Why could the decision to adopt AWS cloud be important to Sunlife's data strategy in the context of its data ecosystem? 

External Data From external systems Sensor data Other data sources Business Strategy Ongoing Projects Unstructured Data Email Reports and documents Social media posts Data Strategy Development and Governance Data Delivery Business intelligence and analytics Reports and dashboards Performance metrics Structured Data Master data . Application data Data warehouse Records Transaction data Technology Strategy Data Architecture Data Custody Access Quality Protection Retention Storage