What is indexing how many types?
Answers were Sorted based on User's Feedback
Answer / guest
Indexing is a technique to add or search for particular data
from database.
Regarding the types of indexing I'm a little confused coz
i dint find 32 types but a few of them are:
. primary key index:
.unique index
.bitmap index
.hash index
.function based index
.Virtual index
. Binary Search style indexing
. B-tree indexing
. Inverted list indexing
. Memory List indexing
. Table indexing
and/or
>clustured
>unclustured
Is This Answer Correct ? | 12 Yes | 6 No |
Answer / umesh kumar sharma
Indexing is use to improve the performance of database. it
has 32 types of indexing in each table
Is This Answer Correct ? | 12 Yes | 8 No |
Answer / ramse
Umesh,
can u please explain how the intexing actully works and
name of diffrent types of indexing.
Is This Answer Correct ? | 9 Yes | 9 No |
What is MIME?
How can i change the extension name like i have a page which name aboutme.php but i want to show it aboutme.php3 or aboutme.aspx?
What is string in php?
What is escaping to php?
What is the difference between echo, print and printf()?
Which framework is best for php?
Here in this site i could not find the details for php ZEND certifications or i think u did not post any ? so i need the information about the php certification how to prepare and some of the mock exams?
Does php class need constructor?
What is sql injection in php?
What's the difference between using mysql_ functions and pdo?
How can I find the colour of a pixel of an image?
2 Answers Rushmore Consultancy,
Do you know how to declare an array in php?