A database environment is a system of components that regulate the collection, management and use of data. It includes software, hardware, people, procedures and the data itself.Know More
The hardware in a database environment includes computers and computer peripherals and the software is everything from the operating system to the application programs. it includes database management software like Microsoft Access or SQL Server.
The people in a database environment includes everyone who administrates and uses the system. The procedures are the rules and instructions given to both the people and the software and the data is the collection of facts and information located within the database environment.Learn more about Software
A database is used to collect and organize data. Although an electronic version such as one created in Microsoft Access may be the first that comes to mind, there are many non-automated database versions as well, such as a personal phone and address book.Full Answer >
Database components include one or more tables for the data, a query language that retrieves specific data elements, and forms for entering or displaying data. Additional components include reporting tools and customized page views of data. Relational databases have a schema that defines the relationship between tables and may include components that automate routine tasks.Full Answer >
In a database, the field is the smallest source of input for users to enter data. For example, a field in a database may ask for a company's name, tax identification number or income. A group of many fields is called a record, and a field in a spreadsheet is known as a cell.Full Answer >
Secondary data collection is data that is collected by a person or group other than the primary researcher or research team. Secondary data is usually collected for a purpose that differs from the reason for its original collection.Full Answer >