RAID is an important feature of Web Hosting Services which is provided as main feature with Dedicated Server Hosting services. and it comes with various levels, a web hosting client can choose it as per his requirements.
- RAID-0: This RAID technique has striping but lack of data redundancy and that’s why it can only provide the good performance without fault-tolerance.
- RAID-1: This is based on Disk mirroring and includes minimum two drives which duplicates the data stored. Without any striping read performance is improved. It provides best performances for multiple users with fault-tolerance feature.
- RAID-2: Striping exists here across multiple disks with error checking and correcting (ECC) information.
- RAID-3: One drive is used for striping and storing parity information. Error checking and correcting (ECC) information features is used for detection errors. After calculating the exclusive OR (XOR) of data stored on the other driver, data recovery can be achieved. The drawback with RAID-3 is it can not overlap I/O because I/O operations address all drive at the same time. RAID-3 is recommended for single user systems which have long record applications.
- RAID-4: It is targeted towards the large stripes, so that webmasters can read records from any single drive, which provides the benefit of overlapped I/O for reading operations only, for write operations no I/O overlapping advantage because all writing operations need to update the parity drive.
- RAID-5: This level of RAID is based on rotation of parity array. Drawback of no write operation with overlapped I/O in RAID-4 is removed in this level. Unlike RAID-4 both read and write operations can be overlapped with RAID-5. It stores parity information but lacks data redundancy, despite this absence of data redundancy its possible to reconstruct data by using parity information. Minimum three disks are required for array in RAID-5. For the multi-user systems which perform less critical and limited write operations, RAID-5 is recommended.
Still there are many levels of RAID which will be shared in next post.
When upgrading from a shared web hosting package, your next choice of hosting service is likely to be a dedicated web hosting package, whether it be a VPS server or a dedicated server. Dedicated web hosting services provide you with your own dedicated hosting environment that is isolated from other users so that you can make the configurations changes that you see fit and install any applications or components that you need in order your website to be able to function correctly. Dedicated web hosting services are available form a variety of web hosting companies which enables you to find a dedicated web hosting service that not only offers you the resources you need, but is also incredibly affordable. A VPS server can still be seen as a form of shared web hosting because you are still going to be sharing the physical hosting node with other VPS servers; a dedicated server on the other hand can provide you with complete isolation away from any other users because you will be the only one managing your server. Both can provide you with the dedicated hosting environment that you require, although you will be able to a lot more with one than the other.
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To remove the worry about whether your website is available or not, you will want to be considering a high uptime web hosting package as a way of meeting your web hosting requirements. Reliable hosting packages are now standard across all web hosting providers so finding a web hosting service that can offer you a high level of uptime doesn’t need to be as hard as it may seem and your choice of web hosting package will always dictate how much uptime you can come to expect. A VPS server or dedicated server will offer you high uptime from the outset because you are going to have your own dedicated hosting environment with your own guaranteed resources that can’t be used by anyone else. Shared hosting packages aren’t well known for offer high uptime levels because you are sharing a hosting environment with many other users and you need to appreciate that neither yourself nor your web hosting company can guarantee the uptime of a shared hosting server simply because it will only take one website to bring the entire server to a grinding holt. In any case it is a good idea to read any hosting reviews that are available for your chosen web hosting company because this will give you a good idea as to their uptime history.
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A dedicated server is the only web hosting service available that can provide you with a physical form of web hosting that will offer you a hosting environment, which is completely separate from anyone else. Although dedicated server hosting may be a more expensive form of web hosting, for the most part it is highly beneficial for larger businesses, as you are able to select hardware assignments that are usually impossible to receive with VPS server hosting because of the architecture of the hosting platform. Dedicated servers can provide you with a dedicated web hosting environment that you can then configure as per your requirements; you can also install any applications that you see as being fitting for your requirements so that you are able to create a hosting environment that will be able to serve your website as you need. Any good web hosting provider will be able to offer you the choice between Windows and Linux for your dedicated server; this choice of operating system will help you to ensure that you all the applications that you choose to use as well as your web applications are fully compatible with your dedicated server at every level.
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If you are looking for the best web hosting service available then the chances are that you are considering dedicated server hosting for your requirements as dedicated server hosting generally gives you a lot more than any lower end form of web hosting will ever be able to. Although dedicated servers are expensive, the benefits that you will receive in terms of reliability and security make dedicated server hosting good value for money in most scenarios. During the order process you will be able to select the operating system that you wish to have installed on your server, allowing you to create a custom dedicated hosting environment; any good web hosting provider will be able to offer you the choice between Windows and Linux, normally providing a variety of versions of each operating system. Dedicated servers can provide you with a good level of isolation meaning that you won’t have to share any of your resources with any other users; even with VPS server hosting you are sharing the hosting node with other servers meaning that you will never be able to make full use of the processor, meaning that dedicated server hosting is your best choice for CPU intensive tasks.
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The dedicated IP web hosting also referred as Static Web Hosting, is a another type of web hosting solution. In this type of hosting, each user using a dedicated web hosting server gets a unique IP address to use. The user simply needs to log into the website using the given IP address or the domain name to access information that is available on any dedicated web hosting servers.
Most of the experienced web hosting service providers offer the service of dedicated IP web hosting. Though, if you are have a mission critical online business, you must make sure that you choose the best type of dedicated IP web hosting services from reputed and professional web hosting providers. The advantages of using such services are huge.
The major advantage of the dedicated IP web hosting is, you get your own unique IP address with your personal space and that is important when thinking of serious business over the world wide web.
Security of data and website is of utmost importance to an eCommerce website.Such services also help you to avoid spams that you may come across while working with other types of servers,especially the servers that are shared by multiple users.
Inorder to get a unique IP address, you simply need to sign-up with web hosting service provider. They would avail you a unique dedicated IP web hosting account, using this you can instantly start your online business. With this kind of service you can get some basic web tools and features that are required by a website.This service is no different than other Web Hosting services,you can simply upload your content and other data to your own secure personal space.
Extreme Reliability and flexibility is the best advantage of this type of web hosting service no matter how complex the web hosting architecture you have. Dedicated IP web hosting is advantageous as it also offers guaranteed private and secure SSL certificate which is essential for online stores for securing the online transactions. It also provides anonymous FTP which is very important for transferring the data over the internet in a much secured way.
You can also have complete control over your website and the hosting account with the use of Dedicated IP hosting solution.A dedicated IP is specifically useful from an SEO point of view,and is important when you are taking efforts to optimize your website inorder to achieve better page rank and better position in the search engine result pages.
