GCP BigData General Flashcards

1
Q

What are the GCP BigData services?

A

-Dataproc
-Dataflow
-Bigquery
-Cloud Pub/Sub
-Datalab

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2
Q

What is Dataproc?

A

It is managed,
-Hadoop
-Mapreduce
-Pig
-Hive

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3
Q

What is Dataflow?

A

Stream and batch processing pipelines.

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4
Q

What is BigQuery?

A

It is a data wherehouse with analytical capabilities.
Stream data at 199K rows er second

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5
Q

For GCP Big Data service, do you need to provision and manage resources?

A

No Google takes care of this for you.

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6
Q

How long will it take to deploy a hadoop cluster using Dataproc?

A

90sec

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7
Q

When deploying hadoop with Dataproc can I decided on the instance size and memory?

A

Yes

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8
Q

When running hadoop with Dataproc am I fixed to the size of the cluster I am currently using?

A

No, you can scale up or down as needed.

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9
Q

I need to monitor my Dataproc hadoop cluster, what options do I have?

A

Use stackdriver

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