From Physical Servers to Kubernetes: The Complete Evolution of Application Networking (Explained with real example – TravelCity)
If you’ve ever tried to jump straight into Docker or Kubernetes without understanding why they exist, you’ve probably felt lost. Terms like Pods, Services, Ingress Controllers, and Load Balancers start to feel like buzzwords instead of…
Retrieval-Augmented Generation (RAG): Architecture, Pipeline, and Enterprise Implementation
Introduction Large Language Models (LLMs) such as GPT, Claude, Gemini, and Llama have transformed how organizations build AI-powered applications. These models excel at understanding language, reasoning, and generating human-like responses. However, they…
Building Enterprise AI Applications with RAG and LangChain
Large Language Models (LLMs) such as GPT, Claude, and Gemini are excellent at understanding language, reasoning, and generating human-like responses. However, they have one major limitation—they do not know your organization’s private knowledge…
From ChatGPT to AI Agents to MCP: Understanding the Evolution of Enterprise AI
Introduction Over the past couple of years, we’ve all become familiar with AI tools like ChatGPT, Claude, Gemini, and Microsoft Copilot. They can answer questions, summarize documents, write emails, generate presentations, and even help us write…
Service Discovery in Microservices: From Eureka to Kubernetes
In a microservices architecture, applications are split into multiple independent services. For example, an e-commerce application may consist of the following services: These services frequently communicate with each other. For example: Whenever the…