2025.3 version release (May 2025)

New features

Please note, Docker-Compose has reached End-of-life (EOL). Install or migrate to a Kubernetes, OpenShift, or Appliance deployment for DCT versions 2025.3 and above.

  • Data Connections

    DCT is introducing a new Data Connections view, which acts as a unified library for all sources. This gives users a single source of truth for all data sets across the Delphix platform, including dSources, VDBs, and Compliance connectors. DCT uses intelligent merging of multiple references to the same database to simplify reporting, streamline administration, and enable rapid workflow creation with consistent, reusable connection metadata. As support is introduced for more source types across databases, PaaS, and IaaS, the DCT data library will scale with it.

  • Engine Storage Report

    Final changes have been wrapped up for an engine's Storage Report to include missing elements like storage considered "Held Space," the aggregation of CDBs/vCDBs, and total size counts. This is the first time administrators can identify and target all lingering storage, providing a full picture of their data engine's storage health or take quick action if free space is running low.

  • Oracle and SQL Server infrastructure and source databases

    Administrators can now view and modify many of the elements of their infrastructure and source databases via the Home > Infrastructure tab. This should further minimize the need for Administrators to navigate to the Data Engine to perform common environment tasks.

  • Various table enhancements

    We have improved various elements of our tables across the entire platform, such as floating filters to easily search, “View” buttons can be opened in a new tab, refined context menu to possible actions, and addition of the DOES NOT CONTAIN query operation.

  • Kubernetes (K8s) driver for Oracle

    Introduced the ability to provision Oracle single-tenant VDBs on Kubernetes, including Azure’s AKS and AWS’ EKS. Infrastructure management is now combined with data provisioning to simplify management and minimize costs. This support is in addition to existing support for PostgreSQL and Unstructured Files (vFiles). Find out more on the Kubernetes driver page.

  • Terraform provider

    Added update-in-place support for PostgreSQL environments and dSource resources that enables modification of the object’s state. In addition, the beta flag around the Terraform import command has been removed for many resources and it is now a fully supported feature. Find out more on the Terraform provider page.

  • New and improved APIs

    The following APIs have been introduced or heavily modified. Documentation can be found within the Swagger API.

    • Hook Templates

      • Create, read, update, and delete

    • Full SQL Server API Parity

      • SQL Server V2P

      • SQL Server AG VDB Provisioning

    • Virtualization Dataset Performance

Fixed issues

Issue ID Description

APIGW-7517

APIGW-12136

 Minor improvements to the Create Bookmark UI to text spacing, icon placement, and styling.
APIGW-9021 In some cases, when a Continuous Data engine CPU is idle, DCT would report CPU utilization as the value NaN. This value is now shown as 0.
APIGW-9504 Items per page can now be set to 100.
APIGW-10034 Fixed an issue where VDB search sometimes failed with an HTTP response code.
APIGW-10568 Fixed an issue where deleting a timeflow did not warn about or cascade-delete related bookmarks, leaving orphaned bookmarks that could not be removed, also returning unhelpful errors.
APIGW-11777 Fixed a rare issue where the DELETE_ENGINE job would get stuck because DCT could not delete entries from engine_historical_storage_usage_data_points table.
APIGW-12071 Fixed an issue where Delphix container bookmarks in a DCT VDB Group were not adding the Data Timestamp value.
APIGW-12120 When configuring an SAP ASE dSource, the "Use Dump History” checkbox will only appear for SAP ASE v15.7 SP10 and greater.
APIGW-12156 When configuring a dSource, the Staging Environments will be filtered based on the associated engine.
APIGW-12164 Fixed an issue where private bookmarks were inconsistently rendered for users with access, causing discrepancies between the VDB Group and Bookmarks pages.
APIGW-12282 In some cases, if a VDB or dSoure contained hooks more than 128KB in size, DCT would fail to list that VDB or dSource in the interface. This has been fixed by removing the size limit of hooks on a VDB or dSource.
APIGW-12401 Fixed an issue where some operations were stuck in the Started state, even though total progress reached to 100%.
APIGW-12686 Due to configuration changes introduced in release 2025.3.0 within the NGINX component of the appliance, the Swagger UI was not rendering correctly in the browser for the DCT appliance variant. This has since been addressed to align its behavior with that of the Kubernetes variant, ensuring consistency across deployments.