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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!

My friend says he can make contact with aliens. how can we monetize this?

1•mr-pink•2m ago•0 comments

Karl Rove on Iraq War (2009)

https://www.youtube.com/watch?v=f1mTqVSqvvU
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Emacs and Vim in the Age of AI

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Ask HN: Can Sim2Real gap in robotics be closed?

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What's Tech'in?

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Meta, Google Pivot in Addiction Trial to Accuser's History

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1•_hfqa•1h ago•0 comments