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Database Management Systems and Oracle paper comprises of the topics that contain the main ideas of databases and software systems. It begins with the characteristic properties of database and the approaches of database use vis-à-vis the advantages and disadvantages. There are topics dealing with architectural concepts, database models, relationships and roles, database interface, languages for operation, design conventions, protocols, data independence and classification of databases. Furthermore, there are relational concepts and models, relational and structural constraints, handling constraint violations, relational algebra, database schema, relational standards, design theory and design guidelines, functional dependencies, general definitions, system implementation techniques based on transaction processing, transaction concepts, schedules, serializability, properties and recoverability of transaction systems. Techniques for concurrency and database recovery like granularity locking, shadow paging, timestamp ordering. Another chapter is on database authorization for security and protection, discretionary access control and other security issues. Oracle database is object-relational DBMS and includes oracle processes, connections and configurations.

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