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💥 Explore this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Like many sectors, the offshore wind industry has been hit by rising costs over the past few years.This is linked to factors like global supply chain pressures, increased steel costs and high interest rates, partly the result of the Russia-Ukraine war.Last year, energy company Orsted decided to "discontinue" one of the country's biggest wind projects, Hornsea 4, despite it previously being awarded a contract.In this latest auction, traditional offshore wind projects - those fixed to the seabed - have been awarded an average fixed price…

🚀 Read this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Rails 8, the latest release of the popular web application framework based on Ruby, excised Redis from its standard technology stack. Redis is no longer required to queue jobs, cache partials and data, and send real-time messages. Instead, Rails’s new features—SolidQueue for job queuing, SolidCache for caching, and SolidCable for transiting ActionCable messages—run entirely on your application’s existing relational database service. For most Rails applications, Redis can be discarded. I know how that sounds. The Redis key-value store is fast, adept, and robust, and its reliability made it the…

✨ Read this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: On the evening of April 6th, a student emailed a patch to a list of developers. Fifteen days later, the University of Minnesota was banned from contributing to the Linux kernel.“I suggest you find a different community to do experiments on,” wrote Linux Foundation fellow Greg Kroah-Hartman in a livid email. “You are not welcome here.”How did one email lead to a university-wide ban? I’ve spent the past week digging into this world — the players, the jargon, the university’s turbulent history with open-source software,…

🚀 Explore this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: This article is for early-stage (Seed, Series A) founders who think they have engineering management problems (building eng teams, motivating and performance-managing engineers, structuring work/projects, prioritizing, shipping on time). The gist: if you think you have these problems, it is likely that the correct solution is to do nothing, to not manage, and to go back to building product and talking to users. Put another way, and having managed teams at all scales, I don’t think it’s a good use of your time as a…

💥 Discover this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: To handle these challenges, we built exa-d: a data framework that uses S3 to store the web. The code below roughly outlines what it does: documents = Column(name="documents", type=str)tokenized = Column(name="documents_tokenized", type=torch.Tensor).derive()._from(documents).impl(Tokenizer)embeddings = Column(name="embeddings").derive()._from(tokenized, type=torch.Tensor).impl(EmbeddingModel)dataset = Dataset(location="s3://exa-data/documents/")execute_columns(dataset, [tokenized, embeddings]) #The Logical Layer: The Dependency Graph Data gets transformed in a production web index not as a linear sequence but as a system of independently evolving derived fields. Each field has its own update schedule and dependency surface, such as multiple embedding versions or derived signals…

💥 Check out this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Natural language is a wonderful interface, but just because we suddenly can doesn't mean we always should. LLM inference is slow and expensive, often taking tens of seconds to complete. Natural language interfaces have orders of magnitude more latency than normal graphic user interfaces. This doesn't mean we shouldn't use LLMs, it just means we need to be smart about how we build interfaces around them.The Latency ProblemThere's a classic CS diagram visualizing latency numbers for various compute operations: nanoseconds to lock a mutex,…

✨ Check out this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Party game 1000 Blank White CardsA sample card in the typical 3 by 2.5 inches (7.6 cm × 6.4 cm) US format.Years active1996 to presentGenresParty game Card game NomicPlayersVariableSetup timeVariablePlaying timeVariableChanceVariableSkillsCartooning, Irony 1000 Blank White Cards is a party card game played with cards in which the deck is created as part of the game. Though it has been played by adults in organized groups worldwide, 1000 Blank White Cards is also described as well-suited for children in Hoyle's Rules of Games.[1] Since any game rules are…

✨ Discover this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: High-performance cache policies and tiered caching primitives for Rust systems with optional metrics and benchmarks. CacheKit is a Rust library that provides: High-performance cache replacement policies (e.g., FIFO, LRU, LRU-K). Tiered caching primitives to build layered caching strategies. Optional metrics and benchmark harnesses. A modular API suitable for embedding in systems where control over caching behavior is critical. This crate is designed for systems programming, microservices, and performance-critical applications. Policy implementations optimized for performance and predictability. Backends that support both in-memory and composite cache strategies.…