Search Articles — Sudonull

https://sudonull.com/art-prefix-trees-memory-and-cache-optimization

Learn how to optimize prefix trees from 825 MB to 18 MB. ART benchmarks, radix trees and comparison with hash tables for autocomplete. Real code and metrics.

https://sudonull.com/merkle-tree-on-go-generics-and-proof

Implementation of Merkle Tree on Golang with generics. Proof of inclusion in O(log N), CBOR hashing, code examples. For middle/senior dev — study and apply in blockchains.

https://sudonull.com/b-trees-cache-efficiency-and-data-structure-optimization

Learn how B-trees improve data structure performance by minimizing cache misses. Analysis of benchmarks, order, and applications of B+ trees.

https://sudonull.com/binary-search-trees-o-log-n-and-cache-performance

Breakdown of real binary search tree (BST) performance in the cache memory context. Why O(log n) is not always fast, comparison with sorted arrays and when to use BST.

https://sudonull.com/ltree-in-postgresql-with-jpa-storing-trees

Integration of ltree for hierarchical data in PostgreSQL and JPA. Performance comparison with recursive SQL. Application in microservices for developers.

https://ymaho.com/hack-of-defi-protocol-fluid-theft-of-fluid-and-gho-tokens

Analysis of the Fluid hack via Merkle tree vulnerability: $215k stolen, two private keys compromised. Learn the attack details and consequences for DeFi.

https://ymaho.com/star-care-for-mature-skin-experts-on-allure-readers-choice

We analyze the anti-age body care trend: Tree Hut scrub and Drunk Elephant cream. Why does the industry monetize 'crepey' skin and how not to overpay? Read the analysis.

https://ymaho.com/deepmind-s-era-system-ai-rewrites-scientific-code

Google DeepMind introduced ERA, an AI agent for automatic optimization of scientific code. Learn how it changes science and reduces the discovery cycle from weeks to hours.