This guide breaks down the core differences between TCP and UDP—including connection handling, reliability, header overhead, transmission mode, and real‑world use cases—while providing interview focus points, concise answer tables, detailed analysis, common follow‑up questions, and handy mnemonics for Java developers.
One year after its launch, the Model Context Protocol (MCP) receives a patch-heavy update adding Task abstraction, client-metadata registration, security hardening, and server-side sampling, while the newer A2A protocol offers bidirectional, asynchronous, secure, and extensible multi-agent communication, marking a paradigm shift in agentic AI.
Marking its one‑year anniversary, the Model Context Protocol (MCP) receives a critical update that adds experimental task primitives, a new client‑metadata registration, security hardening, and sampling tools, while the competing A2A protocol offers built‑in multi‑agent support, stronger security by default, and broader industry backing, highlighting a clear shift in agent communication standards.
This article examines the strengths and weaknesses of WebSocket and MQTT for real‑time communication, compares latency, bandwidth, scalability, and development complexity, and provides a practical Python MQTT example to help developers choose the optimal protocol for their applications.
The article analyzes Google’s Agent‑to‑Agent (A2A) protocol, explaining how it addresses the fragmentation of LLM‑driven agents, outlines its architecture, design principles, core components, and compares it with Anthropic’s MCP, while discussing strategic implications and remaining challenges for large‑scale multi‑agent ecosystems.
This article provides a comprehensive overview of TCP and UDP, explaining their roles in the transport layer, key differences in reliability and speed, the three‑way handshake and four‑way termination processes of TCP, and how data transmission is handled by both protocols.
This article translates and expands a performance study that pits HTTPS, SPDY/3.1, and HTTP/2 against each other using Firefox and HttpWatch on Google UK's homepage, revealing trade‑offs in header compression, response size, connection multiplexing, and page‑load speed.
