How Adobe Does 2 Million Records Per Second Using Apache Spark!
Summary
Adobe shares Apache Spark lessons from its Unified Profile System, the heart of Experience Platform, which ingests terabytes a day and holds petabytes. Topics include caching physical plans for repeated queries, understanding joins and shuffle, monitoring Kafka consumer lag and backpressure in Structured Streaming, handling skew, sampling, and pairing pipelining with Redis.
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