================== Data Serialization ================== .. image:: /_static/photos/33467946364_3e59bd376a_k_d.jpg What is data serialization? --------------------------- Data serialization is the concept of converting structured data into a format that allows it to be shared or stored in such a way that its original structure to be recovered. In some cases, the secondary intention of data serialization is to minimize the size of the serialized data which then minimizes disk space or bandwidth requirements. Pickle ------ The native data serialization module for Python is called `Pickle `_. Here's an example: .. code-block:: python import pickle #Here's an example dict grades = { 'Alice': 89, 'Bob': 72, 'Charles': 87 } #Use dumps to convert the object to a serialized string serial_grades = pickle.dumps( grades ) #Use loads to de-serialize an object received_grades = pickle.loads( serial_grades ) Protobuf -------- If you're looking for a serialization module that has support in multiple languages, Google's `Protobuf `_ library is an option.