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Facts
| Fact | dingodb/dingo A multi-modal vector database that supports upserts and vector queries using unified SQL (MySQL-Compatible) on structured and unstructured data, while meeting the requirements of high concurrency and ultra-low latency. | langchain4j/langchain4j LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot. | vespa-engine/vespa The AI search platform | apache/pinot Apache Pinot: a real-time analytics database for low-latency SQL and vector search, serving user-facing and agent-facing applications | crate/crate CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene. |
|---|---|---|---|---|---|
| Stars | 1,706 | 13,402 | 7,180 | 6,176 | 4,453 |
| Net stars, last 30 days | +3 | +169 | +55 | +24 | +14 |
| Largest star day | +1 on May 31, 2026 | +23 on May 7, 2026 | +16 on Jul 9, 2026 | +4 on Jul 18, 2026 | +14 on May 31, 2026 |
| Milestone reached in the record | None | None | None | None | None |
| Forks | 263 | 2,680 | 753 | 1,533 | 624 |
| Language | Java | Java | Java | Java | Java |
| License | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 |
| Created | Oct 14, 2021 | Jun 20, 2023 | Jun 3, 2016 | May 19, 2014 | Apr 10, 2013 |
| Last push | Oct 30, 2026 | Nov 13, 2026 | Nov 14, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Archived | No | No | No | No | No |
| Health facts: Maintenance | 2 of 4 checks (2 without data) | 4 of 4 checks | 2 of 4 checks (2 without data) | 2 of 4 checks (2 without data) | 2 of 4 checks (2 without data) |
| Health facts: Releases | 1 of 3 checks (1 without data) | 2 of 3 checks | 2 of 3 checks (1 without data) | 1 of 3 checks (1 without data) | 2 of 3 checks (1 without data) |
| Health facts: Security practice | 0 of 1 check (1 without data) | 1 of 1 check | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) |
| Health facts: Community files | 1 of 3 checks (2 without data) | 3 of 3 checks | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) |
| Commits, last 13 weeks | No data | 470 | No data | No data | No data |
| Weeks with commits, last 52 | No data | 52 of 52 | No data | No data | No data |
| In the Repository Index since | Nov 12, 2026 | Oct 22, 2026 | Nov 10, 2026 | Nov 10, 2026 | Nov 10, 2026 |
Topics that all of them have on the Repository Host: vector-database. The facts come from the Repository Host and from the Star History that AwesomeRepos records. A shared topic does not mean that one repository can replace another. Each Health Facts row is one dimension alone. AwesomeRepos does not add them into one score. How each check is defined