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What is Tokern?

Tokern delivers an open-source toolkit specifically crafted for managing data governance, focusing on databases and data lakes. This intuitive suite aids in gathering, structuring, and analyzing metadata from data lakes, enabling users to perform swift tasks through a command-line interface or operate it as a service for continuous metadata retrieval. Individuals can investigate elements such as data lineage, access controls, and personally identifiable information (PII) datasets, employing reporting dashboards or Jupyter notebooks for in-depth programmatic analysis. As a holistic solution, Tokern strives to boost the return on investment for your data, guarantee adherence to regulations such as HIPAA, CCPA, and GDPR, and protect sensitive data from potential insider threats efficiently. It centralizes the management of metadata related to users, datasets, and jobs, thereby enhancing a wide array of data governance capabilities. The platform’s functionality includes tracking Column Level Data Lineage for major systems like Snowflake, AWS Redshift, and BigQuery, enabling users to construct lineage from query histories or ETL scripts. Moreover, users can explore lineage through interactive visualizations or programmatically via APIs or SDKs, providing a flexible method for understanding data movement. Overall, Tokern empowers organizations to uphold strong data governance while adeptly maneuvering through intricate regulatory environments, ensuring that all necessary compliance measures are effectively implemented. By leveraging Tokern, companies can significantly improve their operational efficiency and data management practices.

What is Delta Lake?

Delta Lake acts as an open-source storage solution that integrates ACID transactions within Apache Sparkâ„¢ and enhances operations in big data environments. In conventional data lakes, various pipelines function concurrently to read and write data, often requiring data engineers to invest considerable time and effort into preserving data integrity due to the lack of transactional support. With the implementation of ACID transactions, Delta Lake significantly improves data lakes, providing a high level of consistency thanks to its serializability feature, which represents the highest standard of isolation. For more detailed exploration, you can refer to Diving into Delta Lake: Unpacking the Transaction Log. In the big data landscape, even metadata can become quite large, and Delta Lake treats metadata with the same importance as the data itself, leveraging Spark's distributed processing capabilities for effective management. As a result, Delta Lake can handle enormous tables that scale to petabytes, containing billions of partitions and files with ease. Moreover, Delta Lake's provision for data snapshots empowers developers to access and restore previous versions of data, making audits, rollbacks, or experimental replication straightforward, while simultaneously ensuring data reliability and consistency throughout the system. This comprehensive approach not only streamlines data management but also enhances operational efficiency in data-intensive applications.

Media

Media

Integrations Supported

Acryl Data
Amundsen
Booz Allen MDR
Comcast Business VoiceEdge
Daft
Databricks
Dell AI-Ready Data Platform
Google Cloud Platform
Google Cloud Storage
Hackolade
IBM StreamSets
MySQL
Okera
Onehouse
OpenMetadata
Secoda
StarTree
Talend Data Fabric
Trellix Data Encryption

Integrations Supported

Acryl Data
Amundsen
Booz Allen MDR
Comcast Business VoiceEdge
Daft
Databricks
Dell AI-Ready Data Platform
Google Cloud Platform
Google Cloud Storage
Hackolade
IBM StreamSets
MySQL
Okera
Onehouse
OpenMetadata
Secoda
StarTree
Talend Data Fabric
Trellix Data Encryption

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Tokern

Date Founded

2019

Company Location

United States

Company Website

tokern.io

Company Facts

Organization Name

Delta Lake

Date Founded

2019

Company Location

United States

Company Website

delta.io

Categories and Features

Data Governance

Access Control
Data Discovery
Data Mapping
Data Profiling
Deletion Management
Email Management
Policy Management
Process Management
Roles Management
Storage Management

Data Lineage

Database Change Impact Analysis
Filter Lineage Links
Implicit Connection Discovery
Lineage Object Filtering
Object Lineage Tracing
Point-in-Time Visibility
User/Client/Target Connection Visibility
Visual & Text Lineage View

Categories and Features

Big Data

Collaboration
Data Blends
Data Cleansing
Data Mining
Data Visualization
Data Warehousing
High Volume Processing
No-Code Sandbox
Predictive Analytics
Templates

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