event-time

Delayed conversion labels: freshness, correctness, corrections, processing lag, and retained state.

Real-time decisions on an electricity distribution network. Deterministic code owns whether a window is closed; models only forecast, score and rank. Seven claims proved offline and against a deployed AWS estate — 0 rows published early of 3,779, 41 gate mutations refused, all six erasure legs confirmed.

Kafka-compatible streaming demo for real-time birding intelligence: event-time windows, late-event handling, stateful deduplication, hotspot metrics, and target-species alerts.

Cross-engine output validation for event-time streaming pipelines.

Real-time anomaly detection on payment streams with PyFlink: event-time windows, keyed state, watermarks

Proyecto integrador de Data Streaming: detección de velocidad transaccional con Kafka y Apache Beam

BTCUSDT top-of-book microstructure signal study for short-horizon event-time midprice direction prediction.

PyFlink streaming pipeline: Kafka → 5-minute tumbling event-time windows → per-customer spend aggregation. Handles late-arriving events with watermarks and BoundedOutOfOrderness strategy.

Kafka -> Spark Structured Streaming -> Delta, with event-time windowing and watermarking made runnable: a dependency-free reference implementation you can execute without a JVM

Deterministic alignment and watermarking for multimodal event streams