Virtual Web Servers - The Perfect Alternative to Shared Hosting

If you're like most webmasters out there, you've probably started off with shared hosting at one point or another. Though shared hosting has some advantages, by nature the hosting is shared with plenty of other websites. In order to cut costs, shared hosting companies over pack many accounts all on one single server. This can cause plenty of problems which shared hosting is all too known for, especially slow download speeds as well as sporadic downtime.

If your website is seeing a good amount of success, many would suggest that you switch to your own dedicated server. If you've seen the prices for a dedicated server, you know that costs can run high.

There is a solution in between shared hosting and dedicated hosting which is called a virtual web server. A dedicated virtual web server will let you operate your own websites as if you actually owned the server virtually. Each virtual web server has direct control over its own resources like RAM, CPU, and others. Each and every virtual web server is completely isolated from other virtual web servers, so you won't be affected in any way by the actions of other webmasters and their domains/servers.

If you treat your website like a business, or even if it is an e-commerce site, then getting a virtual web server is probably the best route for you to take. When it comes to giving your website a home on the Internet, you'll definitely want a presence that's going to be up at all times, with top download speeds.

You also have the option of installing any application on your server that you'd like. No longer are the problems of not being able to run certain web applications on your shared server because your hosting company doesn't support them. If you want something, simply install it on your virtual server. A single virtual web server will give you the flexible solution that you need for web hosting.

Published by Doug Smith. Find more information on virtual web servers or find out more about getting your own virtual private server

Virtual Web Servers: Perfect For Mid-sized Web Hosting Needs, Part 2

Usually it takes a person with quite a bit of experience to be able to successfully setup, maintain, and configure a web server. The problem with this is that there are not enough of these experienced people to prepare a web server for all of the individual web sites on the internet today.

One way to help fix this problem is to use virtual web servers. A virtual web server allows one very experienced person to setup a single server that will be able to host many different web sites across many domains. This also allows different web sites to be configured individually and be able to use more resources than they would be able to use if they were not hosted on a virtual web server.

Since each web site can be fully configured, you will have quite a bit of control over all of the different features of your web site.

A virtual web server allows each web site to have its email, FTP access, and many other configuration files to be configured exactly the way you want them to be. Also a virtual web server allows access to different types of databases which can make your web site more dynamic.

Many virtual web server plans allow unlimited email addresses and built-in spam filters and virus protection. They also allow unlimited anonymous and non-anonymous FTP sites, so that you can offer file upload and downloads to your clients.

However the best feature of a virtual web server is that you have complete control over how your web site is configured to run, so you can do almost anything that you want to do. You do not have to be an expert, because many of these services offer a management tool, so that you can do all of the configurations without knowing exactly how to do it by hand.

Learn how to get a virtual web server at http://www.webserversintl.com

Is Your Website Secure On A Shared Server? Part 1

Security aspects of a shared web hosting server have always on the forefront. And, with almost 90% of websites being hosted on shared servers, the security considerations are not uncalled for.

Also know as virtual hosting, shared hosting has been the favorite of small and medium size enterprises. Owing to the fact that shared web hosting works out to be cheaper than hosting on dedicated servers. That?s because a website shares a server with other websites in a virtual environment. But, does that make it vulnerable to hacking? That?s the million dollar question. To understand the security aspects of hosting on shared servers, we will have to first understand the different modes of shared hosting.

Types of shared hosting

• Domain based shared hosting:

It works on the Virtual Private Server (VPS) technology and provides each website with a unique URL, even though they are hosted on a single server. The VPS technology achieves by creating effective partitions in the server and gets them to act as individual servers.

• Name based shared hosting:

In name based shared hosting, a websites name appears as a subset of the service providers name. Example of such service providers are geocities, blogspot etc.

• Directory based shared hosting:

With respect to directory based shared hosting, the customers website will be mentioned as a directory in the host domain name. The most important point that comes through with shared hosting is the relative lack of a dedicated IP address. That?s because most of the web security apparatus are applicable on the IP address level. That?s the reason why, dedicated severs are capable of providing a more secure environment; as they guarantee a unique IP address.

The other blockade with shared server security is the relative difficulty encountered in implementing SSL certificates.

Search Engine marketing expert, Tarun Gupta is one of the most prolific writers in the internet marketing domain with his articles being published in numerous search related websites and newsletters. He is the founder director of web development and web hosting services company BrainPulse.com.

Monitor the Uptime of Your Websites and Servers. Downtime is Expensive!

There are companies, which websites are essential for their business success, as they are generating the most or the whole of the company?s revenue. Maybe also you belong to them. When this kind of website (server) is down, your business is affected. If your website is hosted by another company, you probably have some sort of ?uptime? guarantee. Nevertheless, what exactly is uptime and how do you measure it. The basic definition of uptime is the period of time when your site is up and running, being accessible and able to satisfy customers.

The opposite, when your site is not accessible, it is down. And that is how you measure downtime. Faulty routers, malfunctioning LANs, or a loss of electrical power typically causes most of the downtimes; only rarely are caused by a natural disaster. Most often, it is caused by failures from the telecommunications company or an application failure, not a fire, flood or other catastrophe.

