Data hierarchy

Data Hierarchy bermaksud nama saya Zulfikar B. Syahrial disini di Ipoh

The following terms are for better clarity.

With reference to the example in the above diagram.

Data field label = Employee Name or EMP_NAME

Data field value = Jeffrey Tan

The above description is a view of data as understood by a user eg a person working in Human Resource Department.

The above structure can be seen in the hierarchical model, which is one way to organize data in a database.

In terms of data storage, data fields are made of bytes and are made up of bits.

See also

• Data dictionary
• Data element
• Data acquisition

References

Sardin Keli dan Belut