There are two major types of fragmentation, Database Management System

There are two major types of fragmentation: Horizontal& Vertical. Horizontal fragments, as the name suggests are subsets of tuples and vertical fragments are subsets of attributes (refer to Figure ).

                   2330_There are two major types of fragmentation.png

                                                    Figure: Horizontal and Vertical Fragmentation

Posted Date: 3/13/2013 8:37:19 AM | Location : United States







Related Discussions:- There are two major types of fragmentation, Assignment Help, Ask Question on There are two major types of fragmentation, Get Answer, Expert's Help, There are two major types of fragmentation Discussions

Write discussion on There are two major types of fragmentation
Your posts are moderated
Related Questions
2NF Normal Form : A relation schema process R is in 2NF if it is in 1NF and each non-prime attribute A in R is fully functionally related on primary key. Second normal form (2N

Question: This form represents one of a number used for each sailing of a range of boats. A passenger may go on many sailings and will have the same passenger number for each.

Let us first describe the term relationships. What Are Relationships? A relationship can be defined as: A set of associations or connection, or A rule for communic

What is data model? Explain object based and record based data models? Ans: A data model is an abstract model in which describes how data is represented and accessed. (i)

Write an sql statement to find what is the percentage of home policies which are from the state of Arizona out of all Home policies by Policy Value.

What is Cardinality Ratio? Cardinality Ratios - The cardinality ratios for relationship kinds specifies the maximum number of relationship instances in which an entity can pa

In an organization several projects are undertaken. Each project can employ one or more employees. Each employee can work on one or more projects. Each project is undertaken on the

Clustering Indexes It may be an excellent idea to keep data of the students in the order of the programme they have registered as most of the data file accesses may need studen

When It is better to use files than a DBMS? It is better to use files than a DBMS when Multiple users wish to access the data.

Can i get help with weka software