GCP BigData General

Question 1

What are the GCP BigData services?

Answer 1

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

Question 2

What is Dataproc?

Answer 2

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

Question 3

What is Dataflow?

Answer 3

Stream and batch processing pipelines.

Question 4

What is BigQuery?

Answer 4

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

Question 5

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

Answer 5

No Google takes care of this for you.

Question 6

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

Answer 6

90sec

Question 7

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

Answer 7

Yes

Question 8

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

Answer 8

No, you can scale up or down as needed.

Question 9

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

Answer 9

Use stackdriver