Bachelor in computer application

TRANSACTION PROCESSING SYSTEM IS HOW TO DO TRANSACTION FROM ONLINE BANKING AR IN ANY THING.THIS NOTES GIVES THE STRUCTURE OF TRANSACTION.

DATABASE DESIGN AND NORMALIZATON GIVES THE KNOWLEDGE ABOUT THE HOE TO DESIGN THE DATABASE.HOW THE DATA STORE IN IT.

THIS IS ABOUT THE FILE ORGANIZATION.HOW TO ORGANIZE THE FILES.

THIS NOTES ABOUT THE INTRODUCTION OF SQL.ALSO IN IT HAS COMMANDS OF SQL.

THIS NOTES ABOUT THE RELATIONAL DATA MODEL AND LANGUAGES.THIS IS ABOUT THE HOW TO CONNECT TWO TABLES.LIKE PRIMARY KEY ETC.

Its give you notes about the ENTITY RELATIONSHIP MODEL and DATA MODELING.

Now a days data is more important for everyone. Many persons/employees/MNC's/organisations etc. save/store their data in many places.Data is very important for everyone even for a poor person.This notes is just all about the how to store data.How to data extract from the database. This is notes gives you the commands for creating table (for using table you store numbers of data like names,phone numbers,etc. on the database server like banks) . End for the students its helps to get good marks i...