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We offer need based and customized solution for following topics in DBMS (Database Management System):-
DBMS Fundamentals like definition, data independence, dbms architecture, levels, database administrator, file system approach vs DBMS approach, advantages of using a DBMS, data models, schemas, and instances.
Relational Database & ER Model like relational system, Codd’s Rule, relational model, optimization, tables and views, entity, types of entity, weak entity attributes, entity sets, entity – relationship diagrams.
Relational Model Objects like domains and relations, relations and predicates, relational data integrity; primary key, candidate key, foreign key and their rules; relational operators, relational algebra, relational calculus, SQL language, data definition, data retrieval and update operations.
Database Design like definition of functional dependencies, process of normalization, first normal form, second normal form, third normal form. Boycee Codd normal form, fourth normal form, fifth normal form.
Transaction Management like concept and states, atomicity and durability, concurrent execution, serializability, recoverability, isolation, Concurrency Control Techniques (lock based, timestamp based, validation based).
Data Recovery & Protection like recovery- transaction recovery, system recovery, media recovery, locking, dead lock, security.
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