Official Google Cloud Certified Professional Data Engineer Study Guide. Dan Sullivan
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a Cloud Bigtable instanceFigure 7.4 Cloud Spanner distributes splits across servers to avoid hotspots.Figure 7.5 An example query execution plan
8 Chapter 8Figure 8.1 Users can search and browse data assets from the Data Catalog overview page.Figure 8.2 Example Data Catalog tag template Figure 8.3 Cloud Dataprep shows statistics about the distribution of data in attributes. Figure 8.4 An example report showing Google Analytics data Figure 8.5 An example Cloud Datalab notebook
9 Chapter 9Figure 9.1 ML pipelines are usually executed in cycles.Figure 9.2 An example of a dataset that can be classified with a linear modelFigure 9.3 An example of a dataset that cannot be classified with a linear modelFigure 9.4 Neural networks have hyperparameters to specify the number of layers and the nu...Figure 9.5 Random forest models have hyperparameters specifying the maximum number of tree...Figure 9.6 The dashed line is a linear model that does not overfit, and the solid line fit...Figure 9.7 A confusion matrix for a classifier making 100 predictions (n = 100)
10 Chapter 10Figure 10.1 CDNs distribute content to servers around the globe.Figure 10.2 Edge computing can be used to process data locally and then send summary data t...Figure 10.3 Reference architecture for Cloud IoT
11 Chapter 11Figure 11.1 An example of how SVMs can be used to predict discrete valuesFigure 11.2 An example decision tree to predict the type of an animalFigure 11.3 An example logistic regression function using a sigmoid curveFigure 11.4 A simple linear regression exampleFigure 11.5 An example deep learning networkFigure 11.6 Examples of a (a) sigmoid function, (b) hyperbolic tangent function, and (c) re...Figure 11.7 The ROC is the curved line, and the AUC is the area under that curve line.
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