Mastering Data Wrangling with PySpark in Databricks

سرفصل های دوره

From Beginner to Pro: Learn Key Data Processing Skills and Machine Learning with PySpark in Databricks

01 - Introduction

001 Course Overview

002 Notebooks.html

002 Notebooks.zip

02 - Getting Started with PySpark and Databricks

001 Introduction to PySpark and Databricks

002 Setting up Your Databricks Environment

003 Inside Databricks

004 Extra-resources5.txt

004 Transformations vs Actions

03 - Basics of PySpark

001 PySpark Data Structures

003 Extra-resources2.txt

003 Schema and data types

004 Creating DataFrames

005 Extra-resources3.txt

005 Importing PySpark Functions in Databricks

007 Loading and Displaying Data in Databricks

008 Infer Schema

04 - Data Wrangling With PySpark

001 Data Manipulation with PySpark

002 Selecting, Adding and Removing Columns

003 Renaming Columns

004 Count, Count Distinct, Sort, Cast

005 Filtering Data

006 Filtering Contains and Like

007 Between and isin

008 Fill and Replace Values, Handling Missing Data

009 Handling Missing Data 2

011 Case When

012 Aggregating Data

012 Aggregation.pdf

013 Pivot Table

014 Dealing with Date and Time

015 Window

017 Joining Datasets

017 Joining-Datasets.pdf

018 Percentile

019 Other Useful Functions

020 Data Caching

020 Extra-resources8.txt

021 Extra-resources9.txt

021 Saving Data to CSV

022 Saving Data to Databricks File System

023 Exercises

024 Exercises Solutions

05 - Query Optimization

001 Extra-resources10.txt

001 Query Optimization

001 Query-Optimization.pdf

002 Cache and Persist

002 Extra-resources11.txt

003 Best practices for handling large datasets

003 Extra-resources12.txt

06 - Databricks SQL

001 DataFrame API vs. SQL API

001 pyspark-vs-sql.zip

002 Working with SQL

003 Basic SQL Queries

07 - Machine Learning with PySpark

001 Extra-resources13.txt

001 Introduction to Machine Learning with Pyspark

002 MLlib Regression Diamonds Prices

003 MLlib Regression Diamonds Prices (2)

004 Extra-resources14.txt

004 MLlib Regression Diamonds Prices (3)

005 Feature engineering.html

006 Building and Training Machine Learning Models.html

007 Model selection and evaluation.html

008 Hyperparameter tuning.html

08 - Conclusion

001 Course Conclusion.html

002 Bloppers

003 Bonus Materials.html

003 Extra-resources.zip

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تولید کننده: Udemy