Benefits and drawbacks of sequential file organisation, Database Management System

Benefits of Sequential File Organisation

  • It is quick and efficient when dealing with huge volumes of data that require being processed periodically (batch system).

Drawbacks of sequential File Organisation

  • Needs that all new transactions be sorted into the proper series for sequential access processing.
  • Storing, Locating, modifying, deleting, or adding records in the file need rearranging the file.
  • This process is too slow to handle applications needs immediate responses or updating.

 

 

Posted Date: 3/7/2013 6:16:40 AM | Location : United States







Related Discussions:- Benefits and drawbacks of sequential file organisation, Assignment Help, Ask Question on Benefits and drawbacks of sequential file organisation, Get Answer, Expert's Help, Benefits and drawbacks of sequential file organisation Discussions

Write discussion on Benefits and drawbacks of sequential file organisation
Your posts are moderated
Related Questions
Using Column aliases Example: To print column names as NAME and ANNUAL SALARY SELECT ENAME "NAME", SAL*12 "ANNUAL SALARY" FROM EMP;

Let us now make the E-R diagram for the student database as per the explanation given in the previous section. We can also states the overall logical structure of a database usi

For the question given below, you are required to submit design and implementation documentation as described over the page. Design, implement (in Java), test and document a set of


Two-way Associations Mostly, associations are travel in both directions, although not usually with same frequency. There are three approaches for the implementation. In

Operator Precedence The basic operators used in SQL are * /   - + Operators of the similar priority are evaluated From Left to right Parentheses are used to force priorit


Describe different steps of the object-oriented design process.  The broad steps of the object-oriented design process are: a. Define context and modes of use of the system

What is normalization? It is a method of analysing the given relation schemas based on their Functional Dependencies (FDs) and primary key to attain the properties (1).Minim

What does Aggregation mean?