# Apache Hudi vs SingleStore

**Leader by Vioscale score:** SingleStore

| Attribute | Apache Hudi | SingleStore |
|---|---|---|
| **Vioscale score** | 49.7 (57% (medium)) | 72 (72% (medium)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 358 | - |
| adoption.github_stars | 6,219 | - |
| adoption.package_downloads_weekly | 8,142 | - |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | Apache Hudi is an open-source project enabling data teams to manage analytics datasets with ACID transactions, temporal data access, and change capture. It provides multi-language APIs and integrates with data processing systems like Spark, Flink, and Presto. | A hybrid transactional and analytical processing (HTAP) database that combines real-time transactions, analytics, and AI capabilities in a single engine for enterprise applications. |
| features.capabilities | `{"deployment":"self","architecture":"separated","license_class":"permissive","table_formats":"Parquet with MOR support","semi_structured":"functional","federation_query":true}` | `{"deployment":"hybrid","sql_dialect":"vendor","architecture":"coupled_mpp","license_class":"proprietary","semi_structured":"first_class","streaming_ingest":true}` |
| integrations.count | 7 | 7 |
| integrations.list | `[{"name":"AWS Glue"},{"name":"Apache Spark"},{"name":"Apache Flink"},{"name":"Trino"},{"name":"Presto"},{"name":"Apache Hive"},{"name":"Apicurio Registry"}]` | `[{"name":"Kafka"},{"name":"Amazon S3"},{"name":"HDFS"},{"name":"MongoDB"},{"name":"Okta"},{"name":"Azure AD"},{"name":"Ping"}]` |
| language.primary | Java | - |
| license.spdx | Apache-2.0 | - |
| market.availability | - | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"linux":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://hudi.apache.org","retrievedAt":"2026-08-14T08:37:26.336Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free Workspace","summary":"Free","features":["Shared Workspace","All SQL and Programmability features","Monitoring","Self-support"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Shared workspace for evaluation, development and non-production testing","contactSales":false},{"free":false,"name":"Standard","summary":"Starts at $0.99/hr + $0.023/GB storage","features":["Read-replicas","All SQL and Programmability features","Database Branching","Monitoring (30-day)","99.9% SLA (1 AZ) or 99.99% SLA (2 AZ)","Standard Support"],"components":[{"per":{"qty":1,"unit":"hour"},"kind":"metered","amount":0.99,"currency":"USD"},{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.023,"currency":"USD"}],"description":"For general-purpose production workloads","contactSales":false},{"free":false,"name":"Standard BYOC","summary":"Contact us for pricing","features":["Fully managed within customer VPC","Read-replicas","All SQL and Programmability features","Monitoring (30-day)","Standard Support"],"description":"Bring Your Own Cloud - fully managed within customer VPC","contactSales":true},{"free":false,"name":"Enterprise","summary":"Starts at $1.49/hr","features":["Online PITR","Smart DR","Audit Logging","CMEK","99.9% SLA (1 AZ) or 99.99% SLA (2 AZ)"],"components":[{"per":{"qty":1,"unit":"hour"},"kind":"metered","amount":1.49,"currency":"USD"}],"description":"Enhanced DR & security for customer-facing workloads","contactSales":true}],"summary":"Free tier available. Usage-based with commitment options. Compute from $0.99/hr (Standard) or $1.49/hr (Enterprise); storage $0.023/GB. Includes $600 free credits for Standard.","currency":"USD","freeTier":true,"sourceUrl":"https://www.singlestore.com","retrievedAt":"2026-08-03T12:41:44.172Z","startingPrice":{"amount":0.023,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | - | no |
| release.cadence_days | 61 | - |
| release.history | `[{"url":"https://github.com/apache/hudi/releases/tag/release-0.14.2","date":"2026-06-08T10:09:51Z","type":"stable","version":"release-0.14.2"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.2.0","date":"2026-05-23T23:22:18Z","type":"stable","version":"release-1.2.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.15.1","date":"2026-05-21T14:17:37Z","type":"stable","version":"release-0.15.1"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.1.1","date":"2025-12-18T08:07:23Z","type":"stable","version":"release-1.1.1"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.1.0","date":"2025-11-17T23:41:29Z","type":"stable","version":"release-1.1.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.0.2","date":"2025-05-02T04:04:52Z","type":"stable","version":"release-1.0.2"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.0.1","date":"2025-02-19T04:57:56Z","type":"stable","version":"release-1.0.1"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.0.0","date":"2024-12-11T09:35:51Z","type":"stable","version":"release-1.0.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.0.0-beta2","date":"2024-07-16T07:41:55Z","type":"prerelease","version":"release-1.0.0-beta2"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.15.0","date":"2024-06-06T20:06:05Z","type":"stable","version":"release-0.15.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.14.1","date":"2024-01-04T16:45:04Z","type":"stable","version":"release-0.14.1"},{"url":"https://github.com/apache/hudi/releases/tag/release-1.0.0-beta1","date":"2023-11-14T19:51:43Z","type":"prerelease","version":"release-1.0.0-beta1"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.14.0","date":"2023-10-05T01:31:24Z","type":"stable","version":"release-0.14.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.13.1","date":"2023-05-31T03:23:06Z","type":"stable","version":"release-0.13.1"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.12.3","date":"2023-04-24T02:39:20Z","type":"stable","version":"release-0.12.3"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.13.0","date":"2023-02-21T22:57:21Z","type":"stable","version":"release-0.13.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.12.2","date":"2022-12-28T05:18:27Z","type":"stable","version":"release-0.12.2"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.12.1","date":"2022-10-19T13:57:20Z","type":"stable","version":"release-0.12.1"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.12.0","date":"2022-08-17T05:50:08Z","type":"stable","version":"release-0.12.0"},{"url":"https://github.com/apache/hudi/releases/tag/release-0.11.1","date":"2022-06-18T20:07:19Z","type":"stable","version":"release-0.11.1"}]` | - |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | - | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.scorecard | 6.5 | - |
| security.soc2 | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.hudi%3Ahudi-hadoop-mr&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (Data Warehouse Software)

| Capability | Apache Hudi | SingleStore |
|---|:--:|:--:|
| **Deployment** |  |  |
| Deployment | Self-hosted | Hybrid |
| **Architecture** |  |  |
| Architecture | Separated storage/compute | Coupled MPP |
| Compute model | - | - |
| **Query** |  |  |
| SQL dialect | - | Vendor-specific |
| Federation / lakehouse query-in-place | ✓ | - |
| **Interoperability** |  |  |
| Table-format support | Parquet with MOR support | - |
| **Scale** |  |  |
| Concurrency scaling | - | - |
| **Ingestion** |  |  |
| Streaming ingest | - | ✓ |
| **Data model** |  |  |
| Semi-structured (JSON/VARIANT) | Functional | First-class |
| **Analytics** |  |  |
| ML / in-DB functions | - | - |
| **Sharing** |  |  |
| Data sharing / marketplace | - | - |
| **Licensing** |  |  |
| Licence class | Permissive OSS | Proprietary |

*Source: Vioscale. Generated 2026-09-01T20:40:27.253Z. "-" = undocumented, not absent.*