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User Robindeniel
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Questions by Robindeniel
0
votes
1
answer
How can we give global permission to user joe so that he can create a table in any database?
asked
Feb 21, 2023
in
Netezza
netezza-permission
0
votes
1
answer
Can a group become a member of another group in Netezza user administration. Can we use the same group name for databases?
asked
Feb 21, 2023
in
Netezza
user-administration
netezza
0
votes
1
answer
What happens to records that are loaded during nzload process, but were not committed?
asked
Feb 21, 2023
in
Netezza
netezza-records
0
votes
1
answer
Is MapReduce learning good for anything?
asked
Feb 16, 2023
in
Spark Preliminaries
spark
mapreduce
0
votes
1
answer
When can you use Apache Spark? What is better about Spark than MapReduce?
asked
Feb 16, 2023
in
Spark Preliminaries
spark
0
votes
1
answer
About Hadoop, what are Spark Accumulators?
asked
Feb 16, 2023
in
Spark Preliminaries
spark
0
votes
1
answer
what broadcast variables are.
asked
Feb 16, 2023
in
Spark Preliminaries
broadcase-variable
0
votes
1
answer
Explain what Spark's flatMap and Map are.
asked
Feb 16, 2023
in
Spark Preliminaries
spark-flatmap
0
votes
1
answer
Why are partitions immutable?
asked
Feb 16, 2023
in
Spark Preliminaries
partitions-immutable
0
votes
1
answer
What does File System API stand for?
asked
Feb 16, 2023
in
Spark Preliminaries
file-api
0
votes
1
answer
What does GraphX mean?
asked
Feb 16, 2023
in
Spark Preliminaries
what
does
graphx
mean
0
votes
1
answer
How do you use the Spark Streaming API?
asked
Feb 16, 2023
in
Spark Preliminaries
spark-api
0
votes
1
answer
When do you use Spark streaming?
asked
Feb 16, 2023
in
Spark Preliminaries
spark-streaming
0
votes
1
answer
What's different about SparkSQL from HQL and SQL?
asked
Feb 16, 2023
in
Spark Preliminaries
sparksql
hql
0
votes
1
answer
What is SparkContext?
asked
Feb 16, 2023
in
Spark Preliminaries
sparkcontext
0
votes
1
answer
Do you have to run the Hadoop programme to run Spark?
asked
Feb 16, 2023
in
Spark Preliminaries
spark-data
0
votes
1
answer
How does Spark store data?
asked
Feb 16, 2023
in
Spark Preliminaries
spark-data
0
votes
1
answer
How does Spark divide up data?
asked
Feb 16, 2023
in
Spark Preliminaries
data-divide
0
votes
1
answer
What are walls made of?
asked
Feb 15, 2023
in
Spark Preliminaries
spark
0
votes
1
answer
What are Spark's different Ecosystems?
asked
Feb 15, 2023
in
Spark Preliminaries
spark
0
votes
1
answer
How does RDD get the word out?
asked
Feb 15, 2023
in
Spark Preliminaries
rdd
spark
0
votes
1
answer
Please explain what can't change.
asked
Feb 15, 2023
in
Spark Preliminaries
spark
0
votes
1
answer
What does RDD mean?
asked
Feb 15, 2023
in
Spark Preliminaries
rdd
0
votes
1
answer
Give an example of when you use Spark Streaming.
asked
Feb 15, 2023
in
Spark Preliminaries
spark-streaming
0
votes
1
answer
What's different about Spark SQL from SQL and HQL?
asked
Feb 15, 2023
in
Spark Preliminaries
sparl-sql
0
votes
1
answer
In Apache Spark RDD, what does SchemaRDD mean?
asked
Feb 15, 2023
in
Spark Preliminaries
apache-spark
0
votes
1
answer
What does "lazy evaluation" mean to you?
asked
Feb 15, 2023
in
Spark Preliminaries
lazy-evaluation
0
votes
1
answer
Is it necessary to install Spark on all the nodes of a YARN cluster when running Spark applications?
asked
Feb 15, 2023
in
Spark Preliminaries
spark-install
0
votes
1
answer
what is Spark Streaming's caching.
asked
Feb 15, 2023
in
Spark Preliminaries
spark-streaming-cache
0
votes
1
answer
What does it mean to operate in a sliding window fashion?
asked
Feb 15, 2023
in
Spark Preliminaries
sliding-window
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