--- sourceDocument: brazil Combined Product Files sourceDocumentLink: https://www.servicenow.com/docs/r/delta-yokohama-brazil Release : - brazil ft:locale : - en-US ft:publication_title : - brazil Combined Product Files ft:clusterId : - delta3by bundleId : - delta3by --- # Combined Zero Copy Connectors release notes for upgrades from Yokohama to Brazil # Combined Zero Copy Connectors release notes for upgrades from Yokohama to Brazil {#ariaid-title1} Release version: Brazil Updated October 8, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 7 minutes to read Summarize ![AI sparkle icon](https://servicenow.com/docs/portal-asset/ai-sparkle-icon) Summarized using AI This content was generated using new OpenAI-powered functionality. Results are provided on an as is basis and are not guaranteed to be accurate or complete. ## Summary of Combined Zero Copy Connectors Release Notes for Upgrades from Yokohama to Brazil This consolidated release notes document guides ServiceNow customers upgrading Zero Copy Connectors from the Yokohama release family to Brazil. It highlights new features, changes, activation instructions, and important upgrade considerations across multiple release families including Yokohama, Zurich, Australia, and Brazil. This information enables customers to prepare for and successfully implement the upgrade while understanding enhancements and changes that affect data integration workflows. Show full answer Show less ## Key Features * **Real-time Data Retrieval:** Zero Copy Connectors enable fetching data directly from external systems without copying or duplicating it, preserving data integrity and reducing storage needs. * **New Connectors and Enhancements:** * **REST Connectors:** Added support for Oracle HCM (Discovery) and Acumatica systems, with metadata and data retrieval via a generic metadata connector framework supporting filter, limit, and groupBy pushdown operations. * **Primary Connectors Promotion:** MySQL and PostgreSQL connectors moved from Community to Primary connector lists, now offering improved authentication options including AWS IAM and OAuth. * **Authentication Improvements:** Personal authentication enables users to authenticate to Databricks and Snowflake with individual credentials instead of shared service accounts, enhancing security and auditability. * **Additional Connectors:** Real-time data retrieval from Cloudera Hive, Microsoft OneLake (both in preview), Prometheus, Cloudera Impala, Teradata, Apache Iceberg, and the ability to connect to another ServiceNow instance. * **Connector Packaging:** Installation options allow selecting either primary connectors only or both primary and community connectors to tailor deployment. * **OAuth and Bearer Token Support:** Enhanced authentication methods added for Databricks, Oracle HCM, Snowflake, Teradata, MySQL, and PostgreSQL connectors. * **Renaming:** The Workflow Data Fabric Hub application is now named Zero Copy Connector Hub. ## Upgrade and Activation Considerations * **Pre- and Post-Upgrade Tasks:** Customers should review and complete recommended upgrade tasks to ensure a smooth transition to the Brazil release. * **Role Requirements:** The `dfconnectionadmin` role is required to create connections, and Data Steward access is needed to view mapped tables. * **Network and Browser Requirements:** REST connectors require network connectivity to target REST-enabled systems; no changes to browser requirements were noted. * **Activation:** Zero Copy Connector Hub and Zero Copy Connectors app (sndatafabriczcc) must be requested and installed from the ServiceNow Store, with the latter requiring a separate subscription. ## Key Outcomes for ServiceNow Customers * Access up-to-date, scalable integration capabilities that allow real-time data querying without data duplication, improving operational efficiency and data governance. * Leverage enhanced security through personal authentication and OAuth support, ensuring compliance and traceability in data access. * Utilize an expanded ecosystem of connectors, including REST APIs and popular data platforms, enabling broader and more flexible data integration scenarios. * Customize connector deployment by selecting primary or community connector sets to fit organizational needs and maturity. Consolidated page of all release notes for Zero Copy Connectors from Yokohama to Brazil. ## How to use this page To help you prepare for your upgrade, we have combined the cross-family Zero Copy Connectors release notes onto one page. Read this summary of the new features, changes, and updated information for your product from Yokohama to Brazil. Tip: If there were no updates for a release notes section in a certain family release, we included a short note for your