Consistency-transaction , Database Management System

Consistency: This property makes sure that a complete transaction implementation takes a database from one consistent state to another consistent state. If the transaction fails even then the database should come back to a consistent state.

 

               465_Consistency.png

Posted Date: 3/11/2013 5:21:15 AM | Location : United States







Related Discussions:- Consistency-transaction , Assignment Help, Ask Question on Consistency-transaction , Get Answer, Expert's Help, Consistency-transaction Discussions

Write discussion on Consistency-transaction
Your posts are moderated
Related Questions
Ask Write the SQL code that will create the table structure for a table named EMP _1. This table is a subset of the EMPLOYEE table. The basic EMP_1 table structure is summarized in


What are the purpose for having variable length records? What kinds of separator characters are required for each? Variable-Length Records - Variable-length records are thos

What is meant by heuristic optimisation?Discuss the major heuristics that are applied during query optimisation.

I have 10+ yrs exp in oracle Sql ,Pl/SQl,Forms ,Reports. I am expert in assignements & Online tutoring so i want to join you. Please guide me. Thanks Brajesh Shukla +91 9899641535

Question 1: a) What is the difference between a non-impact and impact printer? b) Which type of printer is generally used in a supermarket to print your receipt? Describe

Explain nested relations? Nested relations The assumption of INF is a natural one in the bank examples we have considered. However, not all applications are best modelled

Consider the relations given below Borrower (id_no, name) Book (accno., title, author, borrower_idno) (a) Define the above relations as tables in SQL forming real world assumptio

Short Note on mid Square Method of hashing? Mid square method of hashing: In the method midsquare hashing, the key is squared and the address selected from the center of the s

State the functional approach of object oriented methods Moving from a functional approach to an object oriented one needs a translation of functional model elements into objec