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Homework answers / question archive / What does this define: "The capability for manipulating and analyzing large volumes of data from multiple perspectives" Which of the following can be used to automatically enforce consistency among different sets of data? Data administration, data cleansing, data quality audit, data governance A spreadsheet is great to manage information about on thing, but what is preferred to manage information about more than one thing? What is a collection of integrated records? What is a database management system, DBMS, for? What does metadata describe? Describe how rows and columns are related in a relational database:
Online analytical processing, OLAP.
Data cleansing
A database is preferred to manage information about more than one thing, such as items for sale and suppliers of items.
A database is a collection of integrated records.
A database management system is a software program for creating, processing, and administering a database.
Metadata describes characteristics of each field in a database table; thus, they are data that describe data.
In a relational database, each row is a unique record for one of the items in the table and each column is an attribute of the item.