The cost of downtime calculation of course depends on many factors, like the products and services you provide, the size of your company, the number of online sales, etc. Even if you do not sell any products or services online, there is still a cost of downtime, but then in terms of damage of reputation etc. Calculate the cost of downtime is difficult and varies from one company to another. There is no ?average business?, so the statistics that quantify the cost of downtime for average businesses are not helpful.

The cost of downtime include direct costs such as the labor charges for a team of technologists who had to resolve the outages. The indirect costs are much more difficult to calculate and include potential lost revenue, reductions in worker productivity, damaged reputation with customers and in the marketplace, lost future sales and the cost of storing unsold goods. Financial analysts and accountants at your company can help you come up with the factors for your particular business.

If your website is generating profit for your business, you will for sure monitor it by an external monitoring service. The on-line market offers you to choose from different services to get uptime reports, statistics and get notifications as soon as your website is down. You can not let your customers to inform you about your own downtime.

To understand the importance of being aware of downtime, and to be alerted as soon as possible when a problem occurs, have a look at these numbers:

• According to a report by Cumulus Research Partners website downtime, caused by problems such as network failures, costs European businesses more than ? 5 billion a year.
• In the automotive industry downtime is often worth some $1.000 a minute.
• According to a recent study conducted by ARC Advisory Group, accounting for nearly five percent of total North American production, more than $20 billion is lost each year due to unscheduled downtime. Clearly, the traditional "fail and fix" approach to maintenance is no longer a viable MRO strategy.

Many hosting providers guarantee 99 % uptime. 99 % uptime sounds good, but means that your site could be down more than 3.5 days a year, and in today's Internet that is unacceptable. Comparing to that, 99.9 % uptime is much better, but with 8 hours and 45 minutes of possible downtime do not have to be always enough. The table below shows the percentage of uptime and the related downtime per year.

99 % .......... 87 hours, 36 minutes (more than 3.5 days) 99.9 % ....... 8 hours, 45 minutes, 36 seconds 99.99 % ..... 52 minutes, 33.6 seconds 99.999 % .... 5 minutes, 15.36 seconds 99.9999 % .. 31.68 seconds

As you can see, a 99 % uptime may not sound too bad, but it can cost you quite a lot of loss in revenues.

There are more than 30 uptime monitoring websites worldwide, while some of those have also affiliate partners. Among those are: Alertra, AlertSite, Dotcom monitor, InternetSeer, Jaguard, RedAlert, SiteUptime, WatchMouse, WebsitePulse and others. Almost all of them offer some prepaid packages based on monthly fees, varying by number of possible monitored sites (servers), additional services and by the complexity of the service. The price of their basic prepaid package is $5 - $40 per month. For this price you can monitor only 1, or maximum of 3 devices, choose from quite a lot of protocols, allow to send notifications to multiple contacts via e-mail, IM, pager or SMS, allow to choose between daily, weekly, or monthly reports by email and of course uptime performance and statistics available on-line. The Professional packages can go up to $180 per month or even higher.

There are just two completely free 24/7 monitoring services: Montastic and mon.itor.us.

Montastic?s biggest advantage is simplicity of the service, while it offers just basic service including real time monitoring and alerting by e-mail one contact person ? the registred user, or by RSS feed, when the website is down and when it is back again. It allows to monitor only http websites, limited to the number of 100 (what is not a limit at all), checking it every 10 minutes from two different locations.

Meanwhile mon.itor.us provides network, website and server monitoring service supporting 11 protocols with possibility to monitor unlimited number of devices and alert unlimited number of contact persons by e-mail, RSS feed, IM message, pager or SMS. There are also other remarkable features as personalized interactive interface, where you can add server performance and availability tests, set daily, weekly or monthly reports sent by e-mail. Tests are performed from 3 geographically distributed servers, and they are always adding more interesting features as they are still in beta version.

Peter Cernak works at Sourcio. The company develops mon.itor.us and offers a wide range of IT services and Open Source solutions for small and medium-size businesses.

What to know while go for dedicated server hosting

What is Dedicated Server Hosting?

Now a days the world wide web grows like anything and the need of website security, standreds and bandwidth also need to consider while going to start a web based business or a information portal to make things better. How to measure that a hosting package will fit for your corporate website need? There is a solution for corporate websites who think about security and uptime..Dedicated Server.

Dedicated server 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 server hosting offers a peace of mind that a site will be delivered in a reliable and secure manner.

There are major benefits of dedicated hosting, as discussed below. However, the major disadvantage, cost, is quickly being overcome. Because of continual growth in the dedicated server 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 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 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 hosting is apparent, the bottom line consideration, especially for business purposes is cost. Dedicated 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 server 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 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 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 server 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 server 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 server 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 server 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 server 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 server 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 configurationsFeature Articles, and more. A full understanding of the commitment that a dedicated server host is offering will help in a decision to utilize that service.

Types of dedicated server platforms?

There are several types of platforms available with server providers to fit for your website, application development need.

1. Coldfusion Dedicated Server for coldfusion application development.

2. Windows Dedicated Server for application development using ASP, ASP.Net, MSSQL.

3. Cpanel Dedicated Server for linux dedicated server with cpanel control panel.

For more information on refer Web hosting articles

A internet bee having good knowledge over concepts like server hosting, internet marketing, seo and ppc programs. He runs complete dedicated server hosting website for dedicated server information