Oguzhan Atas

Personal site & occasional writing on software.

Build

Shipped products and side projects.

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/blog →

Short posts when there is something worth recording.

Music

Guitar, mostly.

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unordered_map

unordered_map is a great way to achieve O(1) complexity, yes... but not every time! Here is what actually happens under the hood.

data structures cpp
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Blockchain in Information Security

Blockchain evolved from early timestamping to decentralized systems balancing integrity, scalability, and trust in a rapidly shifting digital landscape.

Blockchain
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Architectural Evaluation of Quantum Computers

Quantum computers leverage qubits, superposition, and entanglement to perform computations beyond classical capabilities. While current hardware faces scalability and error-correction challenges, ongoing research promises transformative advances in optimization, simulation, and cryptography.

Quantum Computing
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