GCP Professional Engineer Questions and Correct Answers the Latest Update
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Course
GCP Professional Engineer
Institution
GCP Professional Engineer
HDFS (Hadoop Distributed File System)
Open source, Hadoop system that partitions data across many machines. 1 master node +
multiple data nodes. Basis for Cloud Storage.
MapReduce
Hadoop framework for processing large data sets in parallel. 2 step system- first broken
down into key/value p...
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GCP Professional Engineer Questions and
Correct Answers the Latest Update
HDFS (Hadoop Distributed File System)
✓ Open source, Hadoop system that partitions data across many machines. 1 master node +
multiple data nodes. Basis for Cloud Storage.
MapReduce
✓ Hadoop framework for processing large data sets in parallel. 2 step system- first broken
down into key/value pairs, then data set is brought back together.
YARN
✓ Coordinates tasks running on Hadoop cluster and assigns new nodes in case of failure.
Consists of resource manager and node manager
HIVE
✓ Hadoop data warehouse software capable of reading/ writing large data sets using
SQL-like queries
PIG
✓ Hadoop ETL tool to pull, clean/transform, and load data into data warehouses using high
level scripting language. (GCP:DataFlow)
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