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Data Warehousing
Nominal
Nominal data is characterized as data that is used to define a group of category. Some examples include color of eyes, and color of hair.
This piece of data is called an "argument".
A data record is a collection of various fields of data (like name, organisation, sex, age etc), whereas a database is a collection of records tables. (And views, indexes, stored procedures, and other stuff;)
It is called grouping data.
Field
Field
In databases, a category of data is called a "table." A table consists of rows and columns where each column represents a specific attribute of the data and each row represents a record. Tables are used to organize and store data in a structured manner within a database system.
duplication
In databases, a data category is typically referred to as a "data type." Data types define the kind of data that can be stored in a particular column or variable, such as integers, strings, dates, and so on. Different database management systems offer various data types to accommodate different types of data.
legend
legend
A category of data in databases is called a field. It represents a specific piece of information within a database record, such as a name or an address. Multiple fields are combined to form a database record, which is then organized in a table.
data base means a collection of data,which may be inter related. data base management system is a collection of programs for managing the data base.
Identification, for people and crime scenes.
The data base are not people but people make the data base like Steve jobs is a data base maker