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

# Data engineering

> Connect your data and run spatial SQL on vector and raster data with WherobotsDB.

Browse data engineering guides by task.

## Start here

* [WherobotsDB](/tutorials/wherobotsdb/introduction)
* [Set Up WherobotsDB](/tutorials/wherobotsdb/set-up-wherobotsdb)
* [How to Write Effective Spatial Queries](/develop/write-spatial-queries)
* [Well-Known Locations (wkls)](/develop/wkls)

## Connect your data

* [Wherobots Data Hub](/get-started/initial-storage/data-hub)
* [Introduction to the Data Hub](/tutorials/spatial-catalog/introduction)
* [Querying Datasets](/develop/spatial-catalog/spatial-catalog)
* [Managing Views](/tutorials/spatial-catalog/views)

### Wherobots Data Federation

* [Wherobots Data Federation](/get-started/initial-storage/data-federation-overview)
* [Connect to Databricks Unity Catalog](/get-started/initial-storage/connect-to-unity-catalog)
* [Query Unity Catalog Tables](/get-started/initial-storage/reading-and-writing-unity-catalog-tables)
* [Connect to AWS Glue Catalog](/get-started/initial-storage/aws/connect-to-glue-catalog)
* [Query AWS Glue Catalog in a Notebook](/get-started/initial-storage/aws/query-glue-catalog-in-a-notebook)
* [Connect to Amazon S3 Tables Catalog](/get-started/initial-storage/aws/connect-to-s3-tables-catalog)
* [Query Amazon S3 Tables Catalog in a Notebook](/get-started/initial-storage/aws/query-s3-tables-catalog-in-a-notebook)

## Vector data

* [Load Data From External Storage](/tutorials/wherobotsdb/vector-data/vector-load)
* [Run Geospatial Queries](/tutorials/wherobotsdb/vector-data/vector-sql)
* [Visualize Geometry Results](/tutorials/wherobotsdb/vector-data/vector-visualize)
* [Save Vector Data to External Storage](/tutorials/wherobotsdb/vector-data/vector-save)
* [RDD](/tutorials/wherobotsdb/vector-data/rdd)

## Raster data

* [Raster Data in WherobotsDB](/tutorials/wherobotsdb/raster-data/raster-load)
* [Raster SQL](/tutorials/wherobotsdb/raster-data/raster-sql)
* [Visualize Raster Results](/tutorials/wherobotsdb/raster-data/raster-visualizer)
* [Save Raster Data to External Storage](/tutorials/wherobotsdb/raster-data/raster-save)
* [Out-DB Rasters performance guide](/reference/havasu-table/raster-data/out-db-rasters)
* [Performance Tips](/reference/havasu-table/raster-data/performance-tips)

## Iceberg tables

* [Geometry Support in Havasu](/reference/havasu/geometry/geometry-overview)
* [Raster Support in Havasu](/reference/havasu/raster/raster-overview)
* [Cluster by Geospatial Fields for Faster Queries](/reference/havasu-table/geometry-data/cluster-geometry-table)
* [Spatial Filter Push-down for Rasters](/reference/havasu/raster/rs-filter-push-down)
* [Upgrade Existing Geometry Tables](/reference/havasu/geometry/upgrade-geometry-tables)

## Maps and visualization

* [Tile Generation](/tutorials/wherobotsdb/tile-generation/tile-generation)
* [Using Feature Filters](/tutorials/wherobotsdb/tile-generation/feature-filters)
* [Visualize Data with Dekart](/tutorials/spatial-catalog/dekart-integration)
* [Visualize Data with Felt](/tutorials/spatial-catalog/felt-integration)

For dbt, Apache Airflow, and storage setup, see [Build & Deploy](/develop/overview).


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