LITAM_CSE 09-13

Saturday, February 26, 2011

Monday, February 14, 2011

DBMS FULL(1-8) MATERIALS IN PPT's FORM,DOWNLOAD THESE by Following the below links

DBMS-THEORY SYLLABUS

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY

KAKINADA

II Year B.Tech. CSE -II Sem T P C

4+1* 0 4

DATA BASE MANAGEMENT SYSTEMS

UNIT I :

Data base System Applications, data base System VS file System – View of Data – Data Abstraction –

Instances and Schemas – data Models – the ER Model – Relational Model – Other Models – Database

Languages – DDL – DML – database Access for applications Programs – data base Users and

Administrator – Transaction Management – data base System Structure – Storage Manager – the Query

Processor

UNIT II :

History of Data base Systems. Data base design and ER diagrams – Beyond ER Design Entities,

Attributes and Entity sets – Relationships and Relationship sets – Additional features of ER Model –

Concept Design with the ER Model – Conceptual Design for Large enterprises.

UNIT III :

Introduction to the Relational Model – Integrity Constraint Over relations – Enforcing Integrity constraints –

Querying relational data – Logical data base Design – Introduction to Views – Destroying /altering Tables

and Views.

Relational Algebra – Selection and projection set operations – renaming – Joins – Division – Examples of

Algebra overviews – Relational calculus – Tuple relational Calculus – Domain relational calculus –

Expressive Power of Algebra and calculus.

UNIT IV :

Form of Basic SQL Query – Examples of Basic SQL Queries – Introduction to Nested Queries –

Correlated Nested Queries Set – Comparison Operators – Aggregative Operators – NULL values –

Comparison using Null values – Logical connectivity’s – AND, OR and NOT – Impact on SQL Constructs –

Outer Joins – Disallowing NULL values – Complex Integrity Constraints in SQL Triggers and Active Data

bases.

UNIT V :

Schema refinement – Problems Caused by redundancy – Decompositions – Problem related to

decomposition – reasoning about FDS – FIRST, SECOND, THIRD Normal forms – BCNF – Lossless join

Decomposition – Dependency preserving Decomposition – Schema refinement in Data base Design –

Multi valued Dependencies – FORTH Normal Form.

UNIT VI :

Transaction Concept- Transaction State- Implementation of Atomicity and Durability – Concurrent –

Executions – Serializability- Recoverability – Implementation of Isolation – Testing for serializability- Lock

–Based Protocols – Timestamp Based Protocols- Validation- Based Protocols – Multiple Granularity.

UNIT VII :

Recovery and Atomicity – Log – Based Recovery – Recovery with Concurrent Transactions – Buffer

Management – Failure with loss of nonvolatile storage-Advance Recovery systems- Remote Backup

systems.

UNIT VIII :

Data on External Storage – File Organization and Indexing – Cluster Indexes, Primary and Secondary

Indexes – Index data Structures – Hash Based Indexing – Tree base Indexing – Comparison of File

Organizations – Indexes and Performance Tuning- Intuitions for tree Indexes – Indexed Sequential

Access Methods (ISAM) – B+ Trees: A Dynamic Index Structure.

TEXT BOOKS :

1. Data base Management Systems, Raghurama Krishnan, Johannes Gehrke, TATA McGrawHill 3rd

Edition

2. Data base System Concepts, Silberschatz, Korth, McGraw hill, V edition.

REFERENCES :

1. Data base Systems design, Implementation, and Management, Peter Rob & Carlos Coronel 7th Edition.

2. Fundamentals of Database Systems, Elmasri Navrate Pearson Education

3. Introduction to Database Systems, C.J.Date Pearson Education

To download a copy,Follow the below link:
http://www.ziddu.com/download/13802292/dbms_theory.docx.html

LITAM_CSE 09-13

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Saturday, February 26, 2011

I B.Tech(R07,R05,RR) Supplementary Examination November-2010 Results

CREDIT CALCULATOR

Wednesday, February 23, 2011

JNTUK R07 CSE-II-II SEM DEC-2009 SUPPLEMENTERY PAPERS

Monday, February 14, 2011

DBMS FULL(1-8) MATERIALS IN PPT's FORM,DOWNLOAD THESE by Following the below links

DBMS-THEORY SYLLABUS

UTILITIES

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