MapReduce Service (MRS) is a data processing and analysis service that is based on a cloud computing platform. It is stable, reliable, scalable, and easy to manage. You can use MRS immediately after applying for it.
MRS builds a reliable, secure, and easy-to-use operation and maintenance (O&M) platform. MRS is capable of processing and analyzing a large volume of data to meet your requirements on data storage and processing. You can independently apply for, use, and host components Hadoop, Spark, HBase, and Hive to quickly create clusters on hosts for storing and computing a large volume of data that is not demanding on real-time in batches. After data storage and computing tasks are completed, the clusters can be terminated.