SQL code becomes complicated in complex situations which makes it hard to debug and optimize.Writing complicated SQL statements is a very inconvenient process.Introducing esProc SPL as a tool for structured data processing which is both simple and versatile.SPL is a proprietary file format that is portable.SPL supports big data processing, in-memory computation and can perform parallel processing.Python has many limitations, Python struggles with datasets larger than the available memory.SPL supports a wide range of high-performance algorithms and thus can achieve a dramatic skyrocketing on computational performance.Python does not have any big data processing capabilities and is time-consuming in processing big data.SPL comprehensively offers debugging capabilities including Set breakpoint, Run to cursor, Step over, etc.Both SQL and Python are not satisfactory enough for data processing.