Comparison
yunikorn-core vs volcano
Verdict
Pick yunikorn-core when pricing: yunikorn-core is free and open-source software under the Apache License v2.0. Additional paid services may be available from third parties for enterprise support or integration.; pick volcano when pricing: Volcano is open-source under the Apache-2.0 license, making it freely available for use without any cost up front..
Markdown twin · yunikorn-core alternatives · volcano alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | yunikorn-core | volcano |
|---|---|---|
| Maintenance | Very active (0d since push) As of 3w · github_public_v1 | Very active (0d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Organization account As of 3w · github_public_v1 |
| OSV dependency advisories | Published findings As of 1mo · osv@v1 | No published findings from this source as of 2026-07-11 As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- yunikorn-core
- Universal resource scheduler for container orchestrator systems
- volcano
- A Cloud Native Batch System
Stars
- yunikorn-core
- 1.0k
- volcano
- 5.8k
Forks
- yunikorn-core
- 279
- volcano
- 1.5k
Open issues
- yunikorn-core
- 12
- volcano
- 774
Language
- yunikorn-core
- Go
- volcano
- Go
Adopt for
- yunikorn-core
- -
- volcano
- Volcano is an open-source cloud-native batch system written in Go under Apache-2.0 license that facilitates the management and execution of batch jobs on Kubernetes clusters.
Persona
- yunikorn-core
- -
- volcano
- -
Runtime
- yunikorn-core
- -
- volcano
- -
License
- yunikorn-core
- Apache-2.0
- volcano
- Apache-2.0
Last pushed
- yunikorn-core
- Aug 3, 2026
- volcano
- Aug 3, 2026
Categories
- yunikorn-core
- Developer Tools
- volcano
- Inference & Serving, Model Training
Trust and health
Open issues (now)
- yunikorn-core
- 12
- volcano
- 774
OSV dependency advisories
- yunikorn-core
- Published findings
- volcano
- No published findings from this source as of 2026-07-11
Full report
- yunikorn-core
- Trust report
- volcano
- Trust report
Choose yunikorn-core if…
- Pricing: yunikorn-core is free and open-source software under the Apache License v2.0. Additional paid services may be available from third parties for enterprise support or integration..
- Requirements: Ensure you have a container orchestrator system such as Kubernetes or Apache Hadoop YARN to utilize yunikorn-core effectively.; Consider the learning curve associated with setting up and using YuniKorn if your team is not already familiar with its architecture..
- Tags unique to yunikorn-core: apache-yarn, go.
- Also covers Developer Tools.
- Use yunikorn-core when you need efficient fine-grained resource sharing across various workloads in multi-tenant environments.
When NOT to use yunikorn-core
- Avoid yunikorn-core when your orchestrator system is not compatible with universal resource schedulers designed for container orchestration.
- Do not use if the project strictly requires scheduler solutions that are deeply integrated with a specific orchestrator, as YuniKorn's core remains agnostic to underlying resource managers.
Choose volcano if…
- Pricing: Volcano is open-source under the Apache-2.0 license, making it freely available for use without any cost up front..
- Requirements: Requires Docker; Volcano requires an existing Kubernetes cluster for installation and operation..
- Tags unique to volcano: ai, batch-systems, bigdata, gene.
- Also covers Inference & Serving, Model Training.
- If your organization requires detailed control over resource allocation for batch processing tasks within a Kubernetes environment.
When NOT to use volcano
- If you are looking for an agentless management system since Volcano might require the deployment of agents for full functionality.
- In environments where simplicity is more valued than feature richness, as Volcano's setup and maintenance can be more complex compared to simpler batch systems.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (apache/yunikorn-core) · observed Aug 4, 2026
- GitHub forks (apache/yunikorn-core) · observed Aug 4, 2026
- Last push (apache/yunikorn-core) · observed Aug 3, 2026
- License file (Apache-2.0) · observed Aug 4, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (volcano-sh/volcano) · observed Aug 4, 2026
- GitHub forks (volcano-sh/volcano) · observed Aug 4, 2026
- Last push (volcano-sh/volcano) · observed Aug 3, 2026
- License file (Apache-2.0) · observed Aug 4, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: yunikorn-core 1.0k · volcano 5.8k (synced Aug 4, 2026).
Common questions
- What is the difference between yunikorn-core and volcano?
- yunikorn-core: Universal resource scheduler for container orchestrator systems. volcano: A Cloud Native Batch System. See the comparison table for live GitHub stats and shared categories.
- When should I choose yunikorn-core over volcano?
- Choose yunikorn-core over volcano when Pricing: yunikorn-core is free and open-source software under the Apache License v2.0. Additional paid services may be available from third parties for enterprise support or integration.; Requirements: Ensure you have a container orchestrator system such as Kubernetes or Apache Hadoop YARN to utilize yunikorn-core effectively.; Consider the learning curve associated with setting up and using YuniKorn if your team is not already familiar with its architecture.; Tags unique to yunikorn-core: apache-yarn, go; Also covers Developer Tools; Use yunikorn-core when you need efficient fine-grained resource sharing across various workloads in multi-tenant environments.
- When should I choose volcano over yunikorn-core?
- Choose volcano over yunikorn-core when Pricing: Volcano is open-source under the Apache-2.0 license, making it freely available for use without any cost up front.; Requirements: Requires Docker; Volcano requires an existing Kubernetes cluster for installation and operation.; Tags unique to volcano: ai, batch-systems, bigdata, gene; Also covers Inference & Serving, Model Training; If your organization requires detailed control over resource allocation for batch processing tasks within a Kubernetes environment.
- When should I avoid yunikorn-core?
- Avoid yunikorn-core when your orchestrator system is not compatible with universal resource schedulers designed for container orchestration. Do not use if the project strictly requires scheduler solutions that are deeply integrated with a specific orchestrator, as YuniKorn's core remains agnostic to underlying resource managers.
- When should I avoid volcano?
- If you are looking for an agentless management system since Volcano might require the deployment of agents for full functionality. In environments where simplicity is more valued than feature richness, as Volcano's setup and maintenance can be more complex compared to simpler batch systems.
- Is yunikorn-core or volcano more popular on GitHub?
- volcano has more GitHub stars (5,828 vs 1,023). Stars measure visibility, not whether either tool fits your constraints.
- Are yunikorn-core and volcano open source?
- Yes - both are open-source projects on GitHub (yunikorn-core: Apache-2.0, volcano: Apache-2.0).
- Where can I find alternatives to yunikorn-core or volcano?
- GraphCanon lists graph-backed alternatives at yunikorn-core alternatives and volcano alternatives (yunikorn-core markdown twin, volcano markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, yunikorn-core or volcano?
- yunikorn-core: Very active. volcano: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for yunikorn-core and volcano?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: yunikorn-core trust report; volcano trust report.