https://sudonull.com/aws-s3-1-pb-s-on-slow-hdds
Let's break down how S3 achieves petabyte speeds on HDD with EC 5/9, parallelism and LSM. Technical details for developers: latencies, IOPS, sharding. Study the architecture.
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In this project
https://sudonull.com/hybrid-rag-without-cloud-search-in-corporate-documents
How to implement hybrid RAG for document search without data leaks? We break down the architecture of a self-hosted solution for regulated industries. Learn more.
https://sudonull.com/opencloud-6-0-release-with-favorites-feature-and-calculator
Developers will appreciate OpenCloud 6.0: microservices on Go, WebDAV/gRPC, new features like Pastebin and real-time editing. Deploy a self-hosted alternative to SharePoint. Learn more.
https://sudonull.com/systematization-of-the-digital-archive-effective-storage-strategies
Learn how to effectively organize personal and work digital archives using proven hierarchical structures and dated prefixes for quick document search.
https://sudonull.com/redis-compatible-storage-with-vector-search
Agentis Memory — RESP server with local ONNX embeddings and HNSW. 1.36x faster than Redis, zero deps. Integration into multi-agent systems without network hops. Learn more.
From other projects
https://ymaho.com/cold-wallet-vs-hot-wallet-which-is-safer-crypto-guide
Cold wallet vs hot wallet which is safer? Compare security, cost, and use cases. Learn how to protect your crypto with the right storage strategy. Read now.
https://ymaho.com/whales-withdrew-700-million-in-bitcoins-analysis-of-accumulation-at-the-bottom
On-chain analysis: whales bought 11,422 BTC on the drop to $60k and withdrew to cold storage. Find out who won and what will happen to the BTC price next.
https://ymaho.com/iran-s-losses-from-the-blockade-in-the-strait-of-hormuz-435-million-per-day-analysis
Iran loses $435 million per day due to the US blockade. Inflation 54%, storage facilities 80% full. Analysis of consequences, forecasts, and hidden risks for the oil market. Read more.
https://ymaho.com/how-to-invest-in-gold-and-silver-for-beginners-smart-guide
Learn how to invest in gold and silver for beginners with this data-driven roadmap. Discover physical bullion vs. ETFs, allocation strategies, and storage tips to start smart.
https://ymaho.com/how-to-invest-in-gold-for-beginners-complete-guide-2026
Learn how to invest in gold for beginners with this step-by-step guide. Compare ETFs, physical bullion, costs, and storage. Start your gold portfolio today.
https://ymaho.com/how-to-store-cryptocurrency-safely-in-2026-expert-guide
Learn how to store cryptocurrency safely with expert tips on hot vs cold wallets, seed phrase security, and a step-by-step hybrid storage strategy to protect your digital assets.
https://ymaho.com/oil-price-surge-iran-and-israel-strikes-and-cushing-deficit
Oil prices rose 4% after Iran and Israel strikes. Cushing inventories falling, SPR depleted. Analytics and deficit risks. Learn more.
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