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Article0 replies3,256 followingPosted 09 Mar 2026, 09:35 UTC107.7K views3,319 votes

Kibana Runtime Fields: Fix Mapping Mistakes Without Reindexing

Runtime fields let you reshape Elasticsearch data at query time in Kibana, but they trade indexing cost for query latency and CPU. Here is how to decide when that trade-off is worth it.

Community & Careers · Blog

kibana

elasticsearch runtime-fields

Community & Careers

Article0 replies2,399 followingPosted 25 Jul 2026, 23:37 UTC21.8K views4,039 votes

Runtime Fields in Kibana Data Views: Quick Prototyping vs. Full Reindexing

Runtime fields let you compute derived values in Kibana without reindexing. This blog walks through adding a status‑class field, testing its performance, and deciding when to promote it to a mapped field.

Community & Careers · Blog

kibana

elasticsearch runtime-fields