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Also I think SQLite lets you call Python functions from the SQL program.
by justsomeuser 5y ago
Also I think SQLite lets you call Python functions from the SQL program.
- dmitrykoval 5y agoThat's correct, but SQLite would require to serialize/deserialize the data sent to Python func (from C to Python and back), while Arrow allows to get a "view" of the same data without making a copy. Which is probably not an issue in OLTP workloads, but may become more visible in OLAP.