Similarly, most batch and stream data processing engines, such as Spark and Hadoop, natively support serializing and deserializing CSV-formatted files and offer ways to apply a schema on read. For example, database and spreadsheet programs can import and export CSV files. Files in CSV format may use other delimiters besides commas, such as tabs or spaces.ĭespite their limitations, CSV files are a popular choice for data exchange, because they are supported by a wide range of business, consumer, and scientific applications. Data relationships are typically handled with multiple CSV files, where foreign keys are stored in columns of one or more files, but the relationships between those files are not expressed by the format itself. This is due to the fact that CSVs cannot naturally represent hierarchical or relational data. They typically contain a header row that provides column names for the data, but are otherwise considered semi-structured. About CSV formatĬSV (comma-separated values) files are commonly used to exchange tabular data between systems in plain text. Step 2: Open the CSV file using a file handlerĪ file handler can easily be initiated, there are many ways to do this but we will stick to the safest one i.e.CSV and JSON are likely the most common formats used for ingesting, exchanging, and storing unstructured or semi-structured data. Input function can also be used to display some string while asking for input Input function by default takes input in the form of a string and this is exactly what we need.

This can be achieved with the help of the input function. Step 1: Take input the CSV file and the JSON file paths We will approach his problem in various small steps so that we understand the problem thoroughly and easily. It is commonly used for transmitting data in web applications, so whenever there’s a need to send some data from the server to the client, the data is first converted to JSON and then sent to the client so it can be displayed on a web page, or vice versa. JSON is a standard text-based format for representing structured data based on JavaScript object syntax. Why would you want to convert CSV to JSON? We’ll learn how to use the JSON (JavaScript Object Notation) library of Python and will try to understand the logic behind this conversion.

In this article, we will convert CSV to JSON using a simple Python script.

Csv to json