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What is a database that holds a duplicate set of frequently used data?
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∙ 12y ago
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Wiki User
∙ 12y ago
A cache database is a storage mechanism that holds a duplicate set of frequently used data in a way that allows for faster retrieval times. This helps to reduce the need to fetch data from the original source, improving the overall performance of applications and systems.
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When designing a database you should reduce duplicate information which is known as .?
When designing a database, you should reduce duplicate information, which is known as normalization. This process involves organizing data into separate tables to minimize redundancy and improve data integrity. By normalizing a database, you can avoid data anomalies and maintain consistency in your data.
What is the dirty data in dbms?
Dirty data in a database management system (DBMS) refers to data that is inaccurate, incomplete, or inconsistent. This can include missing values, duplicate records, formatting errors, or outdated information. Dirty data can lead to mistakes in decision-making and analysis, so it's important to regularly clean and maintain the data in a database.
What part of database holds only one type of information?
A database table is a structured collection of records or rows that hold data organized in columns, with each column representing a specific type of information. Each table in a database typically stores data related to a specific entity or concept, such as customers, products, or orders.
What is the difference between record and database?
A record is a single row of data within a database that contains information about a specific entity. A database is a collection of records organized in a structured format that allows for storage, retrieval, and manipulation of data. In other words, a database is like a container that holds records.
What is part of a database that holds all of the information about one item or subject?
A record is the part of a database that holds all the information about one item or subject. It is made up of fields which store specific pieces of data about the item or subject.
What Access object holds the data in your database?
The access object that holds data in your database is called a table. It stores it in rows and columns.
How does DBMS reduce data redundancy?
DBMS stands for database management system. DBMS reduce data redundancy as it checks if the data is duplicate and if duplicate then store it as a single record.
What does it mean to dedupe something?
Dedupe, or deduplication, means to remove duplicate copies of a certain type of data from a database. It helps clear up the database from usless data.
Which part of the database holds the most data?
hard dive
What does the term record mean in database?
A record is equivalent to a row in a database, a collection of fields that are associated.
What is difference between data dictionary and database schema?
A data dictionary is a collection of metadata about the data elements in a database, where as, a database schema is a design blueprint for how data is structured and organized within a database. The data dictionary describes the data, while the schema defines how the data is stored.
The object that holds all of the data within an Access database?
table
Is a database a search engine?
No, but to be of any use a database will need to be fornt ended by a search engine to answer quiries run against the data the database holds.
What are centralized database?
A centralised database holds all of an organisation's data on a central computer such as a mainframe computer or server. Users in the organisation can access the data from their own PC or terminal.
What does Record mean in database?
Record holds data about one object with its attributes specified in table.
What does the term database record mean?
Record holds data about one object with its attributes specified in table.
What is cashing in dot net and what is process?
When we require some data frequently, that data can be stored into memory instead of database and it access from memory is called cashing.
