Brushfire
Distributed decision tree ensemble learning in Scala.
- Status
- UnmaintainedGitHub repository has been archived.
- Last checked
- Checked · Oct 14, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Brushfire is a distributed decision tree ensemble learning library written in Scala. It enables scalable machine learning for large datasets by leveraging distributed computing.
Brushfire stands out as a specialized library for distributed machine learning, focusing on scalability and efficiency in handling large datasets with decision trees.
When it fits — and when it doesn’t
A good fit for
Teams working with large datasets that require scalable machine learning solutions
Projects needing to train models in a distributed environment for efficiency and speed
Look elsewhere if
Small-scale projects where distributed computing is not necessary
Applications requiring real-time decision tree processing without the need for distributed systems
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited language support restricts usage
Primary development in Scala limits adoption for teams not using JVM languages.
- 02
Complex setup and configuration processes
Setting up distributed computing environments requires significant infrastructure knowledge and resources.
- 03
Performance may degrade with non-optimized datasets
Distributed decision tree algorithms can suffer from inefficiencies if data is not properly partitioned or balanced across nodes.
- 04
Documentation lacks depth and examples for advanced use cases
Current documentation focuses on basic usage scenarios, lacking comprehensive guides for complex configurations and optimizations.
What it does well
Distributed computing for large datasets
Scalable machine learning algorithms
Decision tree ensemble learning
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Brushfire
Setup steps, common gotchas and what to check after 30 days.
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