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AU
Anonymous User
12/04/18
"EMR"
What do you like best about Amazon EMR? The auto scaling option to evaluate, transform and load the data without need to set up new settings. What do you dislike about Amazon EMR? The hard understanding of the user interface. What problems is Amazon EMR solving and how is that benefiting you? ETL and process logs
AU
Anonymous User
11/29/18
"Great for ETL"
What do you like best about Amazon EMR? Best way of transforming large volumes of non structured data, especially from S3 What do you dislike about Amazon EMR? Still miss something like Impala to do ad-hoc queries (although I know that I can use Athena for it) What problems is Amazon EMR solving and how is that benefiting you? Moving data from landing area to EDL (S3 to S3) with low level of data transformation (e.g. merge multiple individual JSON files)
AU
Anonymous User
11/29/18
"Easy Morning Relaxation"
What do you like best about Amazon EMR? I love the transient nature of the solution. Easy to spin up, bootstrap with additional services and configurations, and get going. What do you dislike about Amazon EMR? No big complaints. Failover of the master could be better. What problems is Amazon EMR solving and how is that benefiting you? Batch analysis and transformation for ingest into data lakes and Redshift.
AU
Anonymous User
11/29/18
"Principle Engineer"
What do you like best about Amazon EMR? Its a fully managed service in Cloud to handle and Support Big data platform. Which is amazing that there is no need to handle complex configuration of Big data platform. What do you dislike about Amazon EMR? There is none so far, and i am expecting to have more featuers added on this EMR Platform in terms of supporting machine learning. What problems is Amazon EMR solving and how is that benefiting you? Big Data analytics
AU
Anonymous User
11/29/18
"Great for ETL"
What do you like best about Amazon EMR? Best way of transforming large volumes of non structured data, especially from S3 What do you dislike about Amazon EMR? Still miss something like Impala to do ad-hoc queries (although I know that I can use Athena for it) What problems is Amazon EMR solving and how is that benefiting you? Moving data from landing area to EDL (S3 to S3) with low level of data transformation (e.g. merge multiple individual JSON files)
AU
Anonymous User
11/29/18
"Easy Morning Relaxation"
What do you like best about Amazon EMR? I love the transient nature of the solution. Easy to spin up, bootstrap with additional services and configurations, and get going. What do you dislike about Amazon EMR? No big complaints. Failover of the master could be better. What problems is Amazon EMR solving and how is that benefiting you? Batch analysis and transformation for ingest into data lakes and Redshift.
AU
Anonymous User
11/29/18
"Principle Engineer"
What do you like best about Amazon EMR? Its a fully managed service in Cloud to handle and Support Big data platform. Which is amazing that there is no need to handle complex configuration of Big data platform. What do you dislike about Amazon EMR? There is none so far, and i am expecting to have more featuers added on this EMR Platform in terms of supporting machine learning. What problems is Amazon EMR solving and how is that benefiting you? Big Data analytics
SR
Sushanth R
11/28/18
"Quick and easy setup"
What do you like best about Amazon EMR? SImplicity of emr in usability and scalability. Seamless access to s3 What do you dislike about Amazon EMR? Can be expensive to start with. Need to have some understanding of other aws features to start using it. What problems is Amazon EMR solving and how is that benefiting you? Data analytics
JD
john d
11/28/18
"EMR"
What do you like best about Amazon EMR? the ability to spin up cluster size based upon the needs of each job What do you dislike about Amazon EMR? error logging is sometimes hard to track down root cause Recommendations to others considering Amazon EMR: start with small jobs, take adavantage of new freatures in newer releases What problems is Amazon EMR solving and how is that benefiting you? we are building data assets for multiple business units to share via S3 and Redshift
AU
Anonymous User
11/28/18
"Sqoop and spark operations in EMR"
What do you like best about Amazon EMR? Ability to spin up hadoop clusters and scale them up or down as needed What do you dislike about Amazon EMR? Long running EMR cluster ends up with bad nodes What problems is Amazon EMR solving and how is that benefiting you? Incremental data pipeline, ETL process using pyspark
