Book Image

Connecting the Data: Data Integration Techniques for Building an Operational Data Store (ODS)

By : Angelo Bobak
Book Image

Connecting the Data: Data Integration Techniques for Building an Operational Data Store (ODS)

By: Angelo Bobak

Overview of this book

When organizations change or enhance their internal structures, business data integration is a complex problem that they must resolve. This book describes the common hurdles you might face while working with data integration and shows you various ways to overcome these challenges. The book begins by explaining the foundational concepts of ODS. Once familiar with schema integration, you?ll learn how to reverse engineer each data source for creating a set of data dictionary reports. These reports will provide you with the metadata necessary to apply the schema integration process. As you progress through the chapters, you will learn how to write scripts for populating the source databases and spreadsheets, as well as how to use reports to create Extract, Transform, and Load (ETL) specifications. By the end of the book, you will have the knowledge necessary to design and build a small ODS.
Table of Contents (17 chapters)
Free Chapter
1
Section 1: Site Reliability Engineering – A Prescriptive Way to Implement DevOps
6
Section 2: Google Cloud Services to Implement DevOps via CI/CD
Appendix: Getting Ready for Professional Cloud DevOps Engineer Certification

Total Number of Questions: 50

Answer the following questions:

  1. Which of the following is an appropriate deployment solution with minimal downtime and infrastructure needs?

    a) Recreate

    b) Rolling update

    c) Canary deployment

    d) Blue/green deployment

  2. Cloud Pub/Sub and Cloud Tasks are two possible services in Google Cloud that provide the ability to asynchronously integrate with message services. Select two options that are the most appropriate for Cloud Tasks:

    a) Cloud Tasks is aimed at explicit invocation where the publisher retains full control over execution.

    b) Cloud Tasks is most appropriate where the task producer can have control over execution.

    c) Cloud Tasks is aimed at implicit invocation where the publisher retains full control over execution.

    d) Cloud Tasks is most appropriate where the task consumer can have control over execution.

  3. ____________ logs will record operations of instance reset for Compute Engine.

    a) Admin Activity

    b) System Event

    c) Data Access

    d) Access Transparency...