JSON has become the lingua franca for handling semi-structured and unstructured data in modern data systems. Whether it’s in logging and observability scenarios, real-time data streaming, mobile app storage, or machine learning pipelines, JSON’s flexible structure makes it the go-to format for capturing and transmitting data across distributed systems. At ClickHouse, we’ve long recognized the importance of seamless JSON support. But as simple as JSON seems, leveraging it effectively at scale pre...