Audience
Data engineers and data platform teams operating Apache Iceberg lakehouses, particularly those maintaining tables with continuous ingestion, updates, or deletes.
About OLake Fusion
OLake Fusion is a self-hosted application for maintaining Apache Iceberg tables in data lakehouses. It automates scheduled table compaction, merging small data files and converting delete files to improve table layout as data is continuously ingested, updated, or deleted. Users can configure maintenance at the table level and schedule Lite, Medium, and Full compaction tiers, review table health and file metrics, and track maintenance runs and logs through a web UI. Fusion connects to Iceberg catalogs, including AWS Glue, Hive Metastore, JDBC, and REST-based catalog implementations such as Nessie, Polaris, Unity Catalog, and Lakekeeper, and can maintain tables created outside OLake. It is deployed on Docker or Kubernetes in a team's cloud or on-premises environment, and is designed for data engineers and platform teams operating analytical lakehouses with Apache Iceberg.
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Pricing
Starting Price:
$0
Pricing Details:
The open-source software has no license charge; customers pay for the compute and storage they provision.
Free Version:
Free Version available.
Integrations
Company Information
Datazip
United States
olake.io/olake-fusion/
Videos and Screen Captures
OLake web application Run History page for an Orders_Table_Veridian table, showing run statuses and a Run Metrics side panel.
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Product Details
Platforms Supported
On-Premises
Training
Documentation
Support
Online
OLake Fusion Frequently Asked Questions
Q: What kinds of users and organization types does OLake Fusion work with?
OLake Fusion works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does OLake Fusion support in their product?
OLake Fusion supports these languages: English.
Q: What kind of support options does OLake Fusion offer?
OLake Fusion offers support via online.
Q: What other applications or services does OLake Fusion integrate with?
OLake Fusion integrates with: Apache Hive, Apache Iceberg, AWS Glue, OLake Go, and Unity Catalog.
Q: What type of training does OLake Fusion provide?
OLake Fusion provides training in the form of documentation.
Q: How much does OLake Fusion cost?
Pricing for OLake Fusion starts at $0.
