As its name implies, Google Dataset Search is “a search engine for datasets,” whose main audience includes data journalists and researchers. Google Dataset Search has the most datasets out of all the options listed here, with 25 million datasets available when it left beta in January 2020.

Dataset Search. What is Dataset Search? Dataset Search is a search engine for datasets. Using a simple keyword search, users can discover datasets hosted in thousands of repositories across the Web.

A data set is a collection of data that is usually organized in table form. Numerical data is data represented with numbers versus words. Bivariate data, bi meaning two and variate meaning variable, is a data set with two variables. Multivariate data, as its name states, is a data set with multiple variables.