PKPuneet Kumarinpuneetshivaay.hashnode.dev·Sep 2 · 7 min readVectorless RAG: Can We Build RAG Without a Vector Database?Vectorless RAG: Can We Build RAG Without a Vector Database? When people think about Retrieval-Augmented Generation (RAG), they often think about embeddings and vector databases. But are vectors the o00
PKPuneet Kumarinpuneetshivaay.hashnode.dev·Sep 2 · 7 min readAI Memory: How Can an AI Agent Remember You?One of the biggest limitations of Large Language Models (LLMs) is that they don't naturally remember past conversations. So how do AI agents remember your preferences, past interactions, or important 00
PKPuneet Kumarinpuneetshivaay.hashnode.dev·Sep 2 · 6 min readWhy AI Applications Need Background WorkflowsWhy AI Applications Need Background Workflows Modern AI applications often perform tasks that take seconds or even minutes to complete. Running these tasks inside a normal web request can lead to tim00
PKPuneet Kumarinpuneetshivaay.hashnode.dev·Sep 2 · 6 min readMCP: How AI Agents Connect to the Real WorldMCP is becoming the standard way for AI agents to connect with tools, APIs, databases, and external systems. As AI agents become more powerful, they need the ability to interact with the real world. 00
PKPuneet Kumarinpuneetshivaay.hashnode.dev·Sep 2 · 9 min readFrom Chatbots to AI Agents: How Modern AI Systems Think, Decide, and Take ActionDiscover how AI Agents go beyond conversation by using tools, making decisions, collaborating with other agents, and completing real-world tasks. Artificial Intelligence has come a long way from simp00
