SQL Nexus is a tool that helps you identify the root cause of SQL Server performance issues. It loads and analyzes performance data collected by SQL LogScout, SQLDiag or PSSDiag. It can dramatically reduce the amount of time you spend manually analyzing data.
⚡ Executive Summary & Quick Facts
Authoritative SourceSqlNexus is SqlNexus is an open-source project written in C#: SQL Nexus is a tool that helps you identify the root cause of SQL Server performance issues. It loads and analyzes performance data collected by SQL LogScout, SQLDiag or PSSDiag. It can dramatically reduce the amount of time you spend manually analyzing data..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), microsoft/SqlNexus has accumulated 436 GitHub stars and 111 forks. It is written in C#, licensed under MIT, and ranks #13,430 globally. It is actively maintained with the latest commit recorded on Nov 2, 2026.”
| Repository | microsoft/SqlNexus ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | C# |
| Software License | MIT |
| Community Traction | ★ 436 stars · ⑂ 111 forks · #13,430 globally |
| Maintenance | ● Active (Last commit: Nov 2, 2026) · 35 open issues |
| Target Audience | Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, SqlNexus is actively maintained. Continuous telemetry recorded the last code commit on Nov 2, 2026 (11 days ago). Supported by 436 stars and 111 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+8
STARS · LAST 30 DAYS
1
PER DAY
#710
MOST-STARRED C#
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +8 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +1 | +10 |
SqlNexus gained 8 stars in the last 30 days, about 1 a day, and now has 436. It is about 10 years old and has averaged roughly 44 stars a year. It ranks #710 among C# repositories and #13,430 across all languages on GitHubRepo.
Trending Record
48
DAYS ON TRENDING
#704
BEST RANK
Sep 23, 2026
FIRST APPEARANCE
Active
STATUS TODAY
SqlNexus has maintained a continuous presence across global trending indexes, peaking at #704. Below is the 30-day activity profile:
💡 Overview
SqlNexus is an open-source project written in C#: SQL Nexus is a tool that helps you identify the root cause of SQL Server performance issues. It loads and analyzes performance data collected by SQL LogScout, SQLDiag or PSSDiag. It can dramatically reduce the amount of time you spend manually analyzing data.
Engineered for speed, consistency, and developer ease, it solves common hurdles in C#. 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 C# 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/microsoft/SqlNexus.git
cd SqlNexus⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C# environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
SqlNexus 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 SqlNexus 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 MIT license.
🚀 Getting Started
Install SqlNexus using your package manager: `git clone https://github.com/microsoft/SqlNexus.git`
Initialize your project workspace or configuration file for SqlNexus.
Import SqlNexus into your codebase or invoke it directly from your terminal.
Execute your test suite or run `SqlNexus --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 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
microsoft/SqlNexus is currently ranked #13,430 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #13,411 | tomasf/Cadova | Swift | ★ 437 | Compare ↗ |
| #13,411 | visualdiffer/visualdiffer | Swift | ★ 437 | Compare ↗ |
| #13,411 | ServeurpersoCom/acestep.cpp | C++ | ★ 437 | Compare ↗ |
| #13,411 | Chenruishuo/posterly | Python | ★ 437 | Compare ↗ |
| #13,411 | millida/launcher | TypeScript | ★ 437 | Compare ↗ |
| #13,430 | microsoft/SqlNexus This Project | C# | ★ 436 | |
| #13,430 | stephenb/sendgrid | Ruby | ★ 436 | Compare ↗ |
| #13,430 | sconover/wrong | Ruby | ★ 436 | Compare ↗ |
| #13,430 | kirm/sip.js | JavaScript | ★ 436 | Compare ↗ |
| #13,430 | cadence-workflow/cadence-web | TypeScript | ★ 436 | Compare ↗ |
| #13,430 | radiantearth/stac-browser | JavaScript | ★ 436 | Compare ↗ |
Frequently Asked Questions
What does SqlNexus do? +
SQL Nexus is a tool that helps you identify the root cause of SQL Server performance issues. It loads and analyzes performance data collected by SQL LogScout, SQLDiag or PSSDiag. It can dramatically reduce the amount of time you spend manually analyzing data.
Is SqlNexus actively maintained in 2026? +
Yes, SqlNexus is actively maintained. The latest code push was recorded on Nov 2, 2026 (11 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 436 stars and 35 open issues.
What language is SqlNexus written in? +
The primary language is C#. Topics include: software.
How many stars does SqlNexus have? +
SqlNexus has 436 stars and 111 forks on GitHub.
How does SqlNexus rank among GitHub repositories? +
With 436 stars, microsoft/SqlNexus is ranked #13,430 globally across all repositories tracked on GitHubRepo and #710 among C# projects.
What license is SqlNexus distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
