4 posts
16 Oct 2026
How OpenSearch relevance scoring decides which products surface first, and the synonyms, analyzers, and merchandising rules that tune it
08 Oct 2026
A midday catalogsearch_fulltext reindex swapped the live alias too early, so the search page queried an empty index and returned zero results
29 Aug 2026
A no-results handler ran on every search, so pages with results still showed the 'no results' title, meta, and breadcrumb.
12 Jul 2026
Magento's catalog search runs on a dedicated engine — OpenSearch or Elasticsearch. We cover the index and the reindex pipeline for fast search at scale.
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