Developing Data Models with LookML

Google Cloud via Coursera

Go to Course: https://www.coursera.org/learn/developing-data-models-with-lookml

Introduction

### Course Review: Developing Data Models with LookML on Coursera In today's data-driven world, the demand for strong data modeling skills cannot be overstated. Businesses are looking for individuals who can efficiently manipulate and present data in meaningful ways. Enter **"Developing Data Models with LookML"** – a specialized course offered on Coursera that equips you with the essential skills needed to harness the power of Looker, a leading business intelligence tool. This course is an excellent opportunity for data enthusiasts and professionals alike to deepen their data modeling expertise. #### Course Overview This course is designed to empower you to develop scalable and efficient LookML (Looker Modeling Language) models. These models provide business users with standardized and ready-to-use data, allowing them to make informed decisions quickly and effectively. Upon completion of this course, learners will be capable of building and maintaining LookML models that curate and manage data within their organization's Looker instance, addressing real business needs. #### Syllabus Breakdown 1. **Introducing Looker and LookML** - This first module provides a comprehensive overview of Looker and the integrated development environment (IDE) tailored for LookML developers. You'll get acquainted with the core functionalities of Looker, which is essential for successful data modeling. 2. **Data Modeling using LookML** - Here, you'll learn how to model new dimensions and measures using LookML. This module emphasizes practical application as it explores the creation of dashboards that combine key queries and visualizations into concise executive views, an important skill in making data easily digestible. 3. **Modeling Explores for Your Users** - This deeper dive into the model files of LookML projects is essential for developers aspiring to design and build custom Explores for business users. Understanding how to create tailored data experiences can significantly enhance user engagement with data. 4. **Working with Derived Tables** - Derived tables are critical in scenarios where the underlying database lacks necessary data structures. This module explains how to create custom tables and manage caching policies using datagroups. This knowledge is foundational for advanced data manipulation and optimization in Looker. #### Why I Recommend This Course - **Hands-On Experience**: The course is rich with practical examples and projects that allow students to apply their learning immediately. This hands-on approach helps cement the knowledge and skills you gain throughout the course. - **Expert Instruction**: The course is led by experienced instructors who provide valuable insights and tips drawn from real-world experience in data modeling. Their guidance can help navigate common pitfalls and enhance your learning experience. - **Flexibility and Accessibility**: Coursera allows you to learn at your own pace, making this course perfect for busy professionals looking to improve their skillset without disrupting their schedules. - **Industry-Relevant Skills**: As businesses continue to harness the power of data analytics, the ability to model data effectively using LookML is increasingly in demand. Completing this course will position you as a strong candidate in the job market. - **Community Support**: Enrolling in this course gives you access to a community of learners. Engaging with fellow students can enrich your learning experience and provide additional perspectives and solutions to challenges. #### Conclusion *Developing Data Models with LookML* is an invaluable course for anyone looking to master data modeling within Looker. With its structured syllabus, practical hands-on projects, and expert instruction, this course equips you with the skills needed to succeed in today’s data landscape. Whether you're a beginner or an experienced data professional, this course is well worth your time and investment. I highly recommend it to anyone serious about advancing their data modeling capabilities. Don’t miss the opportunity to enhance your career and make a greater impact on your organization’s data-driven decision-making processes!

Syllabus

Introducing Looker and LookML

This module provides an overview of Looker and the Looker integrated development environment (IDE) for LookML developers.

Data Modeling using LookML

This module reviews how to model new dimensions and measures using LookML. The module also explores the use of dashboards to combine key queries and visualizations into a one page executive view

Modeling Explores for your Users

This module provides a deeper dive into the model files of LookML projects for developers to start designing and building custom Explores for business users.

Working with Derived Tables

This module explains how to use derived tables in Looker to create new custom tables that do not yet exist in the underlying database. This module also provides an overview of how caching works in Looker and how developers can use datagroups to manage caching policies.