Here's a PySpark SQL cheatsheet, covering common operations and concepts. This is designed to be a quick reference for those working with PySpark DataFrames and SQL-like operations.PySpark SQL Cheatsheet1. Initialization & Data Loadingfrom pyspark.sql import SparkSessionfrom pyspark.sql.functions import *from pyspark.sql.types import *# Initialize SparkSessionspark = SparkSession.builder \ .appName("PySparkSQLCheatsheet") \ .getOrCreate()# Load Data (e.g., CSV, Parquet)df_csv... Continue Reading →
Azure Data Engineer Journey Learning links
Start your Azure journey here.....1. Azure Data Factory.https://lnkd.in/gEmpbyrMProject: https://lnkd.in/gFG2aCgy2. Azure Data bricks.https://lnkd.in/gvFwKxaNproject: https://lnkd.in/gFG2aCgy3. Azure Stream Analytics.https://lnkd.in/g35VbSTv4. Azure Synapse Analytics.https://lnkd.in/gCufskNC5. Azure Data Lake Storage.https://lnkd.in/gcEKjWsc6. Azure SQL database.https://lnkd.in/gmHxqxQX7. Azure Postgres SQL database.https://lnkd.in/grHWJvWZ8. Azure MariaDB.https://lnkd.in/gYSp7MZi9. Azure Cosmos DB.https://lnkd.in/g6jPZA36This is an excellent guide to become azure data engineer. No need to become expert. but learn how to work with... Continue Reading →
Google Cloud Dataprep vs Google Cloud Data Fusion
Google Cloud Dataprep and Google Cloud Data Fusion are two different data integration services offered by Google Cloud.Here are some key differences between the two: Purpose:Google Cloud Dataprep is a visual data preparation service that allows users to clean, transform, and prepare data for analysis without writing code. Google Cloud Data Fusion, on the other... Continue Reading →
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