data warehouse 1.0 vs 2.0

data warehouse 1.0
1. EDW goal, separate data marts reqlity
2. batch oriented etl
3. IT driven BI - dashboards & reports
4. Human-based incites

data warehouse 2.0
1. Integrated, consolidated architecture
2. batch + real-time ELT
3. IT + LoB driven BI + discovery
4. Human & machine-based incites