered by systems like Windows NT and 2000.  Most plans now are based on either Windows 2003 or 2008.  What makes this system so popular is the user-friendly interface that gives IT teams a familiar environment to work with.  Not only is it supported by a large number of applications, but also Microsoft technologies that were specifically designed to work with the platform.  Some of the main selling points of Windows hosting include ASP or ASP.NET programing, the SQL Server and other services like Exchange and SharePoint.

FreeBSD

The FreeBSD platform is based on the BSD system, which is one of the many Unix variants.  Similar to Linux, FreeBDS offer cost efficiency as an open-source system.  Extremely well integrated, this platform is well known for its speed and stability, making it an excellent choice for mission-critical operations.  FreeBSD is becoming increasingly popular and offers support for a growing number of technologies.

Choosing a Platform

All the platforms mentioned in this article are great for business hosting, Windows especially.  The key is finding a web host that delivers a reliable infrastructure and enables the chosen system to effectively meet your needs.

Introduction to Webmin

The number of control panels on the market keeps expanding into an even greater variety.  Almost everyone is familiar with cPanel along with rivals such as Plesk and H-Sphere.  One control panel you may not be familiar with is Webmin, a super-functional application that certainly warrants a closer look.

What is Webmin?

Webmin is a software tool designed to simply the process of managing Unix and Linux platforms.  The program is compatible with virtually any web browser, permitting various administrative tasks through a cleanly designed, user-friendly interface.  Webmin provides the ability to manage various aspects of the web hosting environment from setting up a web server and creating accounts to maintaining FTP and mail servers.

Webmin Features and Capabilities

The Webmin control panel allows you to do the following:

• Use NFS protocol to exports files and directories to other systems
• Set up quotas to control how much disk space is allocated to users
• Install, manage and delete software packages in formats such as RPM
• Modify the systems’ DNS settings, IP address and routing configuration
• Set up firewalls for added security or to provide LAN access to the internet
• Create and configure virtual servers on Apache
• Manage databases, tables and fields on MySQL or PostgreSQL database servers

These are just some of the capabilities offered by the Webmin software.  Because it is accessed via a browser, you can login from any system connected to your own through a network.  There is no difference between running Webmin locally or remotely.  The software is built on a modular design, meaning each of its functions are contained in a module that can be installed or uninstalled independent of the rest of the application.  This structure alone makes Webmin very distinctive of your average control panel.

Although Webmin is primarily used on the Linux platform, it also integrates with Unix flavors such as FreeBSD, HP/UX and Solaris.  One of its greatest strengths is the ability to adjust its behavior and interface in accordance to the underlying platform.  For example, Webmin can conceal the obvious differences between Linux and other Unix variants by presenting an interface that is either identical or quite similar regardless of what system you are using.

Webmin Disadvantages

Webmin offers many advantages but is not very useful on its own accord.  This is because unlike cPanel which acts as a server, Webmin is merely a configuration tool and therefore, it depends on other applications to perform.  For instance, in order to user the Apache module, the actual Apache web server application must be installed on the system.  The good thing is that all of these servers and services it relies on are included standard with Unix-like distributions or can be freely downloaded and implemented.

Who Needs Webmin?

The Webmin control panel is designed for users with a familiarity of Linux commands but are not all that familiar with the intricacies of server administration.  This software assumes that the user is familiar with basic networking concepts such as DNS servers, IP addresses and hostnames as well as the layout of the Unix file system.   Those who possess these capabilities can enjoy everything from the power to set up FTP accounts and simple website management to root privileges and custom software installations.