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EIS-Bonn / Squerall

An implementation of the so-called Semantic Data Lake, using Apache Spark and Presto.
https://eis-bonn.github.io/Squerall/
Apache License 2.0
30 stars 12 forks source link

MongoDB: relying on the connector's sampling-based schema inference #2

Open mnmami opened 6 years ago

mnmami commented 6 years ago

Currently we rely on MongoDB connector's schema inference, which is based on sampling. Add the possibility to explicitly provide a schema.