Python for data engineering 7 python sets and dictionary
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python is a powerful programming language widely used in data engineering for its simplicity and versatility. in this tutorial, we will focus on two important data structures in python: sets and dictionaries.
python sets:
a set is an unordered collection of unique elements. sets are used when you want to store distinct values without any specific order.
*creating a set:*
*operations on sets:*
python dictionaries:
a dictionary is an unordered collection of key-value pairs. dictionaries are used to store data in the form of key-value mappings.
*creating a dictionary:*
*operations on dictionaries:*
both sets and dictionaries are fundamental data structures in python that are extensively used in data engineering tasks for storing and manipulating data efficiently.
feel free to ask if you have any questions or need further clarification!
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