oracle trainingORACLE or ORACLE DATABASE is Object Relational Database Management System created and marketed by Oracle Corporation. Oracle is fully reliable and scalable Relational Database Architecture, which is used to manage local and wide area network and is used by top global enterprises. It is one of the most trusted Relational Database engines used worldwide. The main benefits of ORACLE Database are:
- It provides the Centralized Management System.
- It provides Standardization and Consistency so that it becomes easy for technician to solve the problem.
- It provides reliability and security in the storage of data.
- Better Data Design and Mining.
- Simplified Data Administration.
Data Information, Database, Data Processing vs. Management, Disadvantages of File Oriented Approach, View of data, Data abstraction
Data independence language, data dictionary, database user, database administrator, DBMS structure, Database schema, Database instance
Data models, ANSI/SPARC 3-level architecture, entity-relation models, Relational model, Network model, Hierarchical model, comparison of three model
Entity relationship model, entity set, attributes, type of attributes, relationship set, Degree of a relation, mapping cardinality, different types of keys,
E-R Diagram Strong entity, Weak Entity, specialization, Aggregation, Generalization, Design constraint
Converting E-R Diagram into a Relation schema, Normalization concept Functional dependency, Trivial dependency, Concept of Normalization, 1NF, 2NF, 3NF
Problem solving using Normalization BCNF, Loss less join Decomposition
Closure of Fd’s and Closure of Attribute, Cannonical cover. 4NF, 5NF, join dependency, Multivalue Dependency.
Domain key Normal Form, Revision of Normalization Definition of Relation, Properties of Relation, Codd’s 12 rule, Integrity rule
Inline functions: Use and restrictions Macro Vs inline functions
Classes and objects: Definition and concept, Public and private data, member functions: accessing private members
Object initialization: Constructors, Overloading the constructor function, copy constructor and it’s difference with Assignment operator Constructor with default argument, Destructor (LIFO)
Relational Algebra, Selection, Projection, Set Operation Using Relational Algebra Cross Product, Different types of Joins using Relational Algebra, Division
Use of group function and Aggregate function in Relational AlgebraDML and DDL operation using relational algebra
Query solving using relational algebraTuple Relational Calculus, Domain Relational Calculus
Introduction To SQL, SQL Standard, Data type In SQL, Creation Of Table In SQLConstraint In SQL, Adding, Modifying, Deleting Constraints In SQL, Creating View In SQL
Adding TupleModifying Tuple, Deleting Tuple
Select Statement, From Clause, Different Operator In Sql, Where ClauseDifferent Set Relational Operator, Different Type of Join
Concept Of Nested Sub query, Types Of Nested Sub query, From Clause Sub queryAggregate Function, Group by Clause, Order by Clause
Different SQL FunctionQuery Solving using SQL
Limitation Of SQL, Embedded SQL, Basic of PL-SQL, Data TypeSelection Construct and Iteration Construct in PL-SQL
Cursor Concept, Implicit Cursor, Explicit Cursor, Cursor AttributePL-SQL Records, Tables
Exception, Types Of Exception, Handling of ExceptionProcedure In SQL
Function In SQLPackage Concept In SQL
Trigger Concept In SQL Storage Structure, Different Storage Type
Transaction Concept, ACID Property, Transaction State, Concurrency Control SchemeLocking Scheme, Time Stamp based ordering Scheme
Deadlock detection And recoveryProtecting Data In Database, Granting And Revoking Privileged