วันจันทร์ที่ 28 มกราคม พ.ศ. 2551

Hardware of Hosting


A Central Processing Unit (CPU), or sometimes just processor, is a description of a certain class of logic machines that can execute computer programs. This broad definition can easily be applied to many early computers that existed long before the term "CPU" ever came into widespread usage. However, the term itself and its initialism have been in use in the computer industry at least since the early 1960s (Weik 1961). The form, design and implementation of CPUs have changed dramatically since the earliest examples, but their fundamental operation has remained much the same.
Early CPUs were custom-designed as a part of a larger, usually one-of-a-kind, computer. However, this costly method of designing custom CPUs for a particular application has largely given way to the development of mass-produced processors that are suited for one or many purposes. This standardization trend generally began in the era of discrete transistor mainframes and minicomputers and has rapidly accelerated with the popularization of the integrated circuit (IC). The IC has allowed increasingly complex CPUs to be designed and manufactured in very small spaces (on the order of millimeters). Both the miniaturization and standardization of CPUs have increased the presence of these digital devices in modern life far beyond the limited application of dedicated computing machines. Modern microprocessors appear in everything from automobiles to cell phones to children's toys.


Type of Hosting Server



Free web hosting service: is free, (sometimes) advertisement-supported web hosting, and is often limited when compared to paid hosting.

Shared web hosting service: one's Web site is placed on the same server as many other sites, ranging from a few to hundreds or thousands. Typically, all domains may share a common pool of server resources, such as RAM and the CPU. A shared website may be hosted with a reseller.

Reseller web hosting: allows clients to become web hosts themselves. Resellers could function, for individual domains, under any combination of these listed types of hosting, depending on who they are affiliated with as a provider. Resellers' accounts may vary tremendously in size: they may have their own virtual dedicated server to a colocated server.

Virtual Dedicated Server: dividing a server into virtual servers, where each user feels like they're on their own dedicated server, but they're actually sharing a server with many other users. The users may have root access to their own virtual space. This is also known as a virtual private server or VPS.

Dedicated hosting service: the user gets his or her own Web server and gains full control over it

(root access for Linux/administrator access for Windows); however, the user typically does not own the server. Another type of Dedicated hosting is Self-Managed or Unmanaged. This is usually the least expensive for Dedicated plans. The user has full administrative access to the box, which means the client is responsible for the security and maintenance of his own dedicated box.

Managed hosting service: the user gets his or her own Web server but is not allowed full control

over it (root access for Linux/administrator access for Windows); however, they are allowed to manage their data via FTP or other remote management tools. The user is disallowed full control so that the provider can guarantee quality of service by not allowing the user to modify the server or potentially create configuration problems. The user typically does not own the server. The server is leased to the client.

Colocation web hosting service: similar to the dedicated web hosting service, but the user owns the colo server; the hosting company provides physical space that the server takes up and takes care of the server. This is the most powerful and expensive type of the web hosting service. In most cases, the colocation provider may provide little to no support directly for their client's machine, providing only the electrical, Internet access, and storage facilities for the server. In most cases for colo, the client would have his own administrator visit the data center on site to do any hardware upgrades or changes.

Clustered hosting: having multiple servers hosting the same content for better resource utilization.

Grid hosting : this form of distributed hosting is when a server cluster acts like a grid and is composed of multiple nodes.
Some specific types of hosting provided by web host service providers:

Web Hosting


Web Hosting InfoWeb Hosting service serves the customer both Website and E-mail . The customer will be able to manage data by their own via control panel. There are includes subdomain creation, Permission setting, Ftp Account management, database creation, e-mail adding and deleting, disk space specification of each e-mail in an account. For most usefulness, the customer can choose the appropriate plan suit to the website. There are 4 Plan which its operation system can be selected as Windows or Linux.Our web hosting system is completely different from other service providers as followings:Mail Server : The latest version Merek Mail Version9.0 is operating, which is chosen by US government, US army, FBI, and NATO. The Webmail system is developed by Ajax technology with the easier and faster application. 24 Hours Support : Supporting engineer team is standby for supervising, problem solving, and maintenance all 24 hours. Anti Spam , Anti Virus :We chose Merek which is the recently best Spam screening. We guarantee that you will receive the less-spam mail than other service providers you ever used. Data Transfer Unlimited : NetdesignHost Company cooperated with CS Loxinfo Company in serving extra bandwidth both domestically and internationally. Therefore we can fully serve the customer in part of bandwidth and guarantee that there is no bandwidth squeezing. The application can be performed with unlimited usage and higher speed than other service providers. NetdesignHost Companyserves for web hosting over 7 years. All customers are more than 3,000 websites and gradually increasing. Manage Mail Box : the clients can add, delete and set the mail box size of each user via Control panel webpage. Additionally, they also can check the available disk space and the alarm system for full mail box. Software License :The software we chose is all copyright products. Therefore the application and installation are highly accurate and effective from the supporting team. Programmer Support : You can ask for problem solution about ASP, PHP, ASP.net program. The supporting programmer team is available for any error in your program. White list , Black List :The client can specify White List or Black List of each e-mail by own. And the user or web admin are also able to specify White List and Black List of the domain. Control Panel : You can manage all domains via control panel by own. Or each login name might be separate to allow your customer can manage the domain by their own with more convenient. Stat Report : There is summarizing all statistics such as amount of visitors, page views, and hits including an amount of link from other sites or search engines. To generate the report, we selected SmarterStat which is a higher finesse than other software and it did not saved log files after report is generated and can delete those log files immediately. It helps to reducing data collection space. Hardware : Server Dell All Dell servers are high quality server which is direct order from Dell. We can assure that each device is endured all hard working status. For any hardware problems, the Dell supporting team with spare parts will immediately repaired it at the data center (On Site Service). Rack Server : Each NetdesignHost servers will be installed with a space between 1 U-sized servers, both upside and downside for well-ventilated atmosphere. This will reduces cause of hardware problem. 100 Domains / Server :Each server is limited to 100 domains for effective resources and to reduce the server problem. There are different from other service providers which each server is contains numbers of domains. It causes they can serve in lower price. New Version : Our server system will be regularly updated. The customer can employ latest version of PHP, ASP.net, Mysql, MS Sql, and other components. And you also might ask for additional component installation from our supporting team.