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    Pentaho for ETL & Data Integration Masterclass - PDI 9

    BY
    Udemy

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    Mode

    Online

    Fees

    ₹ 3499

    Quick Facts

    particular details
    Medium of instructions English
    Mode of learning Self study
    Mode of Delivery Video and Text Based

    Course and certificate fees

    Fees information
    ₹ 3,499
    certificate availability

    Yes

    certificate providing authority

    Udemy

    The syllabus

    Introduction

    • Welcome to the course
    • Course Resources

    Pentaho Data Integration (PDI) Installation and Setup

    • Setting up environment and installing PDI
    • This is a milestone!
    • Opening Spoon - The Graphical UI

    A Simple ETL Demonstration

    • The example problem statement
    • Demonstration of a PDI transformation
    • Demonstration of a PDI Job

    Basic Concepts - Theory for foundational understanding

    • What is ETL?
    • Data Warehouse, Ops Database and Data mart
    • Inmon vs Kimball Architecture
    • ETL vs ELT

    The ETL Process: The Practical Part Begins Here

    • Data and the ETL process

    DATA EXTRACTION: Extracting Tabular Data

    • Manually entering data into PDI
    • Inputting Data from a TXT (text) file
    • Input from multiple CSV files at the same time
    • Inputting Data from an Excel file
    • Extracting Data from Zipped files

    DATA EXTRACTION: Extracting Non-Tabular Data

    • Extracting from XML
    • Extracting from JSON

    Extracting from an SQL Table

    • Plan for importing sales Data
    • Installing and setting up PostgreSQL
    • Creating Sales Table in SQL
    • Extracting from an SQL table

    Storing and Retrieving Data from Cloud Storage

    • Storing Data on AWS S3
    • Reading data from AWS S3

    Merging Data Streams

    • Concepts: Merging Data Streams
    • Sorted Merge Step - Merging customer data
    • Merging product data
    • Time to check your understanding
    • Append data stream - merging sales data
    • Time to check your understanding

    Data Cleansing

    • Introduction to Data Cleansing
    • Value Mapper Step
    • Replace in String Step
    • Time to check your understanding
    • Fuzzy Match concepts
    • Fuzzy Match Step in PDI
    • Fuzzy Match Algorithms
    • Time to check your understanding
    • Formula Step and changing data format
    • Common Data Cleaning Steps
    • Quiz

    Data Validation

    • Introduction to Data validation
    • Data_validation 1 - String-to-Int and integer range validations
    • Data validation 2 - Checking Reference Values using stream look-up
    • Data validation 3 - Order date < shipping date using calculator step
    • Common Data Validation steps

    Error Handling

    • Correcting the errors and merging with main stream
    • Time to check your understanding
    • Writing the errors to the log
    • Time to check your understanding
    • Writing the errors to a separate file
    • Time to check your understanding

    Transformation and Analytics Steps

    • Concatenating Address Fields
    • Data Aggregation using Group-by
    • Normalization and Denormalization
    • Number Range Step

    PDI - SQL connection

    • Introduction to PDI - SQL connection
    • Reading and filtering data from DB into PDI
    • Updating and Inserting data into DB from PDI
    • Deleting data from SQL DB using PDI

    Conceptual Understanding for Loading Data

    • Facts and Dimensions tables
    • Time to check your understanding
    • Surrogate Keys in Dimension tables
    • Type 1 & 2 Slowly Changing Dimensions
    • Time to check your understanding
    • Schemas

    Loading Data into Data Mart

    • Creating tables in DB
    • Loading Customer Data using combination lookup/ update step
    • Loading product data using dimension lookup step
    • Loading sales data after database lookup steps

    Running Java and Java Scripts

    • Scripting Steps

    PDI Jobs

    • PDI Jobs vs Transformation
    • Controlling the flow of execution
    • Setting variables using set variables step
    • File and Folder Management
    • Sending Email Step
    • Abort Job Step
    • Time to check your understanding

    Scheduling a job for production environment

    • Running using command prompt and scheduling

    Metadata Injection

    Regex Notation

    • Regular Expressions for advanced String Matching

    Bonus Section

    • Alternative to Pentaho
    • The final milestone!
    • Bonus Lecture

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