Glossary term
What is Data dictionary?
In Apex Flow Academy, "Data dictionary" means: A list of every column with its type and meaning, plus the definitions of your key numbers. It is taught in Data Analytics From Scratch: Answer Real Business Questions. Related terms include Key, Raw data, Grain and Fingerprint (hash). Every Apex Flow Academy course lists the official sources it checked.
- 1 course teaches it
- plain-word definition
The facts
What is Data dictionary?
A list of every column with its type and meaning, plus the definitions of your key numbers.
Where is Data dictionary taught?
Data dictionary is defined in Data Analytics From Scratch: Answer Real Business Questions.
Which lessons cover Data dictionary?
These lessons name it in their title or objectives:
- Data Analytics From Scratch: Answer Real Business Questions, lesson 1.4: Read a Table: Rows, Columns and the Data Dictionary
Which terms are related to Data dictionary?
Next to Data dictionary in the course glossaries: Key, Raw data, Grain, Fingerprint (hash), CSV file, Personal data, Seed and Audit.
KeyRaw dataGrainFingerprint (hash)CSV filePersonal dataSeedAudit
The hard questions, answered straight
Bold questions people really ask. Each answer comes from the course data or a settled Academy fact.
Do I need experience before I learn Data dictionary?
It depends on the course. Each course that teaches it lists its own prerequisites, and all are listed at beginner level:
- Data Analytics From Scratch: Answer Real Business Questions: You can save and find a file on your computer.