PG-TRB - COMPUTER SCIENCE - UNIT - II - DATABASE SYSTEM CONCEPTS AND ARCHITECTURE скачать в хорошем качестве

PG-TRB - COMPUTER SCIENCE - UNIT - II - DATABASE SYSTEM CONCEPTS AND ARCHITECTURE

PG-TRB - COMPUTER SCIENCE - UNIT - II - DATABASE MANAGEMENT SYSTEM - Database System Concepts and Architecture Unit II - DATABASE MANAGEMENT SYSTEM Database System Concepts and Architecture: Data Models, Schemas and Instances, Three-Schema Architecture and Data Independence, Database Languages and Interfaces, Centralized and Client/Server Architectures for DBMS. Data Modeling: Entity Relationship Diagrams, Relational Model, Constraints, Languages, Design and Programming, Relational Database Schemas, Relational Algebra and Relational Calculus, Codd Rules. SUBJECT : COMPUTER SCIENCE SYLLABUS 70 Normalization for Relational Databases: Functional Dependencies and Normalization, Algorithms for Query Processing and Optimization, Transaction Processing, Concurrency Control Techniques, Database Recovery Techniques, Object and Object-Relational Databases, Database Security and Authorization. Constraints and Views: Constraints and its types, Integrity constraints, Check constraints, Referential constraints, Introduction to views, updates on views, comparison between tables and views. Transaction management and Concurrency control: Transaction management, ACID properties, serializability and concurrency control, Lock based concurrency control (2PL, Deadlocks), Time stamping methods, optimistic methods, database recovery management Click link below:    • NEET / JEE MAINS - FACULTY WANTED - ONLINE...