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PlankDB – A Quantum-Powered Key-Value Store with Grover (Spring Boot)

https://github.com/swampus/plank-db
1•swampus•9mo ago

Comments

swampus•9mo ago
Hi HN!

We’ve built *PlankDB*, an experimental key-value database that supports quantum-powered search via Grover's algorithm.

It combines: - Quantum search using IBM Qiskit (Grover's Algorithm) - Java 17 + Spring Boot + Clean Architecture - RESTful API with Swagger - Support for local (simulated) and IBM remote quantum execution

The quantum part isn't just a gimmick — it performs a *probabilistic search* over inserted keys using Grover’s quadratic speedup. We also support classical search for comparison.

The project is fully open-source and actively maintained: https://github.com/swampus/plank-db

Would love your feedback — ideas, bugs, or quantum jokes are all welcome!

The AI C-Suite (of 99helpers.com)

https://99helpers.com/tools/csuite-advisor
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Building a Package Manager on Top of Meson's Wrap System

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AI enables a Who's Who of brown bears in Alaska

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Show HN: I built a 38K-line Rust CLI using 3 AI models as my engineering team

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Agentic Harness Bootstrap

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Ask HN: Is GitHub getting less reliable, or is it just me?

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3•Vermin2000•8m ago•0 comments

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Employees at OpenAI and Google support Anthropic's lawsuit against The Pentagon

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2•petethomas•13m ago•0 comments

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Reviving the Maintenance of MkDocs

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AgentHub

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Concern over US travel visas prompts Ig Nobels to move its awards to Europe

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Autonomous Engineering Pipeline

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