![]() This sample data will be for some company “X” with two employees - Jane and Lukas.ĬSV is a data storage format that stands for Comma Separated Values. For consistency, we will look at JSON, CSV, and XML with the same sample data. Now that we know the elements that JSON supports, let’s look at data represented in the JSON format. You can assign data a key and a value, where the value can be any of the above-mentioned data types (string, number, null, etc.). ![]() Objects are the most commonly used data types, and allow you to represent values that are key-value pairs.Arrays are lists that can include any of the above-mentioned types as well as objects (below).Null is another term for “nothing” and communicates that an input has no value.A boolean represents data whose value exists as true or false.A number in a string of JSON data can exist as an integer, decimal number, negative number, or even scientific notation numbers.Strings in complex computer languages and data storage types are usually words. ![]()
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