Skip to main content

Web Server and Web Hosting

Functions provided by web server
·         Processing of HTTP request
·         Security services(SSL)
·         FTP(File Transfer Protocol)
·         SE(Search Engine)
·         Data capture
·         Email
·         Site management tool
HTTP
Requesting a service/product is done by http. Server creates http response for which
·         Acknowledgement
·         Retrieves the request
·         Creates a response
·         Secured data/encrypted data is to be send to server.
Search Engine
Provides indexing of pages
Data Capture
Logs are stored in server
Google analytics provides logs in GUI fashion

System Architecture of Sever
Refers to the arrangement of software machinery and tasks in an information system needed to achieve a specific functionality.
The development of web server applications and multi-tier system architecture is required to handle the processing loads of the web applications of the web applications ans so these servers have specialized software programs.

Web Hosting
Steps of E-Commerce
·         Web hosting and web administration
·         Web designing and development
·         Online transaction
·         Marketing and branding
·         Training and development
·         Management and control

Web hosting and web administration
You need to set up a server, rent a server space, go for domain name server registration and get access of Internet through ISP.

Web designing and development
Website designing can be either:
·         In-house
·         Outsourced
Factors that determine in house or outsourcing of a web designing
·         Availability of expertise
·         Developing mission critical application
·         Level of confidentiality required
·         Finance available
·         Maintenance control

Online transaction
Factors determining online transaction
·         Per transaction cost
·         Degree of control required
·         Improved cash flows
·         Building of trust
·         Fixed and variable cost included
·         Internet discounts
·         Charge back/fee

Labels:

Comments

Post a Comment

Popular posts from this blog

Advantages and Disadvantages of EIS Advantages of EIS Easy for upper-level executives to use, extensive computer experience is not required in operations Provides timely delivery of company summary information Information that is provided is better understood Filters data for management Improves to tracking information Offers efficiency to decision makers Disadvantages of EIS System dependent Limited functionality, by design Information overload for some managers Benefits hard to quantify High implementation costs System may become slow, large, and hard to manage Need good internal processes for data management May lead to less reliable and less secure data
1 comment
Read more

Inter-Organizational Value Chain

The value chain of   a company is part of over all value chain. The over all competitive advantage of an organization is not just dependent on the quality and efficiency of the company and quality of products but also upon the that of its suppliers and wholesalers and retailers it may use. The analysis of overall supply chain is called the value system. Different parts of the value chain 1.  Supplier     2.  Firm       3.   Channel 4 .   Buyer
Post a Comment
Read more

Big-M Method and Two-Phase Method

Big-M Method The Big-M method of handling instances with artificial  variables is the “commonsense approach”. Essentially, the notion is to make the artificial variables, through their coefficients in the objective function, so costly or unprofitable that any feasible solution to the real problem would be preferred, unless the original instance possessed no feasible solutions at all. But this means that we need to assign, in the objective function, coefficients to the artificial variables that are either very small (maximization problem) or very large (minimization problem); whatever this value,let us call it Big M . In fact, this notion is an old trick in optimization in general; we  simply associate a penalty value with variables that we do not want to be part of an ultimate solution(unless such an outcome is unavoidable). Indeed, the penalty is so costly that unless any of the  respective variables' inclusion is warranted algorithmically, such variables will never be p
Post a Comment
Read more