2026-05-19•Elasticsearch 입문에서 운영까지 Elasticsearch 입문 16편 Aggregations Metric. sum·avg·min·max·stats·percentiles·cardinality·top_hits·top_metrics. 📚 Elasticsearch 입문에서 운영까지 · 16편 — Aggregations Metric (sum·avg·min·max·stats·percentiles·cardinality) 이…
2026-05-19•Elasticsearch 입문에서 운영까지 Elasticsearch 입문 16편 Aggregations Metric. sum·avg·min·max·stats·percentiles·cardinality·top_hits·top_metrics. 📚 Elasticsearch 입문에서 운영까지 · 16편 — Aggregations Metric (sum·avg·min·max·stats·percentiles·cardinality) 이…