FIR Management System using File Structures(Hashing Collison Resolution Using Bucketing)

Tech Stack - Python

A FIR Portal based on File Strutures Concepts:

• Collision Resolutions Using Bucketing.
• Variable Length Records
• Hash Key = Case Place

Key Functionalities:

• Login and Signup
• Registering FIR
• Searching for FIR
• Deleting FIR
• Displaying Contents Of Buckets

Insertion Of A Record:

• In this project ,hash address is generated for case place based on the addrees generated case place along with its fir no(firno|caseplace) occupy its home address in bucket file. Bucket file is made up of 0 to 9 address spaces i.e 10 buckets. Each buckets can hold upto 5 records that is they are made up of 5 slots.When all slots get filled in corresponding bucket it leads in Bucket Overflow due to collission and corresponding recording will not be inserted into that slot.

Deletion Of A Record:(Tombstones for handling deletion(####)):

• Whenever record is deleted its entry in bucketfile will also get deleted and it is replaced with #### indicating record is deleted a new record can be inserted into that slot.

Note: The format of FIR ID while registering should be 'F' followed by 3 digits. Ex: F123

How to RUN the project:

1. Install necessary library - Tkinter
2. RUN python InitMain.py

Screenshots