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DATABASE
| Institution | UNIVERSITY |
| Course | INFORMATION COMMUNIC... |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | Brian Mike |
| File Type | |
| Pages | No pages found |
| File Size | 629.11 KB |
| Views | 527 |
| Downloads | 0 |
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Description
Database is a common data pool maintained to support the various activities taking part in an organisation
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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
4125 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
3678 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
3827 Views
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125.07 KB
2920/206 Database management notes full structured query language notes
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It covers introduction to database management system, structured query language and other areas
89 Pages
2974 Views
1 Downloads
835.52 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
400 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
429 Views
0 Downloads
250.8 KB
Introduction to advanced database
An Introduction to Advanced Databases typically covers a range of advanced topics related to the design, management, and optimization of large and complex database systems. The focus is often on systems that go beyond basic relational databases, delving into areas that involve performance optimization, data integrity, distributed systems, and advanced querying techniques.
1951 Views
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789.5 KB
Database Architecture
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Database architecture refers to the structure and organization of a database system, defining how data is stored, processed, and accessed within a database management system (DBMS). It provides a blueprint for both the physical and logical aspects of a database, ensuring that data is stored efficiently and can be retrieved, updated, and managed effectively. The architecture typically involves several layers and components, each playing a specific role in the overall functioning of the system.
2114 Views
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333.32 KB
Database Design
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Database design is the process of creating a detailed blueprint for a database, focusing on its structure, relationships, and constraints. The goal of database design is to ensure that the database efficiently stores, organizes, and retrieves data while maintaining data integrity, security, and performance. A well-designed database is crucial for meeting the needs of its users and applications, ensuring scalability, and providing a reliable system for managing data.
2070 Views
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3.12 MB
Introduction to Database systems.
A database system is an organized collection of data and a set of programs used to manage and access that data efficiently. It serves as a foundation for storing, retrieving, and manipulating information in a structured manner. Database systems are integral to applications ranging from simple inventory tracking to complex enterprise resource planning.
1889 Views
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107.94 KB