Globant Senior Data Engineer Interview Questions and Answers

Cache is used for temporary storage of data in memory, while persist is used for saving data to disk for long-term storage.

• Cache is typically faster as it stores data in memory for quick access.

• Persist saves data to disk for durability and long-term storage.

• Cache is often used for temporary data that can be recomputed if lost, while persist is used for important data that needs to be retained.

• Examples: Using cache for ...read more

Reverse a sentence using Python

• Split the sentence into words using split() method

• Reverse the list of words using list slicing

• Join the reversed list of words back into a sentence using join() method