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facebookincubator/velox

A composable and fully extensible C++ execution engine library for data management systems.

C++ ◇ data-management Apache-2.0
★4.2KSTARS
⑂1.6KFORKS
!1,655ISSUES
🏆#2,314GLOBAL RANK
🔥7DAYS TRENDING
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Momentum

+106

STARS · LAST 30 DAYS

4

PER DAY

#157

MOST-STARRED C++

Window7 days30 days90 days
Stars gained+28+106+360
Per day444
Forks gained+8+32+81

velox gained 106 stars in the last 30 days, about 4 a day, and now has 4.2K. It is about 5 years old and has averaged roughly 844 stars a year. It ranks #157 among C++ repositories and #2,314 across all languages on GitHubRepo.

Trending Record

velox has maintained a continuous presence across global trending indexes, peaking at #4162. Below is the 30-day activity profile:

💡 Overview

velox is an open-source project written in C++: A composable and fully extensible C++ execution engine library for data management systems.

Engineered for speed, consistency, and developer ease, it solves common hurdles in data-management, query-processing. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in C++ for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ git clone https://github.com/facebookincubator/velox.git
cd velox

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

velox coordinates its core functionality through a modular C++ 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

Production System Integration

Embed velox into C++ backend services to handle core application logic.

CI/CD Automated Pipelines

Run automated validation, builds, and integration suites during deployments.

Developer Tooling & Workflows

Accelerate developer onboarding with pre-configured project utilities.

Open Source Extension

Fork and customize internal modules under the repository's open Apache-2.0 license.

🚀 Getting Started

1

Install velox using your package manager: `git clone https://github.com/facebookincubator/velox.git`

2

Initialize your project workspace or configuration file for velox.

3

Import velox into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `velox --help` to verify successful setup.

👍 Strengths

Active community backing with 4,222 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in C++ for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with C++ and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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👥 Who Should Use This

Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

facebookincubator/velox is currently ranked #2,314 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#2,309 DioxusLabs/blitz Rust ★ 4.2K Compare ↗
#2,310 LavaGang/MelonLoader C# ★ 4.2K Compare ↗
#2,311 lukas-krecan/ShedLock Java ★ 4.2K Compare ↗
#2,312 windirstat/windirstat C++ ★ 4.2K Compare ↗
#2,313 arcboxlabs/arcbox Rust ★ 4.2K Compare ↗
#2,314 facebookincubator/velox This Project C++ ★ 4.2K
#2,315 PurpleI2P/i2pd C++ ★ 4.2K Compare ↗
#2,316 benpickles/peity HTML ★ 4.2K Compare ↗
#2,317 RawTherapee/RawTherapee C++ ★ 4.2K Compare ↗
#2,318 jellyfin/Swiftfin Swift ★ 4.2K Compare ↗
#2,319 eclipse-sumo/sumo Python ★ 4.2K Compare ↗
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Frequently Asked Questions

What does velox do? +

A composable and fully extensible C++ execution engine library for data management systems.

What language is velox written in? +

The primary language is C++. Topics include: data-management, query-processing.

Is velox actively maintained? +

Yes, the last recorded push was on Oct 7, 2026 with 1,655 open issues being tracked.

How many stars does velox have? +

velox has 4,222 stars and 1,619 forks on GitHub.

How does velox rank among GitHub repositories? +

With 4,222 stars, facebookincubator/velox is ranked #2,314 globally across all repositories tracked on GitHubRepo and #157 among C++ projects.

What license is velox distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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