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Before we dive deeper into data parsing tools, we must understand what parsing means. Consider the following sentence: The adept software parsed the problematic data. Intuitively, we all understand what this means, but what if we broke it down into a simpler format? The process of dividing this sentence into its subject, verb, and object is known as linguistic parsing. By performing linguistic parsing, readers can better understand the intention behind an author’s words.

When you’re managing very large datasets, you know that data comes in many formats. Fortunately, the modern-day data landscape has led to the evolution of file formats that allow faster data processing and ensure reduced time to market. The recent introduction in the realm of file formats is Parquet, which can handle large volumes of complex data more efficiently. You might be working with several Parquet files because of their efficiency in storing and processing analytical data.

Data munging is the process of preparing raw data for reporting and analysis. It incorporates all the stages prior to analysis, including data structuring, cleaning, enrichment, and validation. The process also involves data transformation, such as normalizing datasets to create one-to-many mappings. It is also known as data wrangling.