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

# Data Warehouse (CE+NCE)

A Data Warehouse, is a centralised and integrated repository that stores large volumes of structured and unstructured data from various sources. It is designed to support business intelligence (BI) and analytics initiatives by providing a scalable, high-performance environment for data storage, processing and analysis. Data warehouses like Snowflake and BigQuery play a critical role in customer data collection by providing a centralised and robust platform for storing, processing, and analysing vast amounts of customer-related data. They empower businesses to make data-driven decisions, personalise customer experiences, improve marketing strategies, and enhance overall customer satisfaction.

The following are the Data Warehouses integration that Zeotap offers:

<CardGroup>
  <Card title="Snowflake" icon="snowflake" horizontal href="/articles/integrate-customer/snowflake" />

  <Card title="BigQuery" icon="database" horizontal href="/articles/integrate-customer/bigquery" />

  <Card title="Amazon S3" icon="cloud" horizontal href="/articles/integrate-customer/amazon-s3" />

  <Card title="Databricks" icon="layer-group" horizontal href="/articles/integrate-customer/databricks" />
</CardGroup>