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User Robindeniel
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Answers by Robindeniel
0
votes
How Netezza updates records. Give an idea of how transactions are maintained and how to read consistency is maintained?
answered
Feb 21, 2023
in
Netezza
netezza-update
0
votes
Is MapReduce learning good for anything?
answered
Feb 16, 2023
in
Spark Preliminaries
spark
mapreduce
0
votes
When can you use Apache Spark? What is better about Spark than MapReduce?
answered
Feb 16, 2023
in
Spark Preliminaries
spark
0
votes
About Hadoop, what are Spark Accumulators?
answered
Feb 16, 2023
in
Spark Preliminaries
spark
0
votes
what broadcast variables are.
answered
Feb 16, 2023
in
Spark Preliminaries
broadcase-variable
0
votes
Explain what Spark's flatMap and Map are.
answered
Feb 16, 2023
in
Spark Preliminaries
spark-flatmap
0
votes
Why are partitions immutable?
answered
Feb 16, 2023
in
Spark Preliminaries
partitions-immutable
0
votes
What does File System API stand for?
answered
Feb 16, 2023
in
Spark Preliminaries
file-api
0
votes
What does GraphX mean?
answered
Feb 16, 2023
in
Spark Preliminaries
what
does
graphx
mean
0
votes
How do you use the Spark Streaming API?
answered
Feb 16, 2023
in
Spark Preliminaries
spark-api
0
votes
When do you use Spark streaming?
answered
Feb 16, 2023
in
Spark Preliminaries
spark-streaming
0
votes
What's different about SparkSQL from HQL and SQL?
answered
Feb 16, 2023
in
Spark Preliminaries
sparksql
hql
0
votes
What is SparkContext?
answered
Feb 16, 2023
in
Spark Preliminaries
sparkcontext
0
votes
Do you have to run the Hadoop programme to run Spark?
answered
Feb 16, 2023
in
Spark Preliminaries
spark-data
0
votes
How does Spark store data?
answered
Feb 16, 2023
in
Spark Preliminaries
spark-data
0
votes
How does Spark divide up data?
answered
Feb 16, 2023
in
Spark Preliminaries
data-divide
0
votes
What are walls made of?
answered
Feb 15, 2023
in
Spark Preliminaries
spark
0
votes
What are Spark's different Ecosystems?
answered
Feb 15, 2023
in
Spark Preliminaries
spark
0
votes
How does RDD get the word out?
answered
Feb 15, 2023
in
Spark Preliminaries
rdd
spark
0
votes
Please explain what can't change.
answered
Feb 15, 2023
in
Spark Preliminaries
spark
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