Report On Online Shopping System Information

Report On Online Shopping carcass InformationThe online shop organisation is fast gaining media for to sale or purchase items from some(prenominal)where and anytime. It is basically based on Internet, It is related with B2C (Business to Customer) sticker and status of the design and winment of e- job platform. It can not all save the operating costs of enterprises as advantageously as save the time of customer to go shopping at mall and it is increasing the efficiency of business.This document show the status of Online Shopping System and development background and then introduces or discusses the system design, system determinationives, system requirements and overall all microscope stages of development or implementation of system.This system provides good facilities to users with graphical user interface forms to registration, shopping cart management, and information modify etc. for customer. It has also provided some facilities to Admin as impart item, update item an d etc. It has been designed with B/S three tier structures, JSP technology for dynamic page design and for system security and code reuse the JavaBeans has utilize. And for best communication between system and intimately-fixed to access, as thoroughly as to store large entropy of the database has used MSSql Server 2000.In this basically the two user one is Admin who can add item, update item control over the database or the management of customer information and keep security over the information of the customer as tumefy as products. Second is customer who access the site for his requirement, he can register, search or see the products, details of products and comment for product and can do secure transactions over the internet.Chapter 1 IntroductionWhat I am going to do?In the proposed system , as discuss in the abduct we be going to develop the new website Online Shopping System for computer products. In the website I followed the softw be development methodology called additive approach nicotinamide adenine dinucleotide harmonise to it the system is mainly divided inot the two kinds of users and three kinds of mechanisms in order to make more sutaible for the end users to fulfill their all requirments from one deposit with quick and in more understandable manner. Here two kinds of users atomic number 18 Admin and End user means customer. In addition to this, three kinds of methods which considered here are NetUI means make available access to the end users for everything from the net which is developed with help of JSP and HTML, second one is the database which used to store large amount of data and easily can retrieve,update etc, and last one is the controls used for the same. therefrom here we followed the object lesson based UI desing approach. The important things which we added with this website is the latest product with latest configuration customer can choose as per configuration of that product, external devices, security for trans cation, customer can send their view or comment and legion(predicate) more.BackgroundIn the current world the fast development of Internet, the Internet has expressly become the best and fast media for collecting information, communication as well as entered into the commerce means selling, purchasing etc. So e-commerce became more popular and more businesses build an online store to show consumers a new shopping concept.Online shopping system as B2B, B2C, C2C ecommerce front-end business platform, the whole process of its business activities plays an important roles. In this site or system, consideration is how to build a B2C Online Shopping System.Online shopping is a kind of interactive features business information which provides users with two types of static and dynamic information resources. The static information are those that variegate frequently or afterward that resources, sucha as company profile, management practices and corporate systems etc. Dynamic information is subject to change information, such as commodity quotes, meeting arrangements, and training information. Online shopping system has powerful interactive features to enables businesses and users to easily transfer inoformation to manage e-commerce transactions. This new inter-company transactions to achieve the paperless exchange of documents and funds.Technologies Selection and JustificationFollowing is description of technologies which are used for the website work1.3.1 Hardware/Software RequirementsSoftware specificationsHardware specificationsHardwareMinimum RequirementMicroprocessorIntel 3.1GHz processor or onwardsRandom Access remembering (RAM)512 MB RAM.Hard Disk Drive20GB (min. free useable disk space).1.3.2 Technology Description1) JSP As there are number of acronyms with which the Internet is packed, another(prenominal) one is JSP. Here the JSP is standing for the Java Server Pages, but its commonly known as the JSP. JSP is nothing but the scripting language and very overmuch similar to the ASP, PHP languages. Using the JSP, contents in the website are generated dynamically which allowing the rather than only statically as with the HTML. There are many free hosting available for the JSP websites because of the motive is that JSP is free and open source, simple, robust. There are other web development technologies also available now days such as PHP, ASP.net etc. that we encountered some problems with such technologies which are presented in following justification for the sameJSP over PHPBoth (JSP PHP) is web technologies are strong. For the most of the enterprise level applications JSP is better agency to do because of its security, stability, speed of execution etc and more are the advantages of JSP. We encountered the problem with the PHP is that it becomes not more secure as compare JSP. As compared to the PHP, JSP is more rapid tool for the development of websites, once we know it, we can design any kind of pages which seems to us harde r with the PHP because PHP is harder and also fewer objects oriented than JSP. Using JSP, we can develop web application quick by hold