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Instacart 将搜索基础设施迁移至 PostgreSQL,并逐步淘汰 Elasticsearch
Instacart 重新设计了其搜索基础设施,用 PostgreSQL 替换了 Elasticsearch,将基于关键词的检索和基于嵌入的检索整合到了一个系统中。通过将目录和搜索数据整合到 Postgres 中,该公司旨在简化操作,减少数据同步开销,并提高搜索结果的精确度和召回率。 重新设计 ...
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