Amazon EMR Reviews in January 2025: User Ratings, Pros & Cons

"Amazing Compute service by AWS"

What do you like best about Amazon EMR? Scalability whether it is vertically or horizontally is the best thing about the Amazon web services EMR service. Also the options to choose from different sizes is good. What do you dislike about Amazon EMR? There is no point which I disliked about this service. What problems is Amazon EMR solving and how is that benefiting you? We are running our Pyspark jobs to extract, transform and load the data to Redshift. So we are submitting the spark jobs in ...

"Amazing Compute service by AWS"

What do you like best about Amazon EMR? Scalability whether it is vertically or horizontally is the best thing about the Amazon web services EMR service. Also the options to choose from different sizes is good. What do you dislike about Amazon EMR? There is no point which I disliked about this service. What problems is Amazon EMR solving and how is that benefiting you? We are running our Pyspark jobs to extract, transform and load the data to Redshift. So we are submitting the spark jobs in ...

"AWS EMR review"

What do you like best about Amazon EMR? > One of the multiclustered architectures for bigdata processing which includes all kind of files > User does not need to worry about maintaience of the clustes and clusters will be dynamically replaced based on failure > Its one of the architecutes for map reduce proceesing(hadoop processing), can process PB data using multithreaded architecure What do you dislike about Amazon EMR? > its not serverless, i.e admin/user need to manually provision the ...

"Fast Processing"

What do you like best about Amazon EMR? EMR can execute the code using spark or other clusters like Hadoop, and these increase the performance and decrease the total job execution time. Execution time comes down to few minutes as against several hours running on either EC2 or other computing servers. Easy to choose between hadoop or spark based EMR culsters , it can be used in conjection with other AWS services like we can build an orcestation involving EMR and several other task on AWS ...

"Amazon EMR"

What do you like best about Amazon EMR? EMR used to develop big data solutions. I developed many big data solution using AWS EMR What do you dislike about Amazon EMR? Need more documentation on the Amazon site to know about EMR Recommendations to others considering Amazon EMR: Need more training on Amazon EMR service What problems is Amazon EMR solving and how is that benefiting you? I solved the big data lake problem using EMR and apache spark.

"mrjob in AWS EMR"

What do you like best about Amazon EMR? The distributed computation of the calculations. What do you dislike about Amazon EMR? The need to scale up the memory and choosing the EC2 instances Recommendations to others considering Amazon EMR: EMR is fast, easy to use, and flexible. You can write the program using python mrjob package and then deploy it in the EMR cluster from the command prompt. The command takes in a configuration file which allows us to choose the EC2 instance, the ...

"Setup reliable Hadoop, spark or any big data environment in cupel of clicks"

What do you like best about Amazon EMR? the configuration and node managements are flexible and the performance is good it takes care of all installation and setup of hive, spark, all other big data tools the resizing feature is good, we can add or remove core and task nodes on a button click EMR internally uses EC2 , which allows us to use other features that EC2 supports such as node vice monitoring , clowning etc the monitoring dashboards has some use-full KPI's What do you dislike about ...

"Setup reliable Hadoop, spark or any big data environment in cupel of clicks"

What do you like best about Amazon EMR? the configuration and node managements are flexible and the performance is good it takes care of all installation and setup of hive, spark, all other big data tools the resizing feature is good, we can add or remove core and task nodes on a button click EMR internally uses EC2 , which allows us to use other features that EC2 supports such as node vice monitoring , clowning etc the monitoring dashboards has some use-full KPI's What do you dislike about ...

"IT made easy to process big data"

What do you like best about Amazon EMR? .It allows to work on large amount of data an on different framework. EMR offers the expandable low-configuration service as an easier alternative to running in-house cluster computing What do you dislike about Amazon EMR? Its complex to use in initially and i think there should be proper Userinterface for real time. Recommendations to others considering Amazon EMR: Good option for startup. open source and cost efficient saves lots of time for ...

"IT made easy to process big data"

What do you like best about Amazon EMR? .It allows to work on large amount of data an on different framework. EMR offers the expandable low-configuration service as an easier alternative to running in-house cluster computing What do you dislike about Amazon EMR? Its complex to use in initially and i think there should be proper Userinterface for real time. Recommendations to others considering Amazon EMR: Good option for startup. open source and cost efficient saves lots of time for ...