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Bucket aggregations

Bucket aggregations categorize sets of documents as buckets. The type of bucket aggregation determines the bucket for a given document.

You can use bucket aggregations to implement faceted navigation (usually placed as a sidebar on a search result landing page) to help your users filter the results.

Supported bucket aggregations

OpenSearch supports the following bucket aggregations:

• Adjacency matrix
• Date histogram
• Date range
• Diversified sampler
• Filter
• Filters
• Geodistance
• Geohash grid
• Geohex grid
• Geotile grid
• Global
• Histogram
• IP range
• Missing
• Multi-terms
• Nested
• Range
• Reverse nested
• Sampler
• Significant terms
• Significant text
• Terms