অািম একজন েনট অনুসন্ধানী এবং অনলাইেনর মাধ্যেম েকিরয়ার গঠন করেত চাই। Wonderful Bangladesh অামার স্বেপ্নর ব্লগ অােম এই সাইটটােক সমৃদ্ধ করেত চাই। এ ব্লগ ৈতিরেত েয েকউ ইচ্ছা করেল অামােক তথ্য িদেয় সহায়তা করেত পােরন, ধন্যবাদ... web hosting Most hosting packages are grouped into broad categories: Accommodation shared or pooled: Each server hosts multiple sites, up to several thousand, and that in order to share the costs. The main advantage is the price, the main disadvantage is that the client is not shared by the server administrator, it is often dependent on the goodwill of the host if he wants a particular technology. In some configurations of shared hosting, the user can be administrator of a virtual server on which the site is deployed. However, it continues to share system resources shared with other customers. Dedicated accommodation: The customer then has its own server, and can generally be administered as desired, which is the main advantage of such offers. The server provider remains the owner of the server. The disadvantages are: the price much higher than shared hosting, and the need for skills to administer the machine properly. The dedicated virtual hosting via a hypervisor that offers customers the flexibility of a dedicated (the client administers his machine to his liking) by providing a virtual machine that uses some of the resources of a server (physical) by techniques Virtualization (IT). Dedicated accommodation known as "managed" with "dedicated server managed hosting" or "turnkey" The customer has its own server, but the technicians involved in managing host systems. This solution is perfect if you have any technical knowledge of his administration. Simply drop the site. This type of accommodation sought to accommodate the needs. Collocation: The host is in its data processing center, a space available to the client, so that it can place its own server on the inside (most of the time in cabinets or racks specially appointed " berry "). The host also provides the customer a power cable and an ethernet cable so it can feed and connect its server to the Internet. This is supposed to be cheaper, since the location of the server is not included, but security systems and badges in the data processing centers can cost more than renting. Most hosting providers are paid, there are still some free, most often it is calling for tenders for their paid services, more feature rich and more efficient. Companies face many challenges in terms of hosting infrastructure and applications. Torn between performance requirements vital to their business and the constraints in terms of spending and investment, they turn to most often focusing on sharing solutions and industrialization. Virtualization, the "cloud computing" and SaaS applications are increasingly being considered as alternatives they should consider carefully.