M

M is a powerful command line tool designed for data manipulation and analysis.

1. It is primarily used for handling large datasets in a fast and efficient manner.
2. M supports various data formats such as CSV, JSON, XML, and more.
3. It provides a wide range of built-in functions for filtering, transforming, and summarizing data.
4. Users can perform complex operations using pattern matching, regular expressions, and mathematical expressions.
5. M allows for data aggregation, merging, and joining multiple datasets based on specified keys.
6. It provides options for sorting, reordering, and reshaping data.
7. M is highly customizable, allowing users to define their own functions and scripts.
8. It supports advanced data manipulation techniques like pivoting, splitting, and sampling data.
9. M is written in C and is highly optimized for speed and memory efficiency.
10. It is available for various operating systems including Linux, macOS, and Windows.