# Aggregations

Advanced aggregation and analytics endpoints

 - [GET /aggregations](https://developer.slb.com/solutions/core-service/apis/osdu-search-extensions-service/aggregations/aggregations_get.md): Performs advanced aggregations on search results using query parameters and headers.Required roles: ''users.datalake.viewers'' or ''users.datalake.editors'' or ''users.datalake.admins''. In addition,
 - [POST /aggregations](https://developer.slb.com/solutions/core-service/apis/osdu-search-extensions-service/aggregations/aggregations_post.md): Performs advanced aggregations on search results with complex aggregation definitions.Required roles: ''users.datalake.viewers'' or ''users.datalake.editors'' or ''users.datalake.admins''. In addition
 - [GET /coeus](https://developer.slb.com/solutions/core-service/apis/osdu-search-extensions-service/aggregations/coeus.md): Performs specialized aggregation operations optimized for specific use cases.Required roles: ''users.datalake.viewers'' or ''users.datalake.editors'' or ''users.datalake.admins''. In addition, users m