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Alibaba Cloud Elastic MapReduce (E-MapReduce) is a big data processing solution to quickly process huge amounts of data. Based on open source Apache Hadoop and Apache Spark, E-MapReduce flexibly manages your big data use cases such as trend analysis, data warehousing, and analysis of continuously streaming data.
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Question List (26q)
Question 1: If a MySQL database contains 100 tables, and jack wants to m...
Question 2: JindoFS in E-MapReduce provided by SmartData uses OSS as the...
Question 3: Alibaba Cloud Quick BI reporting tools support a variety of ...
Question 4: DataWorks can be used to develop and configure data sync tas...
Question 5: When odpscmd is used to connect to a project in MaxCompute, ...
Question 6: MaxCompute supports two kinds of charging methods: Pay-As-Yo...
Question 7: DataWorks provides two billing methods: Pay-As-You-Go (post-...
Question 8: MaxCompute is a fast and fully-managed TB/PB-level data ware...
Question 9: Your company stores user profile records in an OLTP database...
Question 10: A start-up company wants to use Alibaba Cloud MaxCompute to ...
Question 11: There