How do you design a high performance and scalable database for a global e-commerce application or build a datastore to power a high volume recommendations engine or ingest and query millions of timeseries events from IoT sensors? While relational databases have proven to be successful in the past, emergence of newer application use cases create a need for specialised data persistence and query models. In this session, you will learn about use cases where non-relational databases can be a better choice and explore the suite of AWS non-relational data stores.