backing the level of performance, security for the same.JSP over ASP.NETASP.NET is come with the Microsoft product in the VS framework which is also one of the better way to designs and develop our websites, but the problem with such technology is that it is available only commercially means not freely as the JSP. As the we are acquiring same performances from the JSP as from the ASP.net, then its enough to decide to go with the JSP. Apart from this, there some other advantages which of JSP over the ASP.NET we observed such asFreely Avaliable and Platform independent.Hosting is Cheply available.Web Server for JSP is free.If OS is Linux, no need to pay for the antivirus softwares.Rapid development.2) MSSql Server 2000One of the powerful is MSSql. There are many other powerful databases such as Oracle, Mysql etc are available. But charm selecting MSS ql database, there are two things which were addressed as compared to Oracle as well as MySql as database which is best suitable with the JSP and another one is database which sport fast speed to retrieve, update or communication with data. While with Oracle, MySqlserver there component part of extra efforts needs to be done before setting up the web application, the MSSql database is easy database with the high reliability, fast performance, and easy to use.Project PlanThus as we used the incremental methodology of the software development, this project is divided into the different phases like requirement analytic thinking phase, designing phase, development phase, deployment phase, testing phase etc. Following chart shows the overview of the proposed project plan with their time durations.Phases in Website DevelopmentIn this section, some of the quality planes which are considered in order to maintain the quality of the proposed website. The major quality measure which we cons idered for the website is the proper validation for different things and response time of the proposed website because on the basis of this customers attraction is depends. Following is the brief commentary of these terms1) HTML ValidationUsing this validation we can check the document correctness against the DOCTYPE which is declared. On the basis of this various kinds of reports generated if there are any bugs with it.2) Validating LinksThis is one important issue with the websites. Links of the website are checked against the all links given in the website whether they are working according to the specification given.3) Validating AccessibilityThis is the most important activity which must be include in every website quality planning. It is not enough only to make the website, because people from different places, with different platforms accessing our website. The initiative of web accessibility is the maintaining the resources list which give help in order to designing the we bsites which will accessible.4) answer TimeFor the websites like proposed one its necessary to check up with the response time of server because with websites several shopping transactions need to be done.Chapter 2 Software Development Methodologies2.1 Types of MethodologiesThe mechanism of methodology is mainly composed of the one or more techniques in conjunction with the one of the models of software development. The prototyping techniques, object oriented techniques which are the multiple slipway in order to implement the models such as incremental, falls and curl models. During the single project such kinds of mechanisms are matched as well as mixed. Thus the methodology = techniques + models. Following are different kinds of methodologies which are prepared on the basis of combination of techniques as well as models1) Waterfall Model (Life Cycle)2) Prototyping Model (Life Cycle)3) Iterative Enhancement Model4) Incremental Model5) The Spiral Model6) Object Oriented Methodolo gyIn the next section, we will see the details of separately of these models in briefRef. http//codebetter.com/blogs/raymond.lewallen/ register/2005/07/13/129114.aspx 2.2) Introduction Methodologies1) Waterfall ModelThis model is called as the waterfall model, because in this model the more emphasizes is on the complete phase development before proceeding with the next phase of the development. With the combination with some kinds phase completions, disposal of the baseline is done which freezes the development products at such point. If the current requirement is identified in order to change these products, then the process of formal change is followed in order make the change. Such kind of phases graphic representation during the software development resembling the waterfall model downward flow.Ref. http//www.onestoptesting.com/sdlc-models/waterfall-model 2) Prototyping ModelWaterfall model is basically designed for addressing the issues with the waterfall model. In this model, the basic idea is that rather than freezing the requirements before coding or designs we can proceed, using the throwaway specimen requirements of the development understands. On the basis of requirements which are currently known. The look-alike development is inside contains the coding, designing as well as testing. But each of these phases is not done very formally or thoroughly. Thus using such kind of mechanism, end users can get the systems actual feel, only because of the thing that prototype interactions will allow clients to understand the requirements better way for the desired system.3) Iterative Enhancement ModelThis model is trying to combine the features of models like waterfall as well as prototyping models. The main idea behind such model is that development of the software is done on the basis of incremental approaches, in which each and every increment is adding the some kind of functional capability in the system still the system is fully implemented. During th e every step, extensions, designing and modifications are made.Ref. http//codebetter.com/blogs/raymond.lewallen/archive/2005/07/13/129114.aspx 4) Incremental ModelMain idea in this model is that during the overlapping sections waterfall is performed in order to attempt projects of waterfall model compensate which is done by generating the earlier usable functionality. This kind of model whitethorn be needed the overall requirments set that are small projects series. With the general objectives, initially using the basic objective, incremental model is started.5) Spiral ModelThe model for the incremental is can be considered as the coil model sometimes. The view of the spiral model is illustrating the one of the strength of the previous model in this section which is system size grows while the resources can be held on constant. The size of spiral is corresponds to the size of system, on the other hand the distance among the coils indicating the resources. As the name indicating su ch model has many cycles. The dimension of the radial representing cumulative cost which is incurred while accomplishing the steps that are done so far as well as dimension of angular representing the progress which is made during the completing the every spiral cycle.Ref. http//codebetter.com/blogs/raymond.lewallen/archive/2005/07/13/129114.aspx 6) Object Oriented MethodologyAs the name indicating, such methodology requiring using the object oriented techniques which can be used during the requirement analysis, designing and implementation phase of the system. Such kind of methodology asking for the analyst for determining the systems objects, their deportment over the time or their behavior in response to the events, as well as what kind of relations and responsibilities an object has to with the other objects.Ref. http//codebetter.com/blogs/raymond.lewallen/archive/2005/07/13/129114.aspx 2.3 Advantages and DisadvantagesAdvantages of Prototyping ModelEarly functionality.Providing the process in order to perfect the definition of requirments.Providing the risk control.Main focus of the documentation is on the end product rather than the evolution of product.Providing the basic specification which is bodily in the operating replica.Disadvantages of Prototyping ModelThis method is less applicable for the existing systems as compare to the existing new systems development.Suffering from the dirty documentaion.Bad reputation in between the conservatives because of dirty and quick method.Sometimes using this method system is developed with the poor performance.Advantages of Iterative MethodReliable software production.This may be intrdouced gradually to an organization.Disadvantages of Iterative MethodComplete sets of requirements are required.Disciplined style may stifle creativity.Advantages of Object-OrientedProblem owners can joining in producing the solution. aid costs are less due to the object oriented analysis which encourages the complete set of soluti on.This kind of model expresses the reality of users view.Disadvantages of Object-OrientedThis is difficult for those methods which is having the structured analysis of background.This method may be difficult with the DoD-STD- 2167A.Ref. http//codebetter.com/blogs/raymond.lewallen/archive/2005/07/13/129114.aspx 2.4 Details Two MethodologiesIn the following section, discussion and detailed working of the two models such as incremental model and waterfall model.1) Waterfall ModelAs we discussed the basic working this model in above section, in this section we will take the overview of basic steps of the model in the software developmentFollowing figure shows the different phase in the development of the software. The documentation included the documentation from each phase. The phases below the detailed design phase include software as part of their output. Transition from phase to phase is accomplished by holding a formal review that is attended by the contractor and appropriate gove rnment agencies. These reviews provide the government insight into the contractors progress. At critical points on the waterfall model, baselines are established, the last of which is the product baseline.Figure1 Waterfall ModelAs showing in above figure 1, as the name indicating waterfall model is made up of sequentially of phases one after the next phase. In comparison with the other software development models, following are some of the salient attributes of this modelThis is the forma method.This is like top down development approach.This is consisting of phases which are independent and needs to be completed sequentially.This model is used in different waysPhases are combined,The starting as well as ending points are different.Ref. http//www.onestoptesting.com/sdlc-models/waterfall-model 2) Incremental MethodCDocuments and Settingsgodwit3Desktopincremental-model1.gifAs we discussed in the last paragraph, the model of incremental is performing the waterfall in the overlapping s ections in order to attempt length compensation for the waterfall model projects by generating the earlier useful functionality.As compared to the waterfall model, a project which uses the incremental model is starting with the general objectives. In this case, some part of such objectives are defined as the requirements as well as are implemented, after that the next part of these objective are considered and implemented, this process is continues until the complete objective is achieved. However as compare to the complete requirements general objectives can be uncomfortable for the management. Well defined interfaces are needed due to the fact that few modules may be completed archeozoic compare to others. This model is more flexible for the development of the websites as compare to the softwares. Thus we selected incremental model for the same.Ref. http//testing-mines.blogspot.com/2006/05/what-is-incremental-model.html2.5) Methodology SelectionFor our proposed application we hav e to use the method of incremental approach which is best suitable for such kinds of applications. Because of the following benefits from itGenerates working software quickly and early during the software life cycle. more than flexibleless costly to change scope and requirements.Easier to test and debug http//kona.kontera.com/javascript/lib/imgs/grey_loader.gifduring a smaller iteration.Each iteration is an easily managed milestone.