Data Modeling, Data Engineering, Data Warehousing.
which is in three phases: 🌟𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐮𝐚𝐥 𝐃𝐚𝐭𝐚 𝐦𝐨𝐝𝐞𝐥: Illustration by author This is like drawing a rough sketch of what you want to organize. For example, before building a house, you might draw a simple layout to decide where rooms should be. Similarly, a conceptual data model helps in planning what