DATA MODELLING: DEFINITION, TYPES, IMPORTANCE, AND BENEFITS
Namasys Analytics
Enterprise Analytics | CXO's Dashboard | Data Analytics | Big Data | Data Science | Data Warehouse | AI | ML
The use of abstraction to represent and illustrate the nature of data flow, to better understand the information system within an enterprise is what we refer to as data modeling.??
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The process of data modeling revolves around creating a visual representation of the entire information system or certain parts of it to communicate the connections between different data points and structures. The purpose is to illustrate the types of data that are getting used and stored, the relationships amidst these data types, the way the data is organized, its formats and attributes.?
??Preferably, data models evolve as per the changing times and needs of businesses and play an essential role in supporting various business processes, plans, IT architecture, and business strategy to attain a single aim: business growth.?Three primary attributes that we expect every data model to have in diverse business settings;??
Now, let’s have a sneak peek at some of the types of data models, grouped according to their degree of abstraction and use.?
TYPES OF DATA MODELS?
Any design process begins with a high degree of abstraction, whether in an information system or database, which continually becomes more concrete and specific.?Within data modeling, the degree of abstraction determines the type of model required, and for such reason, they have been subdivided into three main categories.??
DATA MODELLING: IMPORTANCE AND BENEFITS??
Data modeling is the core foundational work needed for the further data analytics process. It enables data to be easily stored in the database and plays a critical part in data management, governance, and data intelligence. Overall, it helps businesses to make data-driven informed decisions and to build strategies to ensure that the organization adheres to regulatory government compliance laws and regulations.??
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Additionally, data modeling makes the task of developers, data architects, and business analytics way more manageable, as it helps them view and understand the relationships between different data points and databases.??
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