Chapter 1Selecting Appropriate Storage Technologies

Google Cloud Professional Data Engineer Exam objectives covered in this chapter include the following:

  1. Designing data processing systems
    • ✔ 1.1 Selecting the appropriate storage technologies
      • Mapping storage systems to business requirements
      • Data modeling
      • Tradeoffs involving latency, throughput, transactions
      • Distributed systems
      • Schema design

image Data engineers choose how to store data for many different situations. Sometimes data is written to a temporary staging area, where it stays only seconds or less before it is read by an application and deleted. In other cases, data engineers arrange ...

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