Telemetrix — AI Analytics & Logging Boilerplate
A production-shaped observability stack, not a toy demoTelemetrix is a complete, working full-stack boilerplate for teams building internal analytics, logging, or observability tooling — the kind of product that normally takes a senior engineer a week to scaffold before any real feature work starts. You get the ingestion pipeline, the dashboard, the AI diagnosis layer, and the demo data generator, all wired together and already running.What's inside Backend — Java 17, Spring Boot 3.3, Spring Data JPA, PostgreSQL, Flyway migrations, JWT auth (Spring Security). High-throughput ingestion — async batched log ingestion via a dedicated thread pool, true JDBC batch inserts, backpressure instead of dropped data. AI root-cause pipeline — a 5-minute cron sweep detects error-rate anomalies and sends them to OpenAI or a local Ollama model for a structured diagnosis (root cause + fix). Ships with an offline heuristic fallback, so the AI features demo instantly with zero API key. Frontend — React 18, Vite, TypeScript (strict), Tailwind, shadcn-style components, Recharts. Multi-line error-rate chart, stacked log-volume chart, error-type donut, live log stream, AI insight modal with markdown-rendered fixes. Demo data generator — a threaded Python script (standard library only, no installs) that backfills an hour of realistic telemetry and plants an error-spike incident, so the dashboard is full of data and the AI feed has something to diagnose within minutes of first boot. Docs — README with architecture diagram and full API reference, a commercial source license, environment-variable reference. Who this is for Freelancers and agencies who need a credible logging/analytics dashboard to demo or white-label for a client, without billing them for the scaffolding week. Teams evaluating what an AI-assisted ops workflow looks like before building one from scratch. Developers who want a real reference for Spring Boot async batching, JWT security, and a Recharts-based analytics UI done properly — accessible color, real tooltips, a legend that doesn't rely on color alone. Why it's priced like thisThis isn't a UI theme. It's a working ingestion pipeline, a security layer, a scheduled AI job, and a dashboard that all talk to each other correctly — the parts that are tedious and error-prone to build from scratch, done once and verified.RequirementsJava 17+, Maven, Node 18+, PostgreSQL (a docker-compose.yml is included), Python 3.9+ for the demo generator. Ollama is optional — the AI feature works offline without it.
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