Using Elasticsearch as the Primary Data Store
Read OriginalThis technical article details bol.com's journey to rebuild its decade-old ETL pipeline for search. It explains the rationale and implementation of using Elasticsearch as the primary data storage, replacing a legacy Oracle PL/SQL system. The content covers architectural considerations, performance benchmarks, and the configuration DSL (JSON/Groovy), providing a deep dive into a real-world, large-scale tech migration.
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