Data Quality Testing Unleashed : Theory to Implementation

سرفصل های دوره

Learn Essential Data Quality Principles, Implement Testing with Python and Great Expectations Framework

1 - Introduction

1 -Who is this course for

2 -Prerequisite for the course

3 -Course structure

4 - Practice Along with Me Resources.html

2 - Fundamentals of Data Quality & Measurement Dimensions

1 -What is Data Quality

2 -Importance of Data Quality

3 -Data Quality Measurement Dimensions

4 -Accuracy

5 -Completeness

6 -Consistency

7 -Timeliness

8 -Validity

9 -Uniqueness

10 -Summary

3 - Introduction to Data Quality Testing

1 -What is Data Quality Testing

2 -Importance of Data Quality Testing

3 -Difference Data Testing vs Data Quality Testing

4 -Data Quality Testing Tools

5 -Typical Data Pipeline with Quality Testing Integration

6 -Best Practices Data Quality Testing

7 -Summary

4 - Getting Started with Great Expectations (GX Core)

1 -Why Great Expectations (GX)

2 -Introduction to the Great Expectations Library

3 -GX Core Building Blocks

4 -Installing and Setting Up Great Expectations

4 - Python & Jupyter Notebook Installation.html

5 -Creating First GX Core workflow Part 1

6 -Creating First GX Core workflow Part 2

6 -creating first workflow.zip

7 -Interpreting Validation Result

7 -interpreting result.zip

8 -Customising Validation Result Part 1

9 -Customising Validation Result Part 2

9 -customise result format.zip

10 -Summary

5 - Deep Dive into Expectations

1 -Creating Parameterised Expectations Part 1

2 -Creating Parameterised Expectations Part 2

2 -parameterised expectations.zip

3 -Conditional Expectations Part 1

4 -Conditional Expectations Part 2

4 -conditional expectations.zip

5 -Custom Expectations Part 1

6 -Custom Expectations Part 2

6 -custom expectations.zip

7 -Exploring Expectations Gallery - Table Level

8 -Exploring Expectations Gallery - Column Level

9 -Exploring Expectations Gallery - Column Aggregate

10 -Exploring Expectations Gallery - Column Distribution

11 -Exploring Expectations Gallery - Set Based

12 -Summary

6 - Exploring Actions

1 -Introduction to Actions

2 -Integrating SendEmail Action in Workflow

2 -send email action.zip

3 -Built in Actions available in GX Core

4 -Summary

7 - Enhancing Data Quality Visibility with Data Docs

1 -Introduction to Data Docs

2 -Integrating Data Docs in Workflow

2 -generate data docs.zip

3 -Reviewing generated Data Docs

4 -Summary

8 - Advanced Concepts

1 -Scaling Testing using Multiple Batches & Sqlite Database

1 -sqlite and batches.zip

2 -Multiple Datasources in a Single Workflow

2 -multiple data sources.zip

3 -Customised SQL Expectation

3 -customised SQL expectation.zip

4 -Persistant Data Context

5 -Persistant Data Context - File Structure Walkthrough

5 -file data context.zip

5 - Note Notebook for next two lectures.html

6 -Reloading Data Context

7 -Manage Sensitive Data

8 -Best Practices

8 - Code Snippet - Managing Secrets.html

9 -Summary

9 - Conclusion and Next Steps

1 -Thank You!

1 - Next Steps.html

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تولید کننده: Udemy