26 Video Lessons

11 Revision Notes

11 Revision Notes

Data Warehousing And Mining , Query Processing and Optimization, Distributed and Parallel Database, Relational Database Design & Normalization, Object Oriented and Object Relational Database, Xml , and other topics.

Featured Video Lessons in Advanced Database Management System

Introduction, Datewarehousing: Properties, Datawarehousing: Applications, Multidimensional Model/ Data Modelling in DW, Hierarchy of Data, Operations in Multidimensional Model, Multidimensional Schema , Star Schema, Snowflake Schema, Fact Constellation, and other topics.

Introduction, Query Processing Process, Measures of Query Cost, Disk Access Costs, Selection: Algorithms, Complex Selections: Algorithms, and other topics.

40 Video Lessons

12 Revision Notes

12 Revision Notes

Number System , Boolean Algebra, Logic Families, Combinational Logic, Sequential Logic : Flip Flops , Sequential Logic : Registers And Counters , Sequential Logic Design , ASM, VHDL, PLDs and Microprocessor, and other topics.

Featured Video Lessons in Digital Electronics and Logic Design

Number System: Introduction, Binary Number System, Decimal To Binary, One's Complement, Two's Complement, and other topics.

State Reduction, State Table, Equivalent States, Sequential Circuit Design (synchronous), Example , and other topics.

29 Video Lessons

12 Revision Notes

12 Revision Notes

DBMS - Introduction , Entity Relationship Model, Relational Data Model and Relational Algebra , SQL , File Organization and Database Index, Transactions , Concurrency Control and Recovery Management, and other topics.

Featured Video Lessons in Database Management System

Data, Database, Properties of Database, Database Management System, File Systems, Drawbacks of File Systems, and other topics.

Timestamp based Protocols, Timestamp Ordering protocol, Thomas' Write Rule, Optimistic/ Validation Based Protocols, Multiversion Scheme, and other topics.

41 Video Lessons

9 Revision Notes

9 Revision Notes

Logic and Propositions, Set Theory, Algebraic Structures - Groups and Rings, Relations, Poset and Lattice, Functions , Recurrence Relations and Generating Functions, Graphs, Trees, Permutations, Combinations and Discrete Probability, and other topics.

Featured Video Lessons in Discrete Mathematical Structures

Proposition, Primitive Statement, Compund Propositions, Negations, Conjunction, Disjunction, Inplication, Biconditional, Truth Table, and other topics.

Sequence, Series, Generating Functions, Standard Gen. Functions, Examples, Recurrence Relation, Order and Degree of a Rec. Relation, Homogeneos Rec. Relation, and other topics.