TAILIEUCHUNG - Database Systems: Lecture 1 - Nguyen Thanh Tung

Database Systems: Lecture 1 - Database System Concepts and Architecture presents about File-based Approach, Database Approach, Three-Schema Architecture and Data Independence, Database Languages, Data Models, Database Schema and Database State, Data Management Systems Framework. | Database System Concepts and Architecture ) Outline File-based Approach Database Approach Database Systems Roles in the Database Environment DBMSs Three-Schema Architecture and Data Independence Database Languages Data Models, Database Schema and Database State Data Management Systems Framework Where are we? Extending database capabilities for new applications Reading Suggestion: [1,2]: Chapters 1, 2 File-based Approach Data is stored in one or more separate computer files Data is then processed by computer programs - applications File-based Approach File-based Approach Problems/Limitations Data Redundancy Data Inconsistency More details: see [2] File-based approach Shared file approach File-based Approach Shared File Approach Data (files) is shared between different applications Data redundancy problem is alleviated Data inconsistency problem across different versions of the same file is solved Other problems: Rigid data structure: If applications have to .

• Cơ sở dữ liệu
• Database Systems
• Database System Concepts and Architecture
• Three Schema Architecture
• Data Independence
• Database Languages
• Data Models
• Lecture Database Systems
• Database systems concepts
• Database systems architecture
• Data management systems framework
• Introduction to Database Systems
• Database system concepts
• Entity Relationship model
• Database security
• Distributed database systems
• Principles of distributed database systems
• Cơ sở dữ liệu phân tán
• Parallel database systems
• Load balancing
• Database architecture
• Database approach
• Database management systems
• Lecture Database management systems
• File based system
• Characteristics of the database
• Data dictionary
• Database integration
• Schema matching
• Fundamentals of database systems
• The relational data model
• Database design
• Database programming techniques
• Relational database constraints
• Database System
• Relational databases
• Relational database design algorithms
• Relational database systems
• Computer networks
• Practical Database Design
• Physical Database Design in Relational Databases
• An Overview of Database Tuning in Relational Systems
• Physical Database Design Decisions
• Hierarchical model
• Designing a set of relations
• Relational decompositions
• Relational database schema
• Database users
• Database applications
• Typical DBMS functionality
• Databases and database users
• Relational calculus
• Physical database design
• Concurrency control techniques
• Database recovery techniques
• Distributed databases
• Multivalued dependencies
• Fundamentals of database management systems
• Logical database design
• Object oriented database management
• Data administration
• Design problem
• Dimensions of the problem
• Database development
• Database environments
• Object database management systems
• Object database
• Bài giảng Hệ quản trị cơ sở dữ liệu
• Operating systems
• Attribute alias
• Lecture Database system concepts
• Database system architectures
• Relational database design