Add: Stream-Stream Joins in Real-Time Mode — Ad Click Attribution demo - #99
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August 15, 2026 21:36
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Looked through RTM-SSJ.py as requested; looks OK to me, assuming @muralitalluri-db ran this manually to confirm the code. Let's just use a (couple) seconds or just 0 second for processing time trigger.
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Adds a self-serve sample demonstrating stream-stream join support in Apache Spark Real-Time Mode (DBR 18+), using a real-time ad click attribution use case (impressions joined to clicks, inner time-bounded join). Includes a data generator + Delta replay harness (~30K events/sec), Kafka ingest notebooks, the RTM/MBM join notebook (only the trigger changes), optional Delta landing + debug.sql for latency percentiles, and a README. Workspace-specific values are left as placeholders. Companion blog URL is a TODO to add on publish.