How are you, hacker?
🪐Want to know what’s trending right now?:
The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here.
## The Hidden Problem With Group Rewards in Multi-Agent AI
By @praveenmyakala [ 3 Min read ]
Group rewards are breaking your multi-agent RL training. Decoupled normalization keeps coordination intact while stopping gradient collapse. Read More.
Architecting Trustworthy Healthcare Data Platforms Using Declarative Pipelines 
By @hacker95231466 [ 6 Min read ]
In Digital Healthcare data platforms, data quality is no longer a nice-to-have — it is a hard requirement. Read More.
Building a Private AI Research Assistant with Llama 
By @praveenmyakala [ 2 Min read ]
Learn how to build a private AI research assistant using Llama 3.2 and PydanticAI with this hands-on guide. Read More.
Cache vs. Database: Comparing Memcached and ScyllaDB 
By @scylladb [ 11 Min read ]
A deep benchmark-driven comparison of ScyllaDB and Memcached, revealing when a database can rival a cache in performance. Read More.
Your AI Model Isn’t Broken. Your Data Is 
By @melissaindia [ 7 Min read ]
Your AI model isn’t failing; your data is. Learn how clean, verified data improves model accuracy and how easy it is to fix with APIs. Read More.
MEXC Achieves 20X Growth in GOLD Futures, Captures Up to 47% Market Share with Zero-Fee Strategy 
By @mexcmedia [ 2 Min read ]
MEXC’s zero-fee strategy drove 20X growth in gold futures, capturing up to 47% market share and $555M in daily volume. Read More.
Enterprises Don’t Have an AI Problem. They Have an Architecture Problem 
By @eagleeyethinker [ 4 Min read ]
Most “enterprise AI” efforts are just tools. Real AI requires architecture, governance, and operating models—not demos and chatbots. Read More.
I Just Wanted Code Templates, but I Ended Up Writing a WebStorm Plugin 
By @socialdiscoverygroup [ 10 Min read ]
Discover how a developer transformed monorepo boilerplate frustration into a custom WebStorm plugin. Read More.
MEXC 2025 Report: Zero-Fee Strategy Delivers $1.1B in User Savings, Capturing Leading Market Share 
By @mexcmedia [ 2 Min read ]
MEXC’s 2025 report reveals how zero-fee trading saved users $1.1B, drove liquidity, and captured leading crypto market share. Read More.
Convert Your Slack Threads Into Code with AI: Meet Kilo for Slack 
By @kilocode [ 9 Min read ]
Kilo for Slack brings AI coding agents into your team’s conversations. Tag @Kilo in a Slack thread to ask questions about your codebase or ship PRs directly. Read More.
OpenClaw: An AI Lobster That Gets Work Done 
By @praveenmyakala [ 6 Min read ]
OpenClaw is an open source AI assistant that runs on your machine. Learn how to install it, set it up, and use it for daily tasks. Read More.
AI Doesn’t Mean the End of Work for Us 
By @bernard [ 4 Min read ]
I believe that AI’s impact and future pathways are overstated because human nature is ignored in such statements. Read More.
How to Use Propensity Score Matching to Measure Down Stream Causal Impact of an Event 
By @dharmateja [ 15 Min read ]
How can we know ours ads are making impact that we aim for? What if targeted ads are not working the way we want them to? Read More.
Riak as a Reference Implementation of Dynamo-Style Leaderless Databases 
By @theirix [ 15 Min read ]
A retrospective of Riak database, covering its Dynamo design, Erlang implementation, consistency options, MapReduce support, and Bitcask storage engine. Read More.
The Crypto Sellout 
By @rayyoussef [ 4 Min read ]
From Jamie Dimon’s “fraud” comment to JPMorgan’s Bitcoin ETF stake, crypto has gone mainstream — but at what cost? A deep dive into institutional adoption, Read More.
Poor State Management Breaks Everything (and Why Distributed Systems Do It Better) 
By @wickedseal [ 8 Min read ]
Software complexity affects almost every aspect of software engineering. Read More.
RAG is a Data Problem Pretending to Be AI 
By @davidiyanu [ 17 Min read ]
RAG isn’t magic. Most failures come from retrieval: bad chunking, stale docs, weak metadata, and missing evals. Fix the pipeline, not prompts. Read More.
Search and Extract: Why This AI Pattern Matters, Tutorial, and Example 
By @antozanini [ 13 Min read ]
Learn why search-and-extract matters for AI enrichment and research. Step-by-step tutorial using SERP API, Web Unlocker, and Browser API with a real example. Read More.
SnapPoint: A Hard Reset for Your Dev Machine 
By @alexcloudstar [ 5 Min read ]
SnapPoint helps developers audit, clean, and realign their system by finding ghost binaries, PATH conflicts, and leftover tool junk. Read More.
MongoDB vs ScyllaDB: Architecture Comparison 
By @scylladb [ 10 Min read ]
A deep architectural comparison of MongoDB and ScyllaDB, revealing why their designs lead to very different performance and scalability. 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 ⬇️⬇️⬇️
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 ✌️
.gif)
