Looking for a graph database to use for your next project? Neo4j is an open-source option that can encode and query complex relationships.

You can find out more about the popularity of graph databases space today at industry observer DB-Engines, an organization that ranks databases by popularity.

What's the key to finding the $100M graph query? Your imagination, along with increasing your ability to think in graphs.

In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...

Learn how to plot coordinates and create straight line graphs to show the relationship between two variables. Also, plot graphs that contain a negative coefficient of x.

Learn the three steps you can take to get in the Knowledge Graph (and trigger a knowledge panel for your brand) without a Wikipedia article.

How to Find the Slope of a Line on an Excel Graph. In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format.

Tired of erasing holes in your graph paper or having to start over from scratch? Here's an easy way to create your own custom graph paper in Excel.