Connect Microsoft Purview File System to Alation's data catalog with automated metadata extraction. Extract Collections, Folders, Files, and Schemas from Purview into Alation. Supports Azure AD authentication, SSL/TLS, and selective extraction by Collection for enterprise-scale data governance.
The Microsoft Purview File System OCF Connector, developed by Logan Data, enables Alation users to automatically extract and catalog file system metadata from Microsoft Purview, bringing Collections, Folders, Files, and Schemas into Alation's unified data intelligence platform.
Microsoft Purview is a comprehensive set of data governance solutions that helps organisations govern, protect, and manage data wherever it lives, across on-premises systems, multi-cloud environments, and SaaS applications. Purview provides an automated data discovery engine, sensitive data classification, and end-to-end data lineage to create a holistic, up-to-date map of an organisation's entire data landscape. This OCF connector bridges that governance intelligence with Alation's catalog, enabling data curators, security administrators, data architects, and business users to find, understand, and trust file-based data assets from within Alation.
Built on Alation's Open Connector Framework (OCF) and delivered as a Zip file installable via Alation Connector Manager, this connector supports both Alation On-Premise and Alation Cloud Service deployments.
What gets extracted and how it maps into Alation:
Collections mapped to Alation Folders: top-level organisational groupings in Purview, preserving the collection name and hierarchy
Purview Folders mapped to Alation Folders: file system directories with owner, size, group, and last modified date
Purview Files mapped to Alation Files: individual file assets with owner, size, group, and last modified date, giving users complete asset-level visibility
Schemas mapped to Alation Columns: file schema definitions extracted with column name, data type, and nullability for structured file formats
Data governance and business outcomes:
Faster decision-making: near real-time synchronisation between Microsoft Purview and Alation ensures users are always working with the most relevant and current file metadata
Unified governance: by bringing Purview's multi-cloud file catalog into Alation, organisations gain a single governed view across on-premises file stores, Azure Data Lake, and SaaS file sources without duplicating governance tooling
Data consumer empowerment: Data Analysts, Data Scientists, Data Architects, and Business Users can search, find, and curate file assets directly from Alation without needing direct access to the Purview portal
Authentication and security:
Azure AD authentication via Microsoft Purview REST APIs
SSL/TLS enforced by default, Purview listens exclusively on HTTPS connections
Role-based access control on Purview Collections managed through Microsoft REST APIs, ensuring connector permissions align with your organisation's Purview security model
Extraction capabilities:
Selective extraction: apply Collection-level filters to include or exclude specific areas of the Purview data estate, keeping catalog updates focused and performant
Schema extraction: extract structured schema information from Purview file sources for column-level catalog visibility
Full extraction: catalog the entire Purview File System instance in a single run
Service readiness documentation included for environment setup and configuration
Compatibility: Alation On-Premise and Alation Cloud Service. Azure AD with Microsoft Purview REST API access required.
Highlights
Sync Microsoft Purview file system metadata into Alation, automatically. Extract Collections, Folders, Files, and Schemas with full property detail (owner, size, group, modified date) mapped directly to Alation's catalog model for unified search and curation.
Enterprise data governance across on-premises, multi-cloud, and SaaS. Bridge Microsoft Purview's unified governance with Alation's catalog, enabling data consumers to find, understand, and trust file-based assets from a single interface.
Azure AD authentication with SSL/TLS and Collection-level selective extraction. Secures connectivity via Azure AD REST APIs and supports filtering by Collection to scope catalog updates to specific areas of your Purview data estate.
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Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing has one pricing dimension: the Microsoft Purview File System OCF Connector, sold as a unit under a contract term. You buy the connector as a single item, so there are no tiers, instance sizes, or usage add-ons to choose between. The connector extracts metadata from your file system source and catalogs it into your data catalog. Pricing does not scale by volume or seats in this listing. You commit to the connector for the contract period. For quantity or term details beyond the single unit, contact the vendor.
Top-of-mind questions for buyers
What does one unit of the Microsoft Purview File System OCF Connector cover?
One unit is the connector itself. It links your file system source to your data catalog and moves metadata in one direction. You buy the connector as a single item, not per user, per data volume, or per source scanned.
Does my cost change as my metadata volume or number of source assets grows?
No. The connector is priced as one unit under a contract term. It syncs artifacts like accounts, collections, assets, and schemas on a regular, near real-time basis. Pricing does not meter by data volume, asset count, or scan frequency. Growth in your source data does not change the price.
What does the connector do, and what is not included?
The connector extracts metadata from your file system source and catalogs it into your data catalog in one direction. It does not include the data catalog platform itself or two-way sync. You buy connectivity only. For scope beyond the single unit, contact the vendor.
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