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Parquet Files
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Articles about Parquet Files
- Article · Databases & DBA
DuckDB Query Profiling: How to Find Slow Queries on Parquet Files
Learn how to profile DuckDB queries against Parquet files with EXPLAIN ANALYZE, interpret execution plans, find bottlenecks, and test targeted SQL optimizations.
- Article · SQL Server
External Tables In SQL Server 2016 Or 2017 And Working With PolyBase
We will see how to create an external data source in SQL Server 2016/2017 and then we will create an external table with Parquet file format. Later, we will push the data to the external table. Automatically, we get the data in our mapped Parquet file of Blob storage.
