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Databases & Data Warehouses
Distributed Columnar Streaming Database
★ 3.7
Open Source Data Warehouse
★ 4.2
N/A — Scala-based, no pip installpip install psycopg2-binaryN/A — Scala-based, no pip installpip install psycopg2-binaryPython data engineers working in observability infrastructure use FiloDB as a long-term storage backend for Prometheus metrics. Python scripts query FiloDB via its HTTP API to pull historical metric data for anomaly detection models or SLA reporting — enabling ML-driven monitoring use cases that require more data history than Prometheus retains locally.
Python data engineers use Greenplum's PL/Python extension to run Python transformation logic directly inside the database — writing Python UDFs that execute in parallel across all Greenplum segments. This in-database Python execution avoids moving large datasets out of Greenplum for transformation, keeping all processing co-located with the data.
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