Effective Ways to Transform Parquet to JSON File Format – A Step-by-Step Guide

When it comes to data storage and management, organizations often opt for file formats that can store large amounts of data, such as the .parquet file format. However, there are many situations where users need to transform Parquet to JSON or any other format to make the operations easier. So, with the help of this write-up, we will discuss what the actual reasons are for this conversion and what might be the possible risks for the users to convert .parquet to .json file format. 

Let’s first take a look at some of the common situations that demand this file format change.

Common Reasons for Spark Convert Parquet to JSON

There are several reasons why users cannot use the Parquet files directly, which is why these files are converted to other formats, such as Parquet to CSV or any other file format. Here, we will take a look at some of the situations that require users to change the Parquet file to JSON format for analytics and better support with web applications. 

• To transform Parquet to JSON format, one of the reasons is that the API used in most of the applications are ot able to read the Parquet file format. This is why this change is required, as the JSON file format is easily readable with the APIs. 
• The next reason for this file format change is efficient data sharing. The JSON file format is easy to share and can be conveniently used by any tool. However, the .parquet file format is quite complex for sharing and transferring. 
• Another reason to convert Parquet to JSON file format is due to its readable format. The JSON file format is easily readable by users, whereas the Parquet file format is binary and unreadable. 
• Transferring or migrating the Parquet file format can be complex between two platforms. This is why changing Parquet to JSON can be more effective while migrating the data sets. 

These are some of the common reasons that require users to change the file formats and then proceed with the desired tasks. We will now take a look at the methods that can help with this file conversion. 

Manual Way to Transform Parquet to JSON Format – Explained

When it comes to converting the .parquet file format to JSON manually, there aren’t many ways available. One of the most widely used ways is to convert Parquet to JSON online, or to use the methods that require core technicalities. This might seem reliable to the users when they need to transform the files. However, there are several risks of using the online solutions, such as:

• The major concern and risk is of data security, as loading the Parquet files online can expose the crucial and sensitive data to several third-party sites. 
• The risk also increases, leading to further privacy concerns, like how long the data will be stored on the server or whether it is being used by someone else. 
• There are also certain performance limitations, like the conversion of large data files and complex data sets. 
• In case the internet connection fails during the conversion process, it can lead to process failure. 

With all these risks, it becomes more concerning for users to use such online tools. In these situations, it is always suggested to use a dedicated solution, like the Parquet Converter Tool by SysTools. This utility can efficiently convert Parquet to JSON without affecting the data structure, making the whole process easier and more convenient. Let’s now take a look at how this method works. Download the utility from here and proceed with the steps to effortless data transformation. 

Steps to Use Smart Solution For Spark Convert Parquet to JSON File Format

Below are the steps on how to use this expert-recommended utility for effective file format change.

1. Install and run the suggested software. Click on the Add files button to load the .parquet files.
2. Browse the required .parquet file. Then, click on the open button.
3. Once the file is added to the software panel, click on the Next Button.
4. Then, choose the desired file format for transformation, in this case, JSON format.
5. Add the destination for the file to be exported. Lastly, click on the Export Button.

After the files are converted and exported, the tool will show the number of files converted and other reports like Total File Count, Success File Count, and Failed File Count for better analysis of the converted files. 

Why Choose an Expert-Recommended Tool Over a Manual Method?

This might be a genuine user concern after going through the solutions. We will now take a look at some of the factors that will most likely answer the user’s doubts and further give them a clearer view of which solution is more effective for the conversion. 

• When we take a look at the available methods to transform Parquet to JSON, there are technical methods that require core technical knowledge, and then there are online tools that come with a fair share of risks. This is where a reliable converter can help while offering data security as well as keeping the data structure intact after conversion.
• The next factor is the data handling capacity. The online tools have a file size limitation that can make the process complex and lengthy. The automated tool is comparatively efficient here as it doesn’t have a file size limitation. 
• The manual method requires coding, and a single mistake in the command can lead to bigger errors, like data loss or a change in data structure. In this aspect, the suggested software is much simpler to use for both technical and non-technical users. 

Conclusion

With the help of this write-up, we have discussed the requirement to transform Parquet to JSON in a hassle-free way. Along with the methods, we have also explained the comparison between the available approaches to make it easier for the user to go with the best solution to convert .parquet to .json file format.