---
sourceDocument: Yokohama Release Notes
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/release-notes

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Release Notes

ft:clusterId :

    - rn

bundleId :

    - rn


---

# Data Management release notes

# Data Management release notes {#ariaid-title1}

Release version: Yokohama  
Updated January 30, 2025  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
The ServiceNow®
Data Management capabilities enable you to manage the growth of data in your instance. Data Management capabilities were enhanced and updated in the Yokohama release.

## Data Management highlights for the Yokohama release {#data-management-rn__data-management-rn-highlights}

* View insights into storage consumption on your instance and implement data management policies directly from the Data Management Console.
* Automatically delete older or unwanted records with improved table cleaner scalability.
{#data-management-rn__ul_cpj_wr2_5cc}

See [Data Management](https://www.servicenow.com/docs/access?context=c_DataManagement&version=yokohama&pubname=yokohama-platform-administration&ft:locale=en-US) for more information.{#data-management-rn__data-management-rn-highlights-2}

## Important information for upgrading Data Management to Yokohama {#data-management-rn__data-management-rn-upgrade-info}

* After upgrading a self-hosted instance to Yokohama, the sys_physical_table_stats table doesn't display the latest data for table size, with the sample_period_start column showing dates prior to the upgrade. To see the correct table size, you
  can set the com.glide.stats.storage_disk_usage.information_schema system property to true, which allows the statsGatherer job to use the information schema to generate the required database statistics.

* A data management policy record is automatically created for each table that is configured with an archive rule or a table cleaner rule prior to the upgrade.
{#data-management-rn__ul_s5p_zss_hhc}

## New in the Yokohama release {#data-management-rn__data-management-rn-new-features}

[Data Management Console](https://www.servicenow.com/docs/access?context=viewing-data-usage&version=yokohama&pubname=yokohama-platform-administration&ft:locale=en-US)
:   View a summary of storage consumption on your instance and manage the growth of data directly from the Data Management Console.

[Table cleaner scalability improvements](https://www.servicenow.com/docs/access?context=deleting-older-records&version=yokohama&pubname=yokohama-platform-administration&ft:locale=en-US)
:   Automatically delete older or unwanted records at scale.

## Changed in this release {#data-management-rn__data-management-rn-changed-features}

[Data Management Console](https://www.servicenow.com/docs/access?context=viewing-data-usage&version=yokohama&pubname=yokohama-platform-administration&ft:locale=en-US){#data-management-rn__data-management-rn-rn-workspace}
:   You can now access data usage on your instance by navigating to AllSystem Data ManagementData Management Console.

## Activation information {#data-management-rn__data-management-rn-activation}

Data Management is a ServiceNow AI Platform feature that is active by default.{#data-management-rn__data-management-rn-activation-1}

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