This repo provides a step-by-step approach to building a modern data warehouse using PostgreSQL. It covers the ETL (Extract, Transform, Load) process, data modeling, exploratory data analysis (EDA), ...

Map the offboarding process to identify inefficiencies, interactions, and process delays. Design an Entity-Relationship Diagram (ERD) to define a database schema tailored for offboarding data.

With the coming of `Big Data` era, high-energy-efficiency database is demanded for the Internet of things (IoT) application scenarios. The emerging Resistive Random Access Memory (RRAM) has been ...