Web hosting service

A web hosting service is a type of Internet hosting service that allows individuals and organizations to provide their own website accessible via the World Wide Web. Web hosts are companies that provide space on a server they own for use by their clients as well as providing Internet connectivity, typically in a data center. Web hosts can also provide data center space and connectivity to the Internet for servers they do not own to be located in their data center, called colocation.
The scope of hosting services varies widely. The most basic is web page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a Web interface. The files are usually delivered to the Web "as is" or with little processing. Many Internet service providers (ISPs) offer this service free to their subscribers. People can also obtain Web page hosting from other, alternative service providers. Personal web site hosting is typically free, advertisement-sponsored, or cheap. Business web site hosting often has a higher expense.
Single page hosting is generally sufficient only for personal web pages. A complex site calls for a more comprehensive package that provides database support and application development platforms (e.g. PHP, Java, and Ruby on Rails, ColdFusion, and ASP.NET). These facilities allow the customers to write or install scripts for applications like forums and content management. For e-commerce, SSL is also highly recommended.
The host may also provide an interface or control panel for managing the Web server and installing scripts as well as other services like e-mail. Some hosts specialize in certain software or services (e.g. e-commerce). They are commonly used by larger companies to outsource network infrastructure to a hosting company.
32.Bpo.
One of the most important advantages of BPO is the way in which it helps to increase a company’s flexibility. However, several sources have different ways in which they perceive organizational flexibility. Therefore business process outsourcing enhances the flexibility of an organization in different ways.
Most services provided by BPO vendors are offered on a fee-for-service basis. This helps a company becoming more flexible by transforming fixed into variable costs. A variable cost structure helps a company responding to changes in required capacity and does not requisite a company in investing in assets and hereby making the company more flexible. Outsourcing may provide a firm with increased flexibility in its resource management and reduce response times to major environmental changes.
Another way in which BPO contributes to a company’s flexibility is that a company is able to focus on its core competencies without being burdened by the demands of bureaucratic dictate. Key employees are herewith released from performing non-core or administrative processes and can invest more time and energy in building the firm’s core businesses The key in this lies in knowing which of the main value drivers to focus on – customer intimacy, product leadership, or operational excellence. Focusing on one of these drivers may help a company create a competitive edge. A third way in which BPO increases organizational flexibility is by increasing the speed of business processes. Using techniques such as linear programming is a way to reduce cycle time and inventory levels, which reduces a company’s slack. Supply chain management with the effective use of supply chain partners and business process outsourcing increases the speed of several business processes, such as the throughput in the case of a manufacturing company.