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Database Management System
| Institution | Jomo Kenyatta University of Science and Technology |
| Course | Information Technol... |
| Year | 2nd Year |
| Semester | Unknown |
| Posted By | Jeff Odhiambo |
| File Type | pptx |
| Pages | |
| File Size | 183.97 KB |
| Views | 338 |
| Downloads | 0 |
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Description
A Database Management System (DBMS) is software designed to store, manage, and retrieve data efficiently in a structured manner. It serves as an interface between users and databases, allowing for data organization, retrieval, modification, and management without requiring users to understand the complexities of database structures.
Below is the document preview.
DATABASE MANAGEMENT SYSTEM
Database management system (DBMS) are computer software applications that interact with the user, other applications, and the database itself to capture and analyze data. A general-purpose DBMS is designed to allow the definition, creation, querying, update, and administration of databases. It’s a set of software programs that controls the organization, storage and retrieval of data (fields, records and files) in a database. It also controls the security and integrity of the database.
72 Pages
359 Views
0 Downloads
1.52 MB
UCI 204: Relational database management systems
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It contains all the notes related to database and database management systems.
2534 Views
1 Downloads
1.28 MB
DATABASE MANAGEMENT SYSTEMS NOTES
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The information storage and retrieval has become very important in our day-to-day life. The old era of manual system is no longer used in most of the places.
264 Pages
2066 Views
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2.44 MB
2920/206 Database management system - entity relationship model topic notes
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This is database management system notes. It is topical notes that covers various issues on entity relationship diagram
Covers entity relationship model basic concepts, characteristics of attributes, types of relation and referential integrity.
8 Pages
3058 Views
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172.32 KB
2920/206 Database management system - Database normalization topic notes
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This is a topic lecture notes on database management system. Topic is database normalization. It explains what is normalization, use of delete, insert and update anomaly. Explains how to normalize 1,2,3,boy cord, 4 and 5th forms. It ends with outlining the advantages and disadvantages of database normalization.
12 Pages
2582 Views
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165.81 KB
2920/206 Database management system -topic database transaction
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Database management system notes. Topic is database transaction. It covers what are properties of transaction (acid properties), transaction status, interference between co-current transactions, cocurency control techniques and database recovery techniques
10 Pages
2870 Views
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125.07 KB
2920/206 Database management system - topic relational databases notes
Covers codd's rules of relational databases
Relation algebra (select, projection, catsian products, union, set difference.
15 Pages
384 Views
0 Downloads
250.8 KB
2920/206 Database management system - topic relational databases notes
Covers codd's rules of relational databases
Relation algebra (select, projection, catsian products, union, set difference.
15 Pages
410 Views
0 Downloads
250.8 KB
ISC 843: DATABASE MANAGEMENT SYSTEM PAPER PAST
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Institution:
Year: 2022/2023
Semester: 6th Year, 1st Semester (6.1)
ISC 843: DATABASE MANAGEMENT SYSTEM PAST PAPER
Institution:
Year: 2022/2023
Semester: 6th Year, 1st Semester (6.1)