The HackerNoon Newsletter: Why Teams Are Ditching DynamoDB (7/27/2025)

This content originally appeared on HackerNoon and was authored by Noonification

How are you, hacker?

🪐 What’s happening in tech today, July 27, 2025?

The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Frederick Banting Discovers Insulin in 1921, IBM Introduced System/360 Model 20 in 1964, First Commercial Jet Made Test Flight in 1949, and we present you with these top quality stories. From Complete Gemini CLI Setup Guide for Your Terminal to From Chatbots to Guardians of Data: How BChat Harnesses AI for Secure Messaging, let’s dive right in.

AI Agents Are Growing Up - And They Need Zero-Trust Parenting

By @hacker54743034 [ 8 Min read ] AI is evolving fast, but security isn’t keeping up. Discover why zero-trust architecture is critical for safe, scalable AI agent deployment. Read More.

Scrape Smarter, Not Harder: Let MCP and AI Write Your Next Scraper for You

By @pigivinci [ 11 Min read ] Build AI-powered web scrapers using MCP and Camoufox to automate HTML fetching, XPath generation, and script writing directly within your IDE. Read More.

From Chatbots to Guardians of Data: How BChat Harnesses AI for Secure Messaging

By @beldexcoin [ 5 Min read ] AI is often associated with collecting personal data but what if AI helped protect user data? Read to know how BeldexAI protects your data on BChat. Read More.

Why Teams Are Ditching DynamoDB

By @scylladb [ 2 Min read ] Discover why teams are moving from DynamoDB to ScyllaDB—for lower latency, reduced costs, multi-cloud flexibility, and better performance at scale. Read More.

The Ultimate Guide to Lower Your AWS Storage Costs

By @n2w [ 2 Min read ] Learn how to reduce AWS storage costs with smart tiering, lifecycle policies, and automation—plus pro tips for using N2W to optimize backups and archives. Read More.

A Human-centred Framework for Designing Complex AI Solutions for Strategic Decision-making

By @v3d [ 7 Min read ] The practical framework helps designers, data scientists, and engineers find common ground, aligning the voice and needs of users with the design of AI systems Read More.

Arweave: The Webs Forever Storage Layer

By @ariophil [ 4 Min read ] With Arweave, a cloud user will never see decades of memories, files, and photographs disappear in an instant. Read More.

Complete Gemini CLI Setup Guide for Your Terminal

By @proflead [ 5 Min read ] Bring Google’s Gemini AI to your terminal with Gemini CLI. Learn how to install, use, and unlock powerful developer tools—100% free. Read More.

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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 ✌️

This content originally appeared on HackerNoon and was authored by Noonification