[overview](300_Aggregations/05_overview.md) [circuit breaker fd settings](300_Aggregations/100_circuit_breaker_fd_settings.md) [filtering](300_Aggregations/105_filtering.md) [facets](300_Aggregations/10_facets.md) [docvalues](300_Aggregations/110_docvalues.md) [eager](300_Aggregations/115_eager.md) [breadth vs depth](300_Aggregations/120_breadth_vs_depth.md) [Conclusion](300_Aggregations/125_Conclusion.md) [concepts buckets](300_Aggregations/15_concepts_buckets.md) [basic example](300_Aggregations/20_basic_example.md) [add metric](300_Aggregations/21_add_metric.md) [nested bucket](300_Aggregations/22_nested_bucket.md) [extra metrics](300_Aggregations/23_extra_metrics.md) [bucket metric list](300_Aggregations/28_bucket_metric_list.md) [histogram](300_Aggregations/30_histogram.md) [date histogram](300_Aggregations/35_date_histogram.md) [scope](300_Aggregations/40_scope.md) [filtering](300_Aggregations/45_filtering.md) [sorting ordering](300_Aggregations/50_sorting_ordering.md) [approx intro](300_Aggregations/55_approx_intro.md) [cardinality](300_Aggregations/60_cardinality.md) [percentiles](300_Aggregations/65_percentiles.md) [sigterms intro](300_Aggregations/70_sigterms_intro.md) [sigterms](300_Aggregations/75_sigterms.md) [fielddata](300_Aggregations/90_fielddata.md) [analyzed vs not](300_Aggregations/95_analyzed_vs_not.md)