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What provides redundancy through a process called disk mirroring?
RAID level 1
Cyclic redundancy check error?
A cyclic redundancy check error or CRC error occurs when the data verification value is a redundancy. This is used in detecting common errors caused by noise in transmission channels.
DO you have redundancy of records in distributed DBMS?
Redundancy means duplicacy of data or repetitive data. In distributed database case the data is stored in different systems . So the answers is yes there can be redundancy of records / data.In distributed database , data is stored in different systems. Since the data is distributed there is redundancy of records.
What is CRC?
A Cyclic Redundancy Check is done as a first attempt to prevent corrupted data.
What is redundancy and is it good or bad ina database?
Redundancy is when you have the same data in multiple locations. Some redundancy is good, while too much is bad. If two departments are using the exact same data, then this redundancy is bad. It is utilizing excess resources. Redundancy, can be used as a failsafe. Having a backup helps incase of data corruption. The key is too find the right balance of redundancy within a database.
What is replication in database?
it is the process of finding the redundancy.
How can downtime be minimized in server redundancy?
Downtime can be minimized in server redundancy by running a maintenance algorithm. This will speed up the process by fifty percent and expedite the restart process dramatically.
What is The process of reducing data redundancy by recording data only once?
Normalizaton
What provides redundancy through a process called disk mirroring?
RAID level 1
What is the process of streamlining data to minimize redundancy and awkward many to many relationships?
The process typically involves normalizing the database by breaking down data into separate tables to eliminate redundant information and creating one-to-many relationships instead of many-to-many relationships. This helps reduce data duplication and ensures efficient data storage and retrieval. The use of foreign keys can also help establish relationships between different tables, leading to a more streamlined database design.
What are three types of redundancy checks used in data communications?
coding redundancy interpixel redundancy psycovisual redundancy
What is de-normalisation in dbms?
Hi, Denormalisation is the process to read the performance by adding redundancy of data or by grouping of data.
What is the definition of form in database?
it is a process of eliminate data redundancy and improved data integrity, storage efficiency, or scalability.
When was The Redundancy of Courage created?
The Redundancy of Courage was created in 1991.
What is the definition of normal form in database?
it is a process of eliminate data redundancy and improved data integrity, storage efficiency, or scalability.
Describe database normalization?
Database Normalization is the process of organizing the fields and tables of a relational database to minimize redundancy and dependency
What is the difference between controlled redundancy and uncontrolled redundancy?
Controlled redundancy refers to intentionally duplicating certain components in a system to ensure reliability and fault tolerance, whereas uncontrolled redundancy occurs unintentionally due to inefficient processes or lack of coordination. Controlled redundancy is planned and managed to enhance system performance, while uncontrolled redundancy can lead to inefficiencies and waste of resources.
