airline-college-project-for-diploma-students

1. PRESENTATION ON
AIRL INE R E SERVATI ON SY ST
EM
Subject:
DMA(22416)
Shivajirao S. Jondhle Polytechnic, Asangaon
Guidance by: Ritika Mahajan

2. 2
SR NO. Roll no. Name Enrollment no.
1 19 Yennam Vishal Chakradhari 2209350238
2 20 Soham Rajesh Pitale 2209350240
3 30 Ayyan Safi Bardi 2209350257
4 31 Shreyash Ashok Vekhande 2209350259

3. Table of
content
3
• What is Airline Reservation System?
• Desirable Properties of Transaction
• Why is Transaction management is
so important?
• Advantages and disadvantages of
transaction management
• Conclusion

4. 4
What is Airline Reservation
System?
The Airline reservation system is a type of system that allows the
airline to sell their tickets to the passenger
. It contains information
regarding the fares and schedule of the flight and the database of
the reservation.
What is an ER Diagram?
We can also call E
R diagram the database design for the airline
reservation system project. The E
R diagram is like a picture that
contains how all the entities are related to each other
. The most
important part of the E
R diagram is Relationships, Attributes, and

5. 5
Importance of ER Diagram
The E
R diagram for the project is the foundation for building the
project's database. The properties, data types, and attributes are
defined by the E
R diagram.
Entity-Relationship (ER) Diagram for Airline
Reservation System
The E
R diagram for the airline reservation system, the system data,
and their attributes. The data and the attributes are represented by
the table, and the table shows how they are related to each other.

6. 6
Database Design for the Airline Reservation
System

7. 7
Table name: Log-In
Field Description Type Length
Login-ID Login ID Varchar 255
Login-role-ID Login-role ID Varchar 255
Login_username User name Varchar 255
Login_password Password Varchar 255

8. Table name: users
Field Description Type Length
User_id User id Varchar 255
User_name Name of the user varchar 255
User_mobile Mobile number int 18
User_email Email id varchar 255
User_address address varchar 255

9. Table name:
Roles
Field Description Type Length
Role-id Role id varchar 255
Role_name Role name varchar 255
Role_desc Role decription varchar 255

10. Table name: permission
Field Description Type Length
Per_id Permission id varchar 255
Per_role_id Permission role
id
varchar 255
Per_module Permission
module
Varchar 255
Per_name Permission name Varchar 255

11. Table name: Passenger
Field Description Type Length
P_mobile Passenger mobile
number
int 18
P_id Passenger ID Varchar 255
P_name Passenger name Varchar 255
P_add Passenger address Varchar 255
P_pass Passenger password Varchar 255

12. 8
Table name: Airlines Booking
Field Description Type Length
ab_desc Booking description Varchar 255
ab_date Booking date Varchar 255
ab_pass_id Passenger Booking ID Varchar 255
Ab_type Booking type Varchar 255
ab_ID Booking ID int 18

13. 9
Table name: Ticket
Field Description Type Length
Tckt_id Ticket ID int 18
Tckt_desc Ticket
description
Varchar 255
Tckt_date Ticket date Varchar 255

14. 1
0
Table name: Airline Enquiry
Field Description Type Length
Ae_title Title of the Enquiry varchar 255
Ae_id Enquiry ID int 18
Ae_desc Enquiry description varchar 255
Ae_date Enquiry date varchar 255
Ae_type Enquiry type varchar 255

15. 1
1
How to Create ER Diagram
We can create the E
R diagram for the table just in 5 minutes. There are some
steps, and with the help of these steps, we can build the E
R diagram for the
airline reservation system project. The steps are as below.
Step 1: We must familiarize ourselves with the entity relationship diagram
cardinality and symbols. Then we have to show the data structure for the project
in the entity relationship diagram. The symbol of the entity relationship
diagram shows how they fit together. Before making the E
R diagram, we should
properly know the meaning of all the symbols and how to use all of them
symbols.

16. 1
2 Symbol of entity relationship
diagram:-
1. Fields: This entity shows how the different types of data are used together
for a project. The symbol is used to show how the part of the project is working.
2. Key: It is a type of technique that is used to categorize the quality of the data.
There are two types of keys available for the database. These are as follows.
1.Primary key:It is a set of unique properties that are used for finding the
specific entity.
2.A foreign key: It is a type of key made up of a piece of data with too many
links to other things.
Step 2: Finalize the entities included
Start making your ER Diagram by deciding on all the parts your airline reservation
system must have. You'll need to leave the area in your design for these rectangles to be
included later.

17. 1
3
Step 3: Add the attributes of each entity
After you've decided on the entities, think about the traits you'll need for each
one. In a conceptual E
R diagram, the details of the different entities are
given as attributes. Attributes are things like a thing's traits, a many-to-many
relationship, or a one-to-one relationship. Attributes with multiple values can be
given more than one value.
Step 4: Describe the relationships (cardinality) between entities and attributes
You will need the entities, their attributes, and the relationships between them to
plot the relationships between the ERD
. T
o get the right entity relationship
diagram, you will use the information you gathered to build the data structure

18. 1
4
Conclusio
n
Hence, we studied about transaction management in DBMS, You
need to know how the Airline reservation System was designed
and built using diagrams. With the help of an ER diagram will
help you make a system that works well.