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This article introduces the AnalyticDB Spark architecture, explains the need for Spark vectorization, surveys industry vectorized solutions, details ADB Spark's own vectorized implementation with Gluten and Velox, and presents performance test results showing a 6.98‑fold speedup over open‑source Spark.
This article presents a comprehensive technical overview of Alibaba Cloud AnalyticDB MySQL and its Serverless Spark integration, detailing architecture, core optimizations, security enhancements, and real‑world case studies that demonstrate how to achieve cost‑effective, high‑performance data lake analytics.
By migrating a latency‑heavy MySQL query to AnalyticDB, employing binlog‑based real‑time sync, refining composite indexes, adding clustering and filter hints, and batching inserts, the team cut execution time from about two seconds to roughly one hundred milliseconds, achieving over 99 % of queries under one second.