> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Entities

<a id="concepts-entities" />

The database objects that hold and organize data in *Kinetica*.

* [Schemas](/content/concepts/schemas)

* [Types](/content/concepts/types)

  * [Data Types](/content/concepts/types#types-chart)

    * [Array](/content/concepts/array)
    * [JSON](/content/concepts/json)
    * [Vector](/content/vector_search#vector-type)

  * [Column Properties](/content/concepts/types#column-properties)

  * [Nulls](/content/concepts/nulls)

* [Tables](/content/concepts/tables)

  * [Distribution (Sharding/Replication)](/content/concepts/tables#distribution)
  * [Partitioning](/content/concepts/tables#partitioning)
  * [Primary Keys](/content/concepts/tables#primary-key)
  * [Soft Primary Keys](/content/concepts/tables#soft-primary-key)
  * [Shard Keys](/content/concepts/tables#shard-key)
  * [Foreign Keys](/content/concepts/tables#foreign-key)

* [Views](/content/concepts/views)

  * [Filtered](/content/concepts/filtered_views)
  * [Joined](/content/concepts/joins)
  * [Materialized](/content/concepts/materialized_views)

* [Indexes](/content/concepts/indexes)

  * [Primary Key](/content/concepts/indexes#primary-key-index)
  * [Relational](/content/concepts/indexes#relational-index)
  * [Column (Attribute)](/content/concepts/indexes#column-index)
  * [Low-Cardinality](/content/concepts/indexes#low-cardinality-index)
  * [Chunk Skip](/content/concepts/indexes#chunk-skip-index)
  * [Geospatial](/content/concepts/indexes#geospatial-index)
  * [CAGRA](/content/concepts/indexes#cagra-index)
  * [HNSW](/content/concepts/indexes#hnsw-index)

* [Credentials](/content/concepts/credentials)

* [Data Sources](/content/concepts/data_sources)

* [Data Sinks](/content/concepts/data_sinks)

* [External Tables](/content/concepts/external_tables)

  * [Data Lake Catalogs](/content/concepts/datalake)

    * [Apache Iceberg](/content/concepts/iceberg)
    * [Delta Lake](/content/concepts/delta)

* [Graphs](/content/graph_solver/network_graph_solver)

* [Table Monitors](/content/concepts/table_monitors)