Direct Acyclic Graph or DAG may be it. What is DAG? DAG is a directed graph data structure that uses a topological ordering. The sequence can only go from earlier to later.

The Graph introduces GRC-20, a Web3 data standard redefining how decentralized applications structure and share data.

So, calling knowledge encoded on top of a graph structure a "knowledge graph" sounds natural. And the people doing this, the data modelers, have been called knowledge engineers, or ontologists.

Suddenly, regular graphs start to pop up. That feature allowed the two authors to unearth a regular graph from all types of graphs: Any graph with enough edges contains a graph that mimics one of ...

A bar chart is useful when you want to do a quick side-by-side comparison of categorical data (e.g., countries, colors, types of software, modes of transport, marital statuses).

ArangoDB: Suitable for startups and SMBs, ArangoDB is a multi-model database that supports graph, document, and key/value data models.