When the person leaves the company, their data is archived and eventually deleted.Īll of these actions allow the business to leverage their data for operations and business intelligence.īut as Raghu Ramakrishnan, co-author of a book on database management, says, “It’s a topic in flux. The data is unlinked from one team and linked to another when the person changes positions. The data is accessed and updated yearly with results from the annual review. The company creates a file when it hires a new person. For example, the life of HR data might look like this: The lifecycle will have different components depending on the business, and even within a business (sales, tax, and HR data will have different lifecycles, though they’re all from the same company). The span of time from when an organization creates data until it archives or deletes it is known as the data lifecycle. To ensure control over the data and its use, a business must protect its data. We will use the last definition in this article.ĭatabase management refers to the actions that businesses take to work with and process their data, which can include creating, validating, retrieving, updating, maintaining, linking, aligning, archiving, and deleting data when it’s no longer needed. In addition, the database can mean the combination of the data, the hardware, and the database management system (DBMS), which is the software that allows users to access and work with the stored data. The term database can also refer to the data itself.
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