What is Data Redundancy

0 votes
Can someone tell me what does it mean by data redundancy?
Aug 17, 2018 in Database by DataKing99
 • 8,250 points • 1,242 views

1 answer to this question.

0 votes

Duplication of data in the database is known as Data redundancy. As a result of Data Redundancy, duplicated data is present at various locations, hence it leads to wastage of the storage space and the integrity of the database is destroyed.

answered Aug 17, 2018 by Sahiti
 • 6,370 points

Related Questions In Database

0 votes
1 answer

What is Data partitioning?

This is the process of partitioning tables, ...READ MORE

answered Aug 22, 2018 in Database by DataKing99
 • 8,250 points • 7,158 views
0 votes
1 answer

What is the best way to fetch data from table?

Hey Shraddha, I understand your doubts about fetching ...READ MORE

answered May 25, 2019 in Database by sampriti
 • 1,120 points • 2,020 views
0 votes
1 answer

What is MSLAB and LZO?

MSLAB stands for Memstore-Local Allocation Buffer. Lempel-Ziv-Oberhumer (LZO) ...READ MORE

answered Jul 10, 2018 in Database by Data_Nerd
 • 2,390 points • 1,270 views
0 votes
1 answer

What is Functional dependency?

A relation is said to be in ...READ MORE

answered Aug 10, 2018 in Database by DataKing99
 • 8,250 points • 866 views
0 votes
1 answer

What is Proactive/Retroactive/Simultaneous Update

Proactive Update: The updates that are applied ...READ MORE

answered Aug 17, 2018 in Database by CodingByHeart77
 • 3,750 points • 3,695 views
0 votes
1 answer

What is schema?

The description of a database is called ...READ MORE

answered Aug 17, 2018 in Database by CodingByHeart77
 • 3,750 points • 838 views
0 votes
3 answers

What is Phantom deadlock?

To understand phantom deadlock, you need an ...READ MORE

answered Feb 13, 2019 in Database by Ravi kumar
 • 9,502 views
0 votes
1 answer

What is Normalization of database?

Normalization is the process of organizing data ...READ MORE

answered Oct 8, 2018 in Database by DataKing99
 • 8,250 points • 1,236 views
0 votes
1 answer

What is checkpoint in Database?

Checkpoint declares a point before which all ...READ MORE

answered Sep 4, 2018 in Database by Sahiti
 • 6,370 points • 1,845 views
0 votes
1 answer

What is the SQL query to get the third highest salary of an employee from employee_table

You can try out something like this: SELECT ...READ MORE

answered Sep 27, 2018 in Database by Sahiti
 • 6,370 points • 12,623 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.