How to create a dask bag from a sequence?
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How to create a dask bag from a sequence?

How to create a dask bag from a sequence?

This recipe helps you create a dask bag from a sequence

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Recipe Objective

How to create a dask bag from a sequence?

we can create a bag of N number of partitions by just defining the required number.

#!pip install dask[bag]

Step 1- Importing Libraries.

import dask.bag as db

Step 2- Creating Bags

b = db.from_sequence([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) b

Now applying partitions

c = db.from_sequence([19, 10, 22, 51, 63, 78, 92, 108], npartitions=4) c

Step 3- Creating a DataFrame.

We will create a bigger DataFrame and make a bag from it and create 2 partitions and later we will display them.

f = db.from_sequence([{'name': 'Rishabh', 'balance': 1000}, {'name': 'Akash', 'balance': 2000}, {'name': 'Tom', 'balance': 2500}], npartitions=3) df=f.to_dataframe()

Step 4- Displaying DataFrame

df.compute()

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