[Recipes] SQL-Like Joining in Elasticsearch (Parent - Child Relations)
Problem:
Need to define parent child relationship, and query for parent / child supplying details of the other.
Need to define parent child relationship, and query for parent / child supplying details of the other.
Demo the use of slop and fuzziness in Elasticsearch to overcome missing terms, proximity searches or spelling mistakes.
Demonstrate the use of range and date range aggregarions.
Nest an aggregation inside another aggregation. Run aggregations within a query context.
Demo bucket aggregations - terms.
Give examples for basic term level queries.
Use named queries for debugging bool queries.
Divide the entire range of values into a series of intervals.
Need to search within elastic search by providing search parameters in the request URI.
Demonstrate the use of different values for dynamic mappings: true, false, strict.
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CloudMaterials is my blog to share notes and learning materials on Cloud and Data Analytics. My current focus is on Microsoft Azure and Amazon Web Services (AWS).
I like to write and I try to document what I learn to share with others. I believe that knowledge is useless unless you share it; the more you share, the more you learn.
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