Data structures—like lists, dictionaries (i.e., hashmaps or key-value stores), ... PyPy can provide orders-of-magnitude speedups for many common operations. Ongoing Python performance improvements .

Pandas is a BSD-licensed open source library that provides high-performance, easy-to-use data structures and data analysis tools for Python. The R dataframe data structure has a close equivalent ...

Specialization: Data Science Foundations: Data Structures and Algorithms Instructor: Sriram Sankaranarayanan, Assistant Professor Prior knowledge needed: Mathematical Background: We expect that the ...