2026/08/27
Teaching Drupal to Actually Search
Almost every content-driven Drupal site eventually needs a search feature, and almost every team underestimates how much is involved in building one well. A naive approach, a Views filter doing a CONTAINS match against the node title and body, works for a handful of pages, but falls apart as content grows: it can't rank results by relevance, it struggles with partial or fuzzy matches, and every query gets slower as the node_field_data table grows. This is the gap that Drupal's Search API module is built to close.
Search API doesn't perform searches itself. Instead, it provides a common abstraction layer between Drupal's entities and a variety of search backends (a plain database via search_api_db, Apache Solr via search_api_solr, Elasticsearch, and others), so the rest of the site can be built once, in Drupal's own configuration and Views layer, and swapped to a different backend later without rebuilding the search feature from scratch. This article walks through what Search API is, its core building blocks, and the practical steps involved in standing one up on a Drupal site.