6+ hour, 30+ min ago  (89+ words) Hacker Noon 347 Blog Posts To Learn About Data Engineering Lets geek out. The Hacker Noon library is now ranked by reading time created. Start learning by what others read most. 50 Blog Posts To Learn About Data Collection 0 Stories To Learn…...

42+ min ago  (36+ words) Hacker Noon 402 Blog Posts To Learn About Data Analytics Lets geek out. The Hacker Noon library is now ranked by reading time created. Start learning by what others read most....

8+ hour, 30+ min ago  (418+ words) Uphold has launched Auto-Invest, a feature that lets users automatically invest their paycheck into up to 10 digital assets, metals, or a USD Interest Account. Integrated with Direct Deposit, it enables hands-free portfolio building the moment funds arrive. Users can customize…...

9+ hour, 49+ min ago  (1038+ words) This article walks through building an automated stock analysis pipeline that runs overnight and delivers pre-market insights. By combining data ingestion, sentiment analysis, technical indicators, and LLM-based synthesis through MCP tools, the system surfaces top momentum candidates before market open....

5+ hour, 12+ min ago  (165+ words) This article debunks the idea that switching from Markdown to YAML significantly reduces LLM token costs. Through controlled experiments, it shows that YAML often increases prompt size due to structural overhead, and any marginal savings are negligible compared to the…...

7+ hour, 36+ min ago  (532+ words) This article compares spot trading and perpetual futures in crypto markets, highlighting their differences in ownership, leverage, risk, and strategy. Spot trading is simpler and better suited for long-term investors, while perpetual futures offer flexibility for short-term trading but come…...

11+ hour, 35+ min ago  (451+ words) Ask yourself these 3 questions before expanding your startup: Is my revenue stable enough? Do I have the resources to expand? Why do I want to expand in the first place? Hey Hackers, Forming your own startup is an exciting and…...

9+ hour, 38+ min ago  (1318+ words) This article explores the challenges of large-scale retail demand forecasting, where millions of store-product combinations must be predicted weekly. It argues that success depends not just on model accuracy, but on system design'covering scalability, explainability, monitoring, and fault tolerance. The…...

8+ hour, 14+ min ago  (835+ words) More memory does not automatically make AI agents smarter or safer. Larger context windows and memory systems can help retrieval, but unstructured context can also increase ambiguity, stale-pattern interference, domain confusion, cost and operational risk. Reliable agentic AI needs explicit…...

11+ hour, 32+ min ago  (10+ words) 4/30/2026: Top 5 stories on the Hacker Noon homepage!...