ClickHouse/clickhouse-java
ClickHouse Java Clients & JDBC Driver
⚡ Executive Summary & Quick Facts
Authoritative Sourceclickhouse-java is clickhouse-java is an open-source project written in Java: ClickHouse Java Clients & JDBC Driver..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), ClickHouse/clickhouse-java has accumulated 1,627 GitHub stars and 642 forks. It is written in Java, licensed under Apache-2.0, and ranks #6,391 globally. It is actively maintained with the latest commit recorded on Oct 20, 2026.”
| Repository | ClickHouse/clickhouse-java ↗ |
|---|---|
| Primary Category | clickhouse |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 1.6K stars · ⑂ 642 forks · #6,391 globally |
| Maintenance | ● Active (Last commit: Oct 20, 2026) · 164 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, clickhouse-java is actively maintained. Continuous telemetry recorded the last code commit on Oct 20, 2026 (23 days ago). Supported by 1,627 stars and 642 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (23 days ago) and healthy issue cadence.
Star History
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+41
STARS · LAST 30 DAYS
1
PER DAY
#428
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +41 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +13 | +32 |
clickhouse-java gained 41 stars in the last 30 days, about 1 a day, and now has 1.6K. It is about 10 years old and has averaged roughly 163 stars a year. It ranks #428 among Java repositories and #6,391 across all languages on GitHubRepo.
Trending Record
21
DAYS ON TRENDING
#6955
BEST RANK
Oct 18, 2026
FIRST APPEARANCE
Active
STATUS TODAY
clickhouse-java has maintained a continuous presence across global trending indexes, peaking at #6955. Below is the 30-day activity profile:
💡 Overview
clickhouse-java is an open-source project written in Java: ClickHouse Java Clients & JDBC Driver.
Engineered for speed, consistency, and developer ease, it solves common hurdles in clickhouse, java-client, jdbc. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Java for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/ClickHouse/clickhouse-java.git
cd clickhouse-java⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
clickhouse-java coordinates its core functionality through a modular Java pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install clickhouse-java using your package manager: `git clone https://github.com/ClickHouse/clickhouse-java.git`
Initialize your project workspace or configuration file for clickhouse-java.
Import clickhouse-java into your codebase or invoke it directly from your terminal.
Execute your test suite or run `clickhouse-java --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
ClickHouse/clickhouse-java is currently ranked #6,391 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #6,386 | spring-projects/spring-integration | Java | ★ 1.6K | Compare ↗ |
| #6,386 | ecsphp/ecs | PHP | ★ 1.6K | Compare ↗ |
| #6,388 | JetBrains/kotlin-web-site | TypeScript | ★ 1.6K | Compare ↗ |
| #6,389 | NethermindEth/nethermind | C# | ★ 1.6K | Compare ↗ |
| #6,389 | privatenumber/minification-benchmarks | TypeScript | ★ 1.6K | Compare ↗ |
| #6,391 | ClickHouse/clickhouse-java This Project | Java | ★ 1.6K | |
| #6,391 | discoproject/disco | Erlang | ★ 1.6K | Compare ↗ |
| #6,391 | TestableIO/System.IO.Abstractions | C# | ★ 1.6K | Compare ↗ |
| #6,391 | yossdotpro/removerized | TypeScript | ★ 1.6K | Compare ↗ |
| #6,391 | google-deepmind/mujoco_warp | Python | ★ 1.6K | Compare ↗ |
| #6,396 | geokit/geokit | Ruby | ★ 1.6K | Compare ↗ |
Frequently Asked Questions
What does clickhouse-java do? +
ClickHouse Java Clients & JDBC Driver
Is clickhouse-java actively maintained in 2026? +
Yes, clickhouse-java is actively maintained. The latest code push was recorded on Oct 20, 2026 (23 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 1,627 stars and 164 open issues.
What language is clickhouse-java written in? +
The primary language is Java. Topics include: clickhouse, java-client, jdbc, jdbc-driver.
How many stars does clickhouse-java have? +
clickhouse-java has 1,627 stars and 642 forks on GitHub.
How does clickhouse-java rank among GitHub repositories? +
With 1,627 stars, ClickHouse/clickhouse-java is ranked #6,391 globally across all repositories tracked on GitHubRepo and #428 among Java projects.
What license is clickhouse-java distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
