> ## Documentation Index > Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt > Use this file to discover all available pages before exploring further. # atoti.QueryCube A query cube of a [`QuerySession`](./atoti.distribution.QuerySession#atoti.QuerySession). | | | | --------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | | [`data_cube_ids`](./atoti.distribution.QueryCube.data_cube_ids#atoti.QueryCube.data_cube_ids) | Opaque IDs representing each data cubes connected to this query cube. | | [`distributing_levels`](./atoti.distribution.QueryCube.distributing_levels#atoti.QueryCube.distributing_levels) | The identifiers of the levels distributing data across the data cubes connecting to the query cube. | | [`name`](./atoti.distribution.QueryCube.name#atoti.QueryCube.name) | The name of the query cube. |