TGTilak Gajjarintilakgajjar.hashnode.dev·35m ago · 9 min readWhere RAG Fails ?The Problem With LLMs. A plain LLM only knows what it learned during training. Ask it about a document you uploaded yesterday, an internal wiki page, or a product feature you shipped last week, and it00
TGTilak Gajjarintilakgajjar.hashnode.dev·Jun 30 · 15 min readHow ChatGPT Understands Us ?A Journey Into the Architecture of Modern Artificial Intelligence The Black Box In the autumn of 2017, eight researchers at Google Brain (Ashish Vaswani, Noam Shazeer, Niki Parmar, Jakob Uszkoreit, L00
TGTilak Gajjarintilakgajjar.hashnode.dev·May 6 · 8 min readHow React Virtual DOM works under the HoodImagine you live in a house with ten rooms. You decide to change the color of one wall in the kitchen. But instead of painting just that wall, you demolish the entire house, rebuild it from the founda00
TGTilak Gajjarintilakgajjar.hashnode.dev·May 6 · 8 min readA System Investigator's Journey Through Linux Filesystem InternalsWhen we think of Linux, we often picture terminal commands. But the real story of Linux is written in its filesystem. Every directory under / is a design decision, a contract between the kernel and us00
TGTilak Gajjarintilakgajjar.hashnode.dev·Apr 28 · 7 min readHandling File Uploads in Express with MulterWhy File Uploads Need Middleware When you submit a regular HTML form with text fields, the browser sends the data as application/x-www-form-urlencoded. It is a simple string of key-value pairs. Expres00