reference. For example, if a product did not have any updates in Tokyo, the row says "No updates for this release." ## Important information for upgrading Zero Copy Connectors to Brazil Before you upgrade to Brazil, review these pre- and post-upgrade tasks and complete the tasks as needed. {#dfrn3-zerocopyconnectors-summary__entry__2} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## New features Between your current release family and Brazil, new features were introduced for Zero Copy Connectors. {#dfrn3-zerocopyconnectors-summary__entry__12} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | [Australia Patch 6](https://www.servicenow.com/docs/access?context=australia-patch-6&family=australia&ft:locale=en-US) : * [Oracle HCM (Discovery)](https://www.servicenow.com/docs/access?context=oracle-hcm-discovery-zcc&family=australia&ft:locale=en-US): Retrieve discovery-related data from Oracle HCM in real-time without copying or duplicating the data. * [Acumatica](https://www.servicenow.com/docs/access?context=acumatica-zcc&family=australia&ft:locale=en-US): Retrieve data from Acumatica in real-time without copying or duplicating the data. * [REST connectors](https://www.servicenow.com/docs/access?context=rest-connectors&family=australia&ft:locale=en-US), Oracle HCM (Discovery) and Acumatica, display dedicated connector icons and a REST tag in the connector selection UI. * Authenticate to [Databricks](https://www.servicenow.com/docs/access?context=databricks-zcc&family=australia&ft:locale=en-US) and [Snowflake](https://www.servicenow.com/docs/access?context=snowflake-zcc&family=australia&ft:locale=en-US) using your own credentials instead of a shared service account, so that access is individually authenticated and auditable at the source system. [Cloudera Hive](https://www.servicenow.com/docs/access?context=cloudera-hive-zcc&family=australia&ft:locale=en-US) : Retrieve data from Cloudera Hive in real time without copying or duplicating the data. This connector is available with a Preview label, indicating that enhancements are ongoing. [Microsoft OneLake](https://www.servicenow.com/docs/access?context=microsoft-onelake-zcc&family=australia&ft:locale=en-US) : Retrieve data from Microsoft OneLake in real time without copying or duplicating the data. This connector is available with a Preview label, indicating that enhancements are ongoing. [Australia Patch 1](https://www.servicenow.com/docs/access?context=australia-patch-1&family=australia&ft:locale=en-US) : [Connect to Prometheus](https://www.servicenow.com/docs/access?context=prometheus-zcc&family=australia&ft:locale=en-US)Retrieve data from Prometheus in real time without having to copy or duplicate the data. [Cloudera Impala](https://www.servicenow.com/docs/access?context=cloudera-impala-zcc&family=australia&ft:locale=en-US) : Retrieve data from Cloudera Impala in real time without copying or duplicating the data. [Connect to another ServiceNow® instance](https://www.servicenow.com/docs/access?context=servicenow-remote-instance-zcc&family=australia&ft:locale=en-US) : Retrieve data from another ServiceNow® instance in real time without copying or duplicating the data. [OAuth authentication](https://www.servicenow.com/docs/access?context=create-databricks-connection-zcc&family=australia&ft:locale=en-US) : Configure OAuth authentication in Databricks, Oracle, and Snowflake connectors. | | Brazil | [REST connectors](https://www.servicenow.com/docs/access?context=rest-connectors&family=brazil&ft:locale=en-US) : Retrieve real-time metadata and data from REST-enabled systems without copying or duplicating the data. This release adds REST connectors for Oracle HCM (Discovery) and Acumatica, built on a generic metadata connector framework that supports filter, limit, and groupBy pushdown operations. Personal authentication for Databricks and Snowflake : Authenticate to [Databricks](https://www.servicenow.com/docs/access?context=databricks-zcc&family=brazil&ft:locale=en-US) and [Snowflake](https://www.servicenow.com/docs/access?context=snowflake-zcc&family=brazil&ft:locale=en-US) using your own credentials instead of a shared service account, so that access is individually authenticated at the source system. | [ ] ## Changes Between your current release family and Brazil, some changes were made to existing Zero Copy Connectors features. {#dfrn3-zerocopyconnectors-summary__entry__22} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | [Australia Patch 6](https://www.servicenow.com/docs/access?context=australia-patch-6&family=australia&ft:locale=en-US) : * [MySQL](https://www.servicenow.com/docs/access?context=mysql-zcc&family=australia&ft:locale=en-US): The MySQL connector moved from the Community connector list to the Primary connector list. This connector is available with a Preview label, indicating that performance enhancements are ongoing. * [PostgreSQL](https://www.servicenow.com/docs/access?context=postgresql-zcc&family=australia&ft:locale=en-US): The PostgreSQL connector moved from the Community connector list to the Primary connector list. * Authentication options for MySQL and PostgreSQL connections: The connection form for MySQL and PostgreSQL now includes additional authentication drop-down options, including AWS IAM and OAuth, alongside basic authentication. [Australia Patch 2](https://www.servicenow.com/docs/access?context=australia-patch-2&family=australia&ft:locale=en-US) : * [Teradata](https://www.servicenow.com/docs/access?context=teradata-zcc&family=australia&ft:locale=en-US): The Teradata connector now supports Bearer Token and OAuth authentication methods. * [Apache Iceberg](https://www.servicenow.com/docs/access?context=apache-iceberg-primary-zcc&family=australia&ft:locale=en-US): The Apache Iceberg connector now supports S3-compatible object storage systems. [Australia Patch 1](https://www.servicenow.com/docs/access?context=australia-patch-1&family=australia&ft:locale=en-US) : * [Amazon S3 Tables](https://www.servicenow.com/docs/access?context=amazon-s3-tables-zcc&family=australia&ft:locale=en-US) * [Apache Iceberg](https://www.servicenow.com/docs/access?context=apache-iceberg-primary-zcc&family=australia&ft:locale=en-US) [Apache Iceberg primary connector](https://www.servicenow.com/docs/access?context=apache-iceberg-primary-zcc&family=australia&ft:locale=en-US) : The Apache Iceberg connector is now certified as a primary connector. [Primary connectors in preview](https://www.servicenow.com/docs/access?context=primary-connectors-zcc&family=australia&ft:locale=en-US) : Primary connectors that are still being enhanced to include all planned functionality are now marked with a Preview label. These connectors are fully supported by ServiceNow®. [New application name](https://www.servicenow.com/docs/access?context=zero-copy-connectors&family=australia&ft:locale=en-US) : Workflow Data Fabric Hub is now Zero Copy Connector Hub. [Australia Patch 1](https://www.servicenow.com/docs/access?context=australia-patch-1&family=australia&ft:locale=en-US) : [New connector package options](https://www.servicenow.com/docs/access?context=zero-copy-connectors&family=australia&ft:locale=en-US)When installing Zero Copy Connectors, you can include primary connectors only by selecting Zero Copy Connectors Primary (sn_zcc_primary). Alternatively, select Zero Copy Connectors (sn_data_fabric_zcc) to include both primary and community connectors. [Australia Patch 6](https://www.servicenow.com/docs/access?context=australia-patch-6&family=australia&ft:locale=en-US) : * Authenticate to [Databricks](https://www.servicenow.com/docs/access?context=databricks-zcc&family=australia&ft:locale=en-US) and [Snowflake](https://www.servicenow.com/docs/access?context=snowflake-zcc&family=australia&ft:locale=en-US) using your own credentials with personal authentication support. * Retrieve real-time metadata and data from REST-enabled systems without copying or duplicating the data. This release adds [REST connectors](https://www.servicenow.com/docs/access?context=rest-connectors&family=australia&ft:locale=en-US) for [Oracle HCM (Discovery)](https://www.servicenow.com/docs/access?context=oracle-hcm-discovery-zcc&family=australia&ft:locale=en-US) and [Acumatica](https://www.servicenow.com/docs/access?context=acumatica-zcc&family=australia&ft:locale=en-US). * [MySQL](https://www.servicenow.com/docs/access?context=mysql-zcc&family=australia&ft:locale=en-US) and [PostgreSQL](https://www.servicenow.com/docs/access?context=postgresql-zcc&family=australia&ft:locale=en-US) connectors moved from Community connectors to Primary connectors. | | Brazil | MySQL connector moved to Primary with Preview label : The [MySQL](https://www.servicenow.com/docs/access?context=mysql-zcc&family=brazil&ft:locale=en-US) connector moved from the Community connector list to the Primary connector list. This connector is available with a Preview label, indicating that performance enhancements are ongoing. PostgreSQL connector moved to Primary : The [PostgreSQL](https://www.servicenow.com/docs/access?context=postgresql-zcc&family=brazil&ft:locale=en-US) connector moved from the Community connector list to the Primary connector list. | [ ] ## Removed Between your current release family and Brazil, some Zero Copy Connectors features or functionality were removed. {#dfrn3-zerocopyconnectors-summary__entry__32} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Deprecations Between your current release family and Brazil, some Zero Copy Connectors features or functionality were deprecated. {#dfrn3-zerocopyconnectors-summary__entry__42} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Activation information Review information on how to activate Zero Copy Connectors. {#dfrn3-zerocopyconnectors-summary__entry__52} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | Activation information : Install Zero Copy Connector Hub by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) to view all the available apps, and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=australia&ft:locale=en-US). Zero Copy Connector Hub is also available with activation of the Zero Copy Connectors app (sn_data_fabric_zcc), which requires a separate subscription. For details, see [Request Zero Copy Connectors](https://www.servicenow.com/docs/access?context=request-zcc&family=australia&ft:locale=en-US). Important: The Zero Copy Connectors app is available in the ServiceNow Store. For details, see the "Activation information" section of these release notes. | | Brazil | Activation information : Install Zero Copy Connector Hub by requesting it from the ServiceNow Store. Visit the [ServiceNow Store](https://store.servicenow.com/sn_appstore_store.do#!/store/home) to view all the available apps, and for information about submitting requests to the store. For cumulative release notes information for all released apps, see the [ServiceNow Store version history release notes](https://www.servicenow.com/docs/access?context=sn-store-release-notes&family=brazil&ft:locale=en-US). Zero Copy Connector Hub is also available with activation of the Zero Copy Connectors app (sn_data_fabric_zcc), which requires a separate subscription. For details, see [Request Zero Copy Connectors](https://www.servicenow.com/docs/access?context=request-zcc&family=brazil&ft:locale=en-US). | [ ] ## Additional requirements If any additional requirements were introduced or changed for Zero Copy Connectors we have noted them here. {#dfrn3-zerocopyconnectors-summary__entry__62} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | Additional requirements : * Role required: df_connection_admin to create connections. Data steward access is also required to view mapped tables. * REST connectors require network connectivity to the target REST-enabled system. | [ ] ## Browser requirements If any specific browser requirements were introduced or changed for Zero Copy Connectors we have noted them here. {#dfrn3-zerocopyconnectors-summary__entry__72} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Accessibility information Review details on accessibility information for Zero Copy Connectors, such as specific requirements or compliance levels. {#dfrn3-zerocopyconnectors-summary__entry__82} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Localization information If there are specific localization considerations for Zero Copy Connectors we have noted them here. {#dfrn3-zerocopyconnectors-summary__entry__92} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | No updates for this release. | | Brazil | No updates for this release. | [ ] ## Highlight information If there are specific highlight considerations for Zero Copy Connectors we have noted them here. {#dfrn3-zerocopyconnectors-summary__entry__102} | Release | Release notes | |-|-| | Yokohama | No updates for this release. | | Zurich | No updates for this release. | | Australia | * Retrieve real-time data from external systems using new primary connectors. * Fetch real-time data from another ServiceNow® instance using the ServiceNow® Remote Instance connector. * Connect to Databricks, Oracle, and Snowflake using OAuth authentication. * Query time-series monitoring data from Prometheus using the new community connector. * Include either primary connectors only or both primary and community connectors. * Retrieve real-time data from Oracle HCM (Discovery), and Acumatica using new REST connectors. * Connect to MySQL and PostgreSQL using newly promoted primary connectors. * Authenticate to external data sources using your own credentials with personal authentication support. See [Zero Copy Connectors](https://www.servicenow.com/docs/access?context=zero-copy-connectors&family=australia&ft:locale=en-US) for more information. | | Brazil | * Retrieve real-time data from external systems using primary and community connectors, without copying or duplicating the data. * Connect to REST-enabled systems such as Oracle HCM (Discovery) and Acumatica using REST connectors. * Connect to MySQL and PostgreSQL databases using primary connectors. * Authenticate to Databricks and Snowflake using your own credentials with personal authentication support. See [Zero Copy Connectors](https://www.servicenow.com/docs/access?context=zero-copy-connectors&family=brazil&ft:locale=en-US) for more information. | [ ]