How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, January 12, 2025? The
           HackerNoon Newsletter
          brings the HackerNoon 
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          straight to your inbox.
          On this day,
          
            Walt Disney died at the age of 65 in 1966,  The impeachment trial of U.S. President Bill Clinton began in 1997,  A 7.0 magnitude earthquake struck Haiti in 2010, 
          
          and  we present you with these top quality stories. 
          
            From 
        Decluttering Advanced RAG in Building Federated Systems for your Digital Products
       to 
        Charting The Ethereum Account Abstraction Roadmap I: EIP-3074, EIP-5806, and EIP-7702,
       let’s dive right in. HackerNoon Newsletter homepage On this day, Walt Disney died at the age of 65 The impeachment trial of U.S. President Bill Clinton began A 7.0 magnitude earthquake struck Haiti Decluttering Advanced RAG in Building Federated Systems for your Digital Products Decluttering Advanced RAG in Building Federated Systems for your Digital Products Charting The Ethereum Account Abstraction Roadmap I: EIP-3074, EIP-5806, and EIP-7702 Charting The Ethereum Account Abstraction Roadmap I: EIP-3074, EIP-5806, and EIP-7702 Decluttering Advanced RAG in Building Federated Systems for your Digital Products Decluttering Advanced RAG in Building Federated Systems for your Digital Products By @sapnilbhatnagar [ 7 Min read ] RAG - Retrieval Augmented Generation, Vector Database, Database Pipeline, Product Development Read More. @sapnilbhatnagar Read More. Modernizing Your Data Infrastructure Shouldnt Be This Complicated Modernizing Your Data Infrastructure Shouldnt Be This Complicated By @skyvia [ 7 Min read ] Data infrastructure modernization represents upgrading and changing an organizations data systems, architecture, and practices. Read More. @skyvia Read More. 🎅 Overlord.bots Pump Declaration: AI Santa is in Town! 🚀 🎅 Overlord.bots Pump Declaration: AI Santa is in Town! 🚀 By @aisweatshop [ 4 Min read ] Join Overlord.bot this Christmas on Arbitrum! AI-powered DeFi magic, 50 ETH pumps, and token launches that redefine creativity and community.  Read More. @aisweatshop Read More. Charting The Ethereum Account Abstraction Roadmap I: EIP-3074, EIP-5806, and EIP-7702 Charting The Ethereum Account Abstraction Roadmap I: EIP-3074, EIP-5806, and EIP-7702 By @2077research [ 30 Min read ] A three-part series on Ethereums account abstraction roadmap. Part I explores EIP-3074, EIP-7702, and EIP-5806—including specifications, advantages, and cons.  Read More. @2077research Read More. Wildcat: Undercollateralized Credit Expansion for Fun and Profit 2.0 Wildcat: Undercollateralized Credit Expansion for Fun and Profit 2.0 By @2077research [ 15 Min read ] Uncollateralized lending is the future of DeFi. Learn how Wildcat Finance is bringing undercollateralized loans onchain and making DeFi accessible to users. Read More. @2077research Read More. The Practical Guide to Ethereum Rollups The Practical Guide to Ethereum Rollups By @2077research [ 72 Min read ] An extensive exploration of Ethereum rollups, including how they work, where rollup designs diverge, and how we can enhance their security properties.  Read More. @2077research Read More. The State Of Rollup Interoperability Solutions The State Of Rollup Interoperability Solutions By @2077research [ 29 Min read ] An overview of Ethereum interoperability solutions that covers keystore rollups, intent bridges, cross-chain smart accounts, multichain ENS, and more.  Read More. @2077research Read More. Top 10 Software Development Books to Become a Better Software Developer in 2025 Top 10 Software Development Books to Become a Better Software Developer in 2025 By @proflead [ 5 Min read ]  Read More. @proflead Read More. 🧑‍💻 What happened in your world this week? It's been said that
          writing can help consolidate technical knowledge,
          establish credibility,
           and contribute to emerging community standards.
          Feeling stuck? We got you covered ⬇️⬇️⬇️ writing can help consolidate technical knowledge establish credibility and contribute to emerging community standards ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.See you on Planet Internet! With love, 
 The HackerNoon Team ✌️

The HackerNoon Newsletter: The Practical Guide to Ethereum Rollups (1/12/2025)

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