Spatial Data

Topics: Database, Unified Modeling Language, SQL Pages: 36 (10270 words) Published: June 1, 2013
The application that is to be developed will enable user to get exact result for their query. The query is related to a particular location and a destination in the location. The application ensures that the user gets only what is being looking for and no any misleading link and unnecessary results are generated. The application allows the user to open a new account with a unique name and pass word. Once account is being created the account name and password will be used to access the service. The user is also authorized to change his/her password at any time. The accounts are divided into two categories- user account and admin account. The admin account allows the admin to get access to the database and make any necessary change or update the database. Once the user gets access to the service, the user gives a location name as the first input to the application. The application fetches the relevant result from the database and maintains it as a temporary dataset cache. The next input is a type of destination that user wants to visit.

The application also allows user to get a route map to the destination .This is accomplished using Google map API and Google marker. The application is developed to run on any browser and on Windows platform.

Systems analysis is a process of collecting factual data, understand the processes involved, identifying problems and recommending feasible suggestions for improving the system functioning. This involves studying the business processes, gathering operational data, understand the information flow, finding out bottlenecks and evolving solutions for overcoming the weaknesses of the system so as to achieve the organizational goals.

The current existing system depends entirely on hyper links to get access to any information available in the web. Moreover, existing systems are not able to and does not provide services where queries are taken as a location and a set of keywords as arguments and return the content that best matches these arguments. The user often gets the result of the query as hyper-links and along with lots of other garbage links and advertisements. At times the user has to keep going from one link to another link to access the exact result that is looked for. Existing systems cannot simultaneously prune the search space using both keyword similarity and location and existing works consider keyword based queries. 2.3 PROPOSED SYSTEM

The proposed system is developed using .NET framework with C# and SQL Server 2008 R2. The proposed system aims at making minimum uses of unnecessary links and deliver exact result. Proposed system accepts queries as a location and any associated destination description. The application delivers the result of the query as a list of destination that best matches the destination description within the given location. The application not only provides a list but allows user to view details of any of the selected destination from among the list

The application also ensures that the user is provided with a dynamic Google map for locating the destination. It also offers location privacy by hiding true query results among multiple fake query replies.
The system requirement is a main part in the analyzing phase of the project. The analyzer of the project has to properly analyze the hardware and the software requirements, otherwise in future the project designer will face more trouble with hardware and the software required. They should specify the correct hardware and the software to suit that particular project. Below specified are the project hardware and software requirements.


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References: LIST OF BOOKS
[1] Gabriel Svennerberg (2010), “Beginning Google Map API”, First Edition,
[2] Jesse Liberty (2008), “Programming in Asp.Net 3.5”, Fourth Edition,
Tata McGraw- Hill Publishing Company Limited, New Delhi.
[3] Joydip Kanjilal (2009), “ASP.NET 4.0 Programming”, First Edition,
Tata McGraw- Hill Publishing Company Limited, New Delhi.
[4] Matthew MacDonald (2002), “Beginning ASP.NET 4: in C# and VB.”,
Second Edition, Tata McGraw- Hill Publishing Company Limited,
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