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Tags: Data pipelines and messaging
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1–11 of 11 · Most stars

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.

Time-series database and pub/sub messaging server for IoT and real-time devices, in Go: an embeddable storage engine with TTLs, wildcard topics and encryption, and a clustered server over gRPC, TCP and WebSocket with replication and rolling upgrades.

Sliding-window and regular top-K sketches, based on HeavyKeeper

  • go
  • golang
  • heavy-hitters
  • probabilistic-data-structures

Production-grade Server-Sent Events (SSE) for Fiber v3. Event coalescing, priority lanes, topic wildcards, adaptive throttling, built-in auth, Prometheus metrics, graceful drain.