PinnedHagen HübelinCoinmonksPlatform-Risks: why do we need Decentralization?Most people think of CryptoCurrencies when they hear decentralization being talked about. But this topic is much bigger and more…Apr 23, 2023Apr 23, 2023
PinnedHagen HübelinCryptoStarsAdvice for your next 2022 Crypto-party: the truth behind NFT-, DeFi and “real” Crypto-brosWhat you need to know about NFT, Blockchain and Crypto in general. Some well-intentioned advice for your next crypto party in 2022 (thank…Jan 1, 20221Jan 1, 20221
Hagen HübelUnderstanding PostgreSQL’s “ctid": A Hidden Gem for Efficient Row Updates 💎PostgreSQL is widely known for its powerful features, including advanced indexing, full-text search, and the ability to handle massive…Sep 281Sep 281
Hagen HübelUnderstanding the Performance Difference in Adding Columns in PostgreSQLPerformance optimisation is crucial in databases, especially when dealing with large tables. Many database administrators and developers…May 20May 20
Hagen HübelExploring the Convergence of AI Models in Representing RealityA recent academic paper presents a fascinating hypothesis that various AI models, despite being trained under diverse conditions, are…May 18May 18
Hagen HübelRethinking the Relationship Between LLMs and GraphsLarge language models (LLMs), such as those built on the transformative transformer architecture, have revolutionized our understanding and…Apr 7Apr 7
Hagen HübelEnhancing Performance in PostgreSql: The Journey to optimized Cosine Distance SearchesMany are unaware that PostgreSQL can be leveraged for similarity searches with vectors, such as embeddings, to construct…Mar 172Mar 172
Hagen HübelKI und der neue Eiserne Vorhang: Europas technologische Herausforderung jenseits von Cookie-BannernThe English version can be found here…Dec 8, 2023Dec 8, 2023
Hagen HübelAI and the New Iron Curtain: Europe’s Technology Challenge Beyond CookiesAs increasingly reported in the news, the European Parliament is adopting a decidedly critical stance on AI, imposing strict regulations…Dec 8, 2023Dec 8, 2023
Hagen HübelNavigating the Complexities of AI Regulation: The EU’s Pioneering JourneyIn the dynamic realm of technology, artificial intelligence (AI) stands out as a groundbreaking advancement, challenging the very fabric of…Nov 16, 2023Nov 16, 2023
