Comparison
PerformanceMonitor vs JavaGuide
JavaGuide has more GitHub stars (159,054 vs 520). JavaGuide was updated more recently (last commit 13h ago). Data comes straight from GitHub and refreshes daily.
PerformanceMonitor
Free, open-source SQL Server and Postgres performance monitoring. Collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure…
$
claude mcp add --transport http --scope user sql-monitor http://localhost:5151/
JavaGuide
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
$
git clone https://github.com/Snailclimb/JavaGuide| Metric | PerformanceMonitor | JavaGuide |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 520 | 159,054 |
| Stars, last 7 days | n/a | n/a |
| Forks | 100 | 46,118 |
| Upvotes | 0 | 0 |
| Language | C# | JavaScript |
| License | MIT | Apache-2.0 |
| Last commit | 19h ago | 13h ago |
| Created | Feb 2026 | May 2018 |
| Categories | Databases, Cloud & infra, Memory & knowledge | Databases, Memory & knowledge, Design & frontend |