single-node

Here are 3 public repositories matching this topic...

DonaldSimpson / high-performance-vehicle-analytics

A runnable blueprint for high-volume vehicle analytics on a single node - DuckDB/Polars over partitioned Parquet, a query-time delta overlay instead of nightly rebuilds, reproducible benchmarks. No cluster, £0 cloud compute.

python devops data benchmark analytics data-engineering automotive data-pipeline vehicle-data finops single-node platform-engineering duckdb polars vehicle-data-lakehouse

Updated Aug 4, 2026
Python

lijose / rill

Star

Lightweight single-node streaming execution engine with native SQL and JOIN support, powered by PyArrow, DuckDB and real-time telemetry console

python lightweight sql joins real-time-analytics streaming-engine single-node pyarrow duckdb telemetry-console

Updated Jul 31, 2026
Python

jayanthkodamachili / Spark-crossover

Star

“Use Spark when the data is big” contains no number. Benchmarks PySpark against pandas, Polars and DuckDB to find where the crossover actually is, and does not find one anywhere a single machine can reach.

python benchmarking benchmark apache-spark reproducible-research distributed-computing pandas pyspark data-engineering parquet performance-testing single-node duckdb polars

Updated Oct 19, 2026
Python

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