---
sourceDocument: Brazil Workflow Data Fabric
sourceDocumentLink: https://www.servicenow.com/docs/r/integrate-applications

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Workflow Data Fabric

ft:clusterId :

    - crint

bundleId :

    - crint

workflow :

    - Creator


---

# Apache Iceberg

# Apache Iceberg {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
The Apache Iceberg connector provides read-only access to data and metadata in the Iceberg format.

A connection admin can set up a connection to Apache Iceberg in the Zero Copy Connector Hub and grant data stewards access to this connection. Data stewards can then use the established connection to create a data fabric table and map data from Apache Iceberg. This allows users to access Apache
Iceberg data through the table list view or by using GlideRecord scripts. For details on creating data fabric tables and mapping data, see [Managing data fabric tables](https://www.servicenow.com/docs/LoGgZ20y7DmSjp0sb8uhug "Access data virtually from an external source or a local table on your instance using data fabric tables.").  
Important:  
The Apache Iceberg primary connector is in preview. A primary connector in preview is developed and supported by ServiceNow, but is still being enhanced to include all planned functionality. While in preview, a connector may have limitations in platform support or available features.

A primary connector in preview is fully
functional for its documented scope and receives the same ServiceNow support as other primary connectors. For details on specific functionality limitations, see [Workflow Data Fabric - Primary Connectors Limitations \[KBB0010487\]](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KBB0010487).

The connector has been enhanced to improve the performance of the following Glide queries and list view operations. These improvements allow the majority of queries to be executed at the data source.

* Sort
* Limit
* Filter
* GroupBy
* avg()
* count()
* max()
* min()
* sum()
* References

{#apache-iceberg-primary-zcc__ul_pjb_hbp_jfc}

## Supported data types {#apache-iceberg-primary-zcc__section_k3q_fkp_gfc}

The following table lists supported Apache Iceberg data types and the default matching data types in a data fabric table.  
Important:  
Apache Iceberg data types not included in the table aren't supported for data mapping in Zero Copy Connector Hub.  
{#apache-iceberg-primary-zcc__table_m24_3kp_gfc__entry__2}

| Apache Iceberg | Data fabric table |
|-|-|
| boolean | True/False |
| int | Integer |
| long | Long |
| float | Floating Point Number |
| double | Decimal |
| decimal(p,s) | Decimal/Currency |
| string | String |
| date | Date |
| timestamp | Date/Time |
| timestamptz | Date/Time |
| uuid | GUID |
[Table 1. Data type mapping]

{#apache-iceberg-primary-zcc__table_m24_3kp_gfc}
**Related tasks**   

* [Create an Apache Iceberg connection](https://www.servicenow.com/docs/TIVhGenXp0Nm8_D_L2cYlg "Establish a zero copy connection to Apache Iceberg in Zero Copy Connector Hub.")