TAILIEUCHUNG - Database Systems: Lecture 10 - Nguyen Thanh Tung

Database Systems: Lecture 10 - Overview of Database Design Process includes Data Storage (Disk Storage Devices, Files of Records, Operations on Files, Unordered Files, Ordered Files, Hashed Files, RAID Technology), Indexing Structures for Files. | Overview of Database Design Process Data Storage, Indexing Structures for Files Outline Data Storage Disk Storage Devices Files of Records Operations on Files Unordered Files Ordered Files Hashed Files RAID Technology Indexing Structures for Files Types of Single-level Ordered Indexes Multilevel Indexes Dynamic Multilevel Indexes Using B-Trees and B+-Trees Indexes on Multiple Keys Disk Storage Devices Preferred secondary storage device for high storage capacity and low cost. Data stored as magnetized areas on magnetic disk surfaces. A disk pack contains several magnetic disks connected to a rotating spindle. Disks are divided into concentric circular tracks on each disk surface. Track capacities vary typically from 4 to 50 Kbytes or more Disk Storage Devices (contd.) A track is divided into smaller blocks or sectors because it usually contains a large amount of information A track is divided into blocks. The block size B is fixed for each system. Typical block

• Cơ sở dữ liệu
• Database Systems
• Overview of Database Design Process
• Database Design Process
• Indexing Structures for Files
• Data Storage
• Disk Storage Devices
• Lecture Database Systems
• Database systems concepts
• Database systems architecture
• Database languages
• 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
• Data models
• 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