In computing, a 'host' refers to a device or program that provides services, resources, or data to other devices or programs over a network. It is crucial in enabling communication and resource sharing among networked devices, forming the backbone of network infrastructure.
Network architecture refers to the design and structure of a computer network, encompassing both physical and logical components. It defines how devices and services are organized, how data is transmitted, and how communication protocols are implemented to ensure efficient and reliable data exchange.
Load balancing is a method used to distribute network or application traffic across multiple servers to ensure no single server becomes overwhelmed, thereby improving responsiveness and availability. It is critical for optimizing resource use, maximizing throughput, and minimizing response time in distributed computing environments.
Network protocols are standardized rules that govern how data is transmitted and received across networks, ensuring reliable and secure communication between different devices and systems. They are essential for interoperability, enabling diverse devices and applications to communicate seamlessly within and across networks.
The transmission cycle refers to the sequence of events by which a pathogen spreads from one host to another, ensuring its survival and propagation. Understanding the transmission cycle is crucial for developing effective strategies to interrupt the spread of infectious diseases.
An infectious agent, also known as a pathogen, is a biological entity that causes disease or illness to its host. These agents include bacteria, viruses, fungi, protozoa, and prions, each with unique mechanisms of transmission and infection.
IGMP is a communication protocol used by hosts and adjacent routers on IPv4 networks to establish multicast group memberships. It operates between the network layer and transport layer, enabling efficient distribution of multicast traffic to only those hosts that have explicitly requested it.
Parasites are tiny living things that live on or inside other living things, like animals or plants, and use them to get food and a safe place to live. They can sometimes make the animals or plants they live on feel sick or not grow well.
Infectious disease ecology is about how germs spread between animals, people, and the places they live. It helps us understand why some animals or people get sick and how to stop it from happening.
A pathogen is a tiny germ that can make people sick, and it goes through different stages to grow and spread. Understanding these stages helps us learn how to stop it from making us sick.
Host-vector interactions are like a game where a tiny bug carries a germ and gives it to a plant or animal, making them sick. Scientists study this to understand how to stop the germ from spreading and keep everyone healthy.