Quine, a real-time graph data processing engine for ETL pipelines, has reached a performance benchmark of processing one million events per second, according to its maker, thatDot. Named after ...

Save guides, add subjects and pick up where you left off with your BBC account. A line graph is used to spot trends in data over time. In order to produce a line graph, data is required.

Thana Prasongsin / Getty Images A line chart is a visualization of the closing prices of a security over time. A line chart graphically represents an asset's price over time by connecting a series ...