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

# ELT/CDC: Monitoring - Data Type Mapping

> Overview of data type mappings across Redshift, Snowflake, and BigQuery destinations in Integrate.io ELT & CDC. Compare type conversions.

## Data Type Mapping

There are data type differences between different sources and destinations. Some formats are supported, while others are not.\
In order to provide a smooth replication of data from source to destination, we automatically convert data types to match the closest equivalent data types supported in the destination.

<CardGroup>
  <Card title="Redshift" icon="arrow-right" href="/cdc/data-type-mapping-redshift" horizontal />

  <Card title="Snowflake" icon="snowflake" href="/cdc/data-type-mapping-snowflake" horizontal />

  <Card title="BigQuery" icon="database" href="/cdc/data-type-mapping-bigquery" horizontal />
</CardGroup>