How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, August 17, 2025? The
           HackerNoon Newsletter
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          straight to your inbox.
          On this day,
          
            NBS Dedicated SWAC Computer in 1950,  World's First Transatlantic Balloon Flight completed in 1978,  Venera 7 launched by the Soviet Union in 1970, 
          
          and  we present you with these top quality stories. 
          
            From 
        The Ultimate Guide to Multi-cloud (Plus 5 Key Success Factors)
       to 
        Best AI Code Review Tools for Developers 2025,
       let’s dive right in. HackerNoon Newsletter homepage On this day, NBS Dedicated SWAC Computer World's First Transatlantic Balloon Flight completed Venera 7 launched by the Soviet Union The Ultimate Guide to Multi-cloud (Plus 5 Key Success Factors) The Ultimate Guide to Multi-cloud (Plus 5 Key Success Factors) Best AI Code Review Tools for Developers 2025 Best AI Code Review Tools for Developers 2025 I Built a Custom MCP Server in Golang To Make Claude Smarter—Heres How I Built a Custom MCP Server in Golang To Make Claude Smarter—Heres How By @rajashree [ 10 Min read ] Build a Golang-based MCP server that Claude can talk to—and watch your natural language prompts turn into real tool executions. Read More. @rajashree Read More. MCP vs A2A - A Complete Deep Dive MCP vs A2A - A Complete Deep Dive By @mayankc [ 29 Min read ] Deep technical analysis comparing Model Context Protocol (MCP) and Agent-to-Agent (A2A) protocols with updated code examples, security insights, and future stan Read More. @mayankc Read More. A Tale from Database Performance at Scale A Tale from Database Performance at Scale By @scylladb [ 8 Min read ] A humorous yet insightful tale of database pitfalls, from costly overprovisioning to data loss, spikes, backups, and key scalability lessons. Read More. @scylladb Read More. Best AI Code Review Tools for Developers 2025 Best AI Code Review Tools for Developers 2025 By @korbit [ 3 Min read ] Explore the best AI code review tools for 2025 to boost speed, security, and accuracy—plus learn how to choose the right platform for your dev team. Read More. @korbit Read More. Bonuz CEO Matthias Mende On Redefining Web3 Engagement Bonuz CEO Matthias Mende On Redefining Web3 Engagement By @penworth [ 9 Min read ] Olayimika Oyebanji sits down with Matthias Mende  to uncover insights into conquering web3 engagement. Read More. @penworth Read More. Building with Midnight: Privacy for Devs, Not Just Suits Building with Midnight: Privacy for Devs, Not Just Suits By @iohk [ 6 Min read ] Midnight is a privacy-first blockchain for developers, offering ZK smart contracts, modular tooling, and secure infrastructure beyond public-by-default chains. Read More. @iohk Read More. The Ultimate Guide to Multi-cloud (Plus 5 Key Success Factors) The Ultimate Guide to Multi-cloud (Plus 5 Key Success Factors) By @n2w [ 10 Min read ] Explore multi-cloud strategies, benefits, and challenges—plus 5 key success factors and a pro guide to streamline backup, DR, and compliance across clouds. Read More. @n2w Read More. How to Accurately Evaluate IP Geolocation Data Beyond Provider Consensus How to Accurately Evaluate IP Geolocation Data Beyond Provider Consensus By @ipinfo [ 6 Min read ] Learn how to evaluate IP data accuracy using ground truth, network physics, and IPinfo’s ProbeNet to avoid relying on outdated or misleading sources. Read More. @ipinfo 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: Code Smell 308 - The Key to Safer, Cleaner, More Polymorphic Code (8/18/2025)

The HackerNoon Newsletter: Microservices: Is It Worth the Trouble? (8/16/2025)

What's New in the HackerNoon Newsletter?

The HackerNoon Newsletter: MCP vs A2A - A Complete Deep Dive (8/17/2025)

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