Real Learning About SQL
Real Learning About SQL
Diagram of showing the path to learn SQL
Be clear and question what you hear about.
flowchart TB
subgraph sqlBank
direction TB
subgraph basic
K1[Data modeling]
K2[Data structure]
K3[Data Manipulation]
end
subgraph advance
K4[Data Partitioning]
K5[Database management]
K6[Distributed Database]
K7[How data movement is handled]
K8[Data Warehouse and Lakehouses]
end
basic --> advance
end
A[Learn SQL as Data Discoverer] -->|Finding right method| B(Writing the SQL statements)
B --> C{Is that enough ?}
C -.Yes.-> D[Trapped]
C ==>|No| E[SQL Bank]
E --> sqlBank
```
Thoughts that what actually needs to be learned from SQL
- They say that As Data Worker, we need to learn the SQL
- They provide the SQL mandatory functionality of SQL scripting
- But what do you think about this? Is that good enough?
Key Notes
- NO, it is not just SQL Script
- You are misleading from the word
- About SQL: we need to learn:
Basic
- Data modeling
- Data structure
- Data Manipulation
Advanced
- Data Partitioning
- Database management
- Distributed Database
- How data movement is handled
- Data Warehouse and Lakehouses