DataMill

DataMill

DataMill is an open-source data catalog and metadata management tool. It allows organizations to automatically discover, catalog, and manage data from various sources. Key features include a searchable data catalog, schema and lineage mapping, access controls and privacy protecti
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data-catalog metadata-management data-discovery data-lineage

DataMill: Open-Source Data Catalog

Discover, catalog, manage data from various sources with DataMill's searchable data catalog, schema & lineage mapping, access controls & privacy protections, and integrations with data platforms.

What is DataMill?

DataMill is an open-source data catalog and metadata management solution designed to help organizations get more value from their data. Here are some key capabilities:

  • Automated data discovery and cataloging - DataMill crawls data stores like databases, data warehouses, file shares etc. to automatically catalog metadata and make data sets discoverable.
  • Searchable catalog - The catalog provides a searchable inventory of available data sets along with key metadata like owners, schema, lineage etc.
  • Lineage mapping - DataMill automatically maps out upstream data sources and transformation logic to provide visibility into data lineage.
  • Access control and privacy - Granular access controls and masking ensure that sensitive data is protected and only accessible to approved users.
  • Connector framework - Out-of-the-box connectors make it easy to index and search popular data platforms like Snowflake, BigQuery, Hive and more.
  • Analytics-ready - Tagged with consistent metadata and linked via catalog, DataMill prepares data to easily flow into downstream analytics tools.

In summary, DataMill accelerates and simplifies data discovery, access and analytics to help organizations unlock more value from their data.

DataMill Features

Features

  1. Searchable data catalog
  2. Schema and lineage mapping
  3. Access controls and privacy protections
  4. Integrations with data platforms

Pricing

  • Open Source

Pros

Open source and free

Automates data discovery and cataloging

Centralizes access to metadata

Enables data governance and security

Cons

Limited to metadata management

Requires technical resources for setup and maintenance

Basic functionality without enterprise features


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