Tinder’s migration to Elasticsearch 8

1 · Tinder · April 1, 2025, 6:04 p.m.
Elasticsearch is a distributed, free and open search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured.Elasticsearch powers the Recommendations (further referred to as Recs), Trust & Safety capabilities and logging systems at Tinder. Over 90% of all our Recs comes from a single Elasticsearch cluster.At Tinder Recs, Elasticsearch (further abbreviated as ES) provides two core capabilities:Filter-based search: an ability to sift throu...