Data Scientists often need to sharpen their tools. If you use Python for analyzing data or running predictive models, here’s a tool to help you avoid those dreaded out-of-memory issues that tend to come up with large datasets. Enter memory_profiler for Python This memory profile was designed to assess the memory usage of Python programs. It’s cross platform and should work on any modern Python version (2.7 and up). To use it, you’ll need to install it (using pip is the preferred way).