WELCOME HOTEL

The Unified Modeling Language

The Unified Modeling Language

Introduction

In a hotel reservation system having a first set of application programs and a second set of application programs, a system for distributed hotel reservation database access and management, comprising:

a central host computer having first data storage means for storing hotel data including room availability and customer account and material usage information for a plurality of hotels, and first processing means for interacting with the first set of application programs and for processing said hotel data;

a plurality of local computers located remotely from said host computer, each having second data storage means for storing at least a portion of said hotel data, input means for an operator to enter input data into said local computer, second processing means for interacting with the second set of application programs and for processing said input data, and output means for displaying output data from said local computer to said operator;

network means for linking said host computer and said plurality of local computers into a network, said host computer and said plurality of local computers having substantially symmetrical interfaces and operative to store similar data; and

gateway means associated with each computer in said network for linking the first set of application programs and the second set of application programs for enabling communication among cooperating tasks in the first set of application programs and the second set of application programs and for providing time- or data-initiated transaction processing services, wherein said means enables intercommunication and interprocessing among data management functions, as established by the first set of application programs and the second set of application programs, operating on at least two of said computers;

and wherein said gateway means operates to enable peer-to-peer communications between said at least two of said computers, whereby any one of said at least two of said computers is enabled to operate as server computer and any other one of said at least two of said computers is enabled to operate as a client computer, and further wherein interactive communications between said server computer and said client computer is enabled so that data and processing may be shared among said server and said client computers, said gateway means thereby operating to coordinate processing tasks among said functionally related applications in the first set of application programs and the second set of application programs and the flow of data between computers in said network.

Task 1

Report 1: A list of the number of days each room was booked for each month in the preceding 12 months.

For month = 1 to 12For Room =first to lastprint number of daysNext roomnext month

Report 2: A list of all room bookings for any selected calendar month, on a day by day basis.

Compare with previous reservation templates I posted, this booking calendar is created with relatively different approach. This reservation template is having month layout, like monthly calendar layout. So, you can check or manage your booking by viewing the availability month by ...