🗓️ 06032025 1753
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data_lakes
pros
- flexibile data storage
- streaming support
- cost efficient in the cloud
- support for AI / machine learniing
cons
- no transactional support
- poor data reliability
- slow analysis performance
- data governance concerns (privacy / security)
- data_warehouses still needed
- lack of integration with a data catalog
- ineffective partitioning
- too many small files