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Transcript
## Data Base Management Systems * ER Diagram, data models - Relational and Object Oriented databases. * Data Base Design: * Conceptual data base design. * Normalization * Primitive and Composite data types. * Concept of physical and logical databases. * Data abstraction and dat...
## Data Base Management Systems * ER Diagram, data models - Relational and Object Oriented databases. * Data Base Design: * Conceptual data base design. * Normalization * Primitive and Composite data types. * Concept of physical and logical databases. * Data abstraction and data independence. * Data aggregation * Relational Algebra. * Application Development using SQL: * Host Language interface. * Embedded SQL programming. * Stored procedures and triggers and views. * Constraints assertions. * Internal of RDBMS: * Physical data organisation in sequential, indexed random and hashed files. * Inverted and multilist structures, B trees, B+ trees. * Query Optimisation. * Join algorithm. * Transaction Processing: * Concurrency control and recovery management. * Transaction model properties and state serialisability. * Lock base protocols. * Two phase locking. ## Data Communication and Computer Networks
