decentralized-internet/clusterpost/bigchaindb/docs/root/source/terminology.md

An NPM library of programs to create decentralized web and distributed computing projects

<!---
Copyright BigchainDB GmbH and BigchainDB contributors
SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
Code is Apache-2.0 and docs are CC-BY-4.0
--->

# Terminology

There is some specialized terminology associated with BigchainDB. To get started, you should at least know the following:

## BigchainDB Node

A **BigchainDB node** is a machine (or logical machine) running [BigchainDB Server](https://docs.bigchaindb.com/projects/server/en/latest/introduction.html) and related software. Each node is controlled by one person or organization.

## BigchainDB Network

A set of BigchainDB nodes can connect to each other to form a **BigchainDB network**. Each node in the network runs the same software. A BigchainDB network may have additional machines to do things such as  monitoring.

## BigchainDB Consortium

The people and organizations that run the nodes in a BigchainDB network belong to a **BigchainDB consortium** (i.e. another organization). A consortium must have some sort of governance structure to make decisions. If a BigchainDB network is run by a single company, then the "consortium" is just that company.

**What's the Difference Between a BigchainDB Network and a Consortium?**

A BigchaindB network is just a bunch of connected nodes. A consortium is an organization which has a BigchainDB network, and where each node in that network has a different operator.