Differences between vertical and horizontal portioning
Write a short note on the differences between vertical and horizontal portioning?
Expert
Horizontal portioning is where the rows in a relation are separated through some measure and placed into a new file or relation with the similar layout as the original or real relation (or in this case only the records in each and every file differ). Vertical portioning is that the columns in a relation are separated by some measure and placed into a new file or relation with a different layout as the original or real relation.
Contrast a fat and a thin client?
Write down the four purposes of the selection of a data type?
What do you understand by the term Relationships in DBMS?
Explain the linked universes?
State the difference between OLTP and OLAP?
Illustrates the properties of Cursors in brief?
Illustrate the different Types of facts?
In JDBC driver which coding pattern is use? Describe briefly?
List out the different types of the data providers?
Name the areas where data structures are applied broadly?
18,76,764
1932093 Asked
3,689
Active Tutors
1437409
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!