Aggregation is a relationship between two classes that is best described as a "has-a" and "whole/part" relationship.
I have an elasticsearch index containing products, which I can query for different search terms. Every product contains a field …
elasticsearch aggregation elasticsearch-aggregationCity and home type are two nested objects in the following document mapping: "mappings" : { "home_index_doc" : { "properties" : { "city" : { "type" : "…
elasticsearch nested aggregation elasticsearch-5How do I can run an aggregation query only on object property, but get all properties in result? e.g. …
elasticsearch aggregationI'm quite new to elasticsearch and I have yet to find a question specifically about this. If it is already …
c# elasticsearch aggregation nestUsing ES 1.2.1 My aggregation { "size": 0, "aggs": { "cities": { "terms": { "field": "city","size": 300000 } } } } The issue is that some city names have spaces …
elasticsearch aggregation analyzerI have a data-set which contains observations for several weeks with 2 minutes frequency. I want to increase the time interval …
sql postgresql timestamp aggregationI'm using a pandas DataFrame in which one column contains numpy arrays. When trying to sum that column via aggregation …
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