The HackerNoon Newsletter: Why Teams Are Ditching DynamoDB (7/20/2025)

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🪐 What’s happening in tech today, July 20, 2025?

The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Humans Land on the Moon in 1969, Viking 1 Lands on Mars in 1976, Pierre Lallement Arrived in the U.S in 1865, and we present you with these top quality stories. From The Ultimate Guide to Lower Your AWS Storage Costs to From Chatbots to Guardians of Data: How BChat Harnesses AI for Secure Messaging, let’s dive right in.

By @coinzilla [ 3 Min read ] The results demonstrate how targeted campaigns, effective publisher selection, and real-time optimization can drive scalable growth for crypto brands. Read More.

By @indrivetech [ 6 Min read ] Discover how inDrives Intercity team used UX research in Morocco to test a redesigned, step-by-step booking form. Read More.

By @n2w [ 2 Min read ] Learn ...