Today’s tech landscape highlights the dual nature of AI investment: Figma proves monetization viability while DoorDash suffers from high CAPEX. Meanwhile, DeepMind advances creative AI, and eBay consolidates the resale market.
In an era where Tokens are the new oil, cheap reverse proxies are becoming privacy black holes. This article dissects the business logic behind “$1 quota for 1 RMB” and reveals how your private data is becoming public training sets for LLMs.
A deep dive into Qdrant Vector Database: Explaining the engineering logic from Rust memory safety to HNSW filtering mechanisms, and interpreting how it challenges the status of Milvus and Elasticsearch in the RAG era.
![[Deep Dive] Cyberspace’s “Cheap Gasoline”: Your Privacy is Being Sold at a 90% Discount](https://blog.kcarly.top/wp-content/uploads/2026/02/webchat_lyra_doc_image_2026-02-19_3-32-359x300.jpg)
