08 Mar 2008 12:28:38 | Rodel Garcia
What is Dedicated Web Hosting? Dedicated web hosting can
alleviate the need to share hardware or software with any other
sites or web pages. Webmasters are given the autonomy to decide
on applications that are installed on the server to create
specific configurations for their web needs, and have the
ability to provide a secure environment for their site. As
compared to a shared-server environment, dedicated web hosting
offers a peace of mind that a site will be delivered in a
reliable and secure manner.
There are major benefits of dedicated web hosting, as discussed
below. However, the major disadvantage, cost, is quickly being
overcome. Because of continual growth in the dedicated web
hosting industry, the rates for dedicated server plans are
rapidly declining. A competitive environment drives up the level
of service and decreases cost. This reduction is powered by an
increase in small and medium-sized businesses gaining an online
presence and the rapid proliferation of web hosting providers.
Advantages: Dedicated server hosting is favorable because of 2
major assets: control and reliability.
Since a dedicated web administrator has more control over a
dedicated server, it tends to be more secure, compared to a
shared web server. By knowing what exactly is installed on a
dedicated server through full root access, a system
administrator is able to confidently make decisions on the
software and application updates necessary to maintain the
dedicated web server and keep it running in its most optimal
configuration.
Increased reliability is another major asset of dedicated server
web hosting, as a server administrator has the self-sufficiency
to optimize page loads by tweaking variables such as page load
speed and general server resource allocation. This server
reliability translates to customer satisfaction and an increase
in the bottom line goals of a web site’s presence.
Disadvantages: While the benefits of dedicated web server
hosting is apparent, the bottom line consideration, especially
for business purposes is cost. Dedicated web hosting is
significantly more expensive compared to shared or virtual web
hosting, and until recently, could most commonly be quoted at
several hundred dollars to several thousand dollars per month.
Although cost may still be exorbitant, most businesses are able
to justify the use of dedicated servers through a true web
analysis to weigh the resources necessary to run applications
and code. Another drawback is the need to be able to monitor,
install, upgrade and configure programs, add sites, deal with
potential hacks, and troubleshoot systems. Therefore, the
necessary system administration skills, if one does not possess
them, may definitely inhibit the successful implementation of a
web site hosted on a dedicated web server.
Benefits: The direct benefits of a dedicated web hosting plan
surround the ability to totally administer a web server. The
advantage to be able to effectively maintain a dedicated server
lies in one’s ability to control the variables associated with
reliability and stability. In a dedicated environment, server
overload, malicious scripts from other users, and too many
installed applications are variables which can be controlled, as
compared to this loss of management in shared server hosting.
Furthermore, a dedicated server allows one to only install
applications or software that applies to the major hosting goal
at hand. Conversely, shared web hosting has installed software
that may or may not be related to the web hosting goals.
Reliance on the web host repair services and time delays of
platform repairs can be minimized, as one may intervene and
provide solutions to existing problems with dedicated web
hosting. Having the option to add patches, upgrade software, or
tweak performance is invaluable and allows the dedicated server
administrator to work with 24 hour access to perform
adjustments, corrections, or updates.
Lastly, speed of downloads can be determined through the amount
of bandwidth that is dedicated to just your website.
Statistically, visitors will quickly leave a site if the load
time was long. Dedicated servers allow quick delivery of web
pages, which increases the probability of keeping web site
visitors on a site that may convert them to paying customers.
Furthermore, quick loading pages enhance the company’s image and
may encourage existing customers to refer your web-based
services to others. What is the best application of a dedicated
web hosting service provider? Utility of a dedicated server
environment is best suited to those with a working knowledge of
server operating systems and those who don’t mind
troubleshooting problems which may arise.
Server administrators must be able to apply kernel upgrades,
service packs, and software patches, as well as provide ample
security, monitor traffic, update server applications, balance
server loads, and configure email, FTP, and DNS services.
In exchange for competency in the above functions, the best uses
for a dedicated web server environment would be:
· mission-critical sites requiring custom server management and
software implementation. · dedicated hosting resellers, web
developers and designers who need greater flexibility,
reliability and security for their clients · backbones of
corporate intranets · robust and dependable servers for
streaming media, online gaming, and e-mail or chat applications
· complex application sites with high traffic and secure
information such as ecommerce, database, and multimedia sites. ·
enterprise-level web sites · Web sites which may have content
restrictions if hosted elsewhere (e.g. adult targeted sites.)
How to decide: Overall, the cost, security of data and
equipment, bandwidth availability, the knowledge and integrity
of the web-hosting provider, uptime, hardware maintenance, and
any technical support offered by the dedicated web host are
important deciding factors. Although your specific dedicated web
hosting needs may be unique in a few ways, generally, one can
make a decision on a dedicated web server provider by
considering the following things:
Data Transfer Rates: Data transfer will need to be determined
based on the amount of information that will be downloaded, as
well as the type of content a site will be sharing (general text
vs. high resolution graphics and multimedia). A dedicated web
host will generally have various packages that will allow one to
choose the data transfer level, normally measured in “gigabytes
per month”. Higher levels of data transfer rates normally mean
more cost, so utilization of the first few months to correlate
data transfer rates and traffic patterns is key.
Platforms: The two most common systems available are Windows
based servers versus some flavor of UNIX (Linux and Solaris).
Windows is historically more expensive, but is generally
regarded as more user-friendly, especially with the ubiquitous
presence of Windows-based pc’s and administrators. Linux, on the
other hand, is less expensive to install, but harder to
maintain, as a steeper learning curve exists for those
unfamiliar with it. Therefore, the operating system installed on
a dedicated web server should depend on a couple of factors.
First, the platform should be conducive to the coding in which
the website and necessary applications are developed. Next,
since administration of the dedicated server will be done by the
subscriber, the necessary skill base to support the platform
must be in place. Commands and administration techniques are
definitely platform-specific.
Monitoring: Dedicated server monitoring works to prevent service
interruptions. The web host will provide a service that can, at
a pre-set frequency, check a website to see downtime.
Automation: Although dedicated web servers may require a greater
degree of skill, certain dedicated web hosting companies may
offer software that will automate common procedures, thus
lessening the high level knowledge necessary to maintain servers
and implement new services.
Data Backup: Some dedicated web hosting providers assist the web
hosting subscriber with data backups. Finding a dedicated server
provider who will assist in this process could alleviate the
hassle of doing it yourself and can allow one to devote time to
other things.
Scalability: Dedicated web hosting providers should be able to
account for major growth. Progressive expansion can be accounted
for by asking a web host if modules of extra space, bandwidth,
or better yet, larger packages can be purchased to allow easy
transition to better hardware and software.
Service Level Agreements: More dedicated web hosts are
publishing their SLA’s, which thoroughly documents what they
will do in exchange for what the customer is responsible for.
For instance, some dedicated server hosts are offering features
such as: 100% uptime guarantees, unlimited live answer technical
phone-based support, free upgrades of patches, hot-fixes,
personal Dedicated Sales account managers, maintenance staff
with spare parts for all server configurations, and more. A full
understanding of the commitment that a dedicated web host is
offering will help in a decision to utilize that service.
About Author :
Rodel Garcia is a freelance programmer and web developer. Owner
and webmaster of http://www.web-hosting-service-directory.com/