John Aven is the Director of Engineering with Hashmap where he leads and manages the Consulting and Technology Solutions Office. John joins Hashmap host Kelly Kohlleffel to take a look at what goes into a cloud data migration or modernization. John and his team have made this transition easier by creating Hashmap Data Migrator (hdm) - an open-source tool that assists in transporting data from your on-premise data warehouse into cloud data warehouses like Snowflake.