A Simple Guide for Data Aspirants to Organizing Information and Making Smart Choices"
1. Database (DB):
? Think of a database like a big organized collection of information.
2. Schema:
? A schema is like a plan that tells us how our information should be arranged and what kind of information we can put in.
3. Table:
? Tables are like spreadsheets where we put our information. Each table is for a specific type of info.
4. Columns:
? Columns are like the categories in our spreadsheet. Each column has a name, and it holds a certain type of info.
5. Rows:
? Rows are like the individual lines in our spreadsheet. Each row has all the details about one thing.
6. Records:
? Records are like the complete sets of details about one thing. Each row is a record.
7. Information:
? Information is just the stuff we put into our tables. It's organized and easy to find.
8. Insight:
? Insight is what we get when we look closely at our information. It's like discovering interesting things by paying attention.
9. Data-backed Decision:
? Making decisions based on data means using the information we have to make smart choices. It's like deciding what to do after looking at our organized data.
Analytics Engineer at Deloitte ?? - AI & Data | Power BI | ADB | ADF | ADLS | SQL | PySpark
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