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What is OLake Fusion?

OLake Fusion is an innovative self-hosted application aimed at effectively managing Apache Iceberg tables within data lakehouses. This application streamlines the scheduled table compaction process, allowing for the merging of smaller data files and the transformation of delete files to improve table organization as data is continuously added, altered, or removed. Users can customize maintenance schedules for each table, selecting from compaction options categorized as Lite, Medium, or Full, and can also evaluate table health, file metrics, and track maintenance logs through a user-friendly web interface. Furthermore, Fusion boasts seamless integration with various Iceberg catalogs, including AWS Glue, Hive Metastore, JDBC, and REST-based systems like Nessie, Polaris, Unity Catalog, and Lakekeeper, enabling it to manage tables originally created outside the OLake framework. Deployment is versatile, offering options for Docker or Kubernetes, making it adaptable for either cloud infrastructure or on-premises environments. This tool proves especially advantageous for data engineers and platform teams overseeing analytical lakehouses that leverage Apache Iceberg, facilitating efficient data management practices. With its combination of flexibility and robustness, OLake Fusion stands out as a crucial resource for contemporary data management strategies, ultimately driving better performance and organization of data workflows.

What is Apache Trafodion?

Apache Trafodion functions as a SQL-on-Hadoop platform tailored for webscale, aimed at supporting transactional and operational tasks within the Hadoop ecosystem. By capitalizing on Hadoop's built-in scalability, elasticity, and flexibility, Trafodion reinforces its features to guarantee transactional fidelity, enabling the development of cutting-edge big data applications. Furthermore, it provides extensive support for ANSI SQL and facilitates JDBC and ODBC connectivity for users on both Linux and Windows platforms. The platform ensures distributed ACID transaction protection across multiple statements, tables, and rows, while also optimizing performance for OLTP tasks through various compile-time and run-time enhancements. With its ability to efficiently manage substantial data volumes, supported by a parallel-aware query optimizer, developers can leverage their existing SQL knowledge, ultimately enhancing productivity. Additionally, Trafodion upholds data consistency across a wide range of rows and tables through its robust distributed ACID transaction mechanism. It also maintains compatibility with existing tools and applications, showcasing its neutrality toward both Hadoop and Linux distributions. This adaptability positions Trafodion as a valuable enhancement to any current Hadoop infrastructure, augmenting both its flexibility and operational capabilities. Ultimately, Trafodion's design not only streamlines the integration process but also empowers organizations to harness the full potential of their big data resources.

Media

Media

Integrations Supported

AWS Glue
Apache Hive
Apache Iceberg
OLake Go
Unity Catalog

Integrations Supported

Hadoop
SQL

API Availability

API Availability

Pricing Information

$0
The open-source software has no license charge; customers pay for the compute and storage they provision.
Free Version

Pricing Information

Free
Free Version

Supported Platforms

On-Prem

Supported Platforms

Windows
Mac
Linux

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

Datazip

Company Location

United States

Company Website

olake.io/olake-fusion/

Company Facts

Organization Name

Apache Software Foundation

Company Location

United States

Company Website

trafodion.apache.org

Categories and Features

Data Lake

Not specified

Categories and Features

Distributed Databases

Not specified

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