Big Data - Product Comparison
distributed computing models to quickly solve massive data computation, effectively reduce enterprise cost, and safeguard data data source acceleration (computation acceleration, full coverage, low cost). Report generation Standard table ...
Shipping - Connect to data warehouse - Log Service
Scope of application
Mainly used for incremental computation in monitoring and real-time analysis.
Offline computing (data warehouse)
Accurate and powerful
Mainly used for full computation ...
What is EMR - E-MapReduce
choose to run only Hadoop services in E-MapReduce; if you still want to implement stream-oriented computation and real-time computation, you can add Spark services on the basis of Hadoop services.
Composition of E-MapReduce
Cluster status - E-MapReduce
queue of the computing cluster and has not been submitted to the computing cluster for computation.
An and submit it again.
The job is under computation in the computing cluster, please wait for a while. You can view the ...