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Group of Hotels Management in J2EE (Computer Project)

The system aims at the maintenance and management of the different Hotels that are available in the different parts of the world. It mainly takes care of the Hotel management at the core area of the database. The system provides the information regarding the different Hotels that are available and their status specific to availability. The database also manages the atomic information regarding the different units that are available under one Hotel and the architectural details of the Unit facilities that are available. Each unit is well furnished and is well designed for the basic flexibility of the tourists who are expected to stay.

The guests can visit the site and register themselves with the required information that is expected by the system. Each registered guest can raise a request for the unit bookings. The Guests are scheduled with the information of the availability of the units for they have requested the time. The Units maintenance is automated for proper management of the availability status of the units or the scheduled expected date of their availability in near future. The system provides the facility for booking of the required available units as per the number that is available.

The system totally built upon the standards of Three Tier Architecture with Client, Business and Data Tiers associated as separate layers, with specification to high cohesion and loose Coupling Standards for easy maintenance. The entire project has been developed keeping in view of the Distributed client server computing technology in mind.The specification have been normalized upto 3NF to eliminate all the anomalies that may arise due to the database transactions that are executed by the actual administration and users.The user interfaces are browser specific to give distributed accessibility for the overall system.

The internal database has been selected as Oracle 8i.The basic constructs of the tablespaces, clusters and indexes have been exploited to provide higher consistency and reliability for the data storage.The oracle 9i was a choice as it provides the constructs of high level reliability and security.The total front end was dominated using HTML standards applied with the dynamism of JAVA server pages. The communicatin client was designed using servlets and JSP’s. At all proper levels high care was taken to check that the system manages the date consistency with proper business validations.The database connectivity was planned using the Java DataBase Connectivity,the authorization and authorization was cross checked at all stages.The user level accessibility has been restricted into two zones the administrative and the normal user zone.

The Bean components have been implemented for proper reusability and authenticity. The standards of security and date portability mechanism have been given a big choice for proper usage. The application takes care of different modules and their associated reports which re produced as per the applicable strategies and standards that are put forwarded by the administrative staff.

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