Working on a project where the JSON dataset contains over 460,000 named records, we are preparing to upsert these records into Pinecone. However, for validation and testing purposes, it's essential to cross-check how many times a specific term appears across the dataset. To ensure data integrity, we only want to include one record per occurrence, regardless of whether the term appears once or multiple times within a record. This is where regular expressions, commonly known as regex, come into...