Quick Check 25.3 – Data 100, Summer 2020
Which of the following issues are associated with data lakes?
Careful governance and planning
Large amounts of uncleaned data
Limited compatibility with existing software tools
Schema on load implies:
The schema is determined when importing data into the system
The schema is determined when using the table
The schema is never determined
Data Lakes enable data consumers to choose how to transform and use data. Therefore, to interact with Data Lakes, it is ____________.
Schema on Transformation
Schema on Load
Schema on Read
Schema on Lake
Schema on Warehouse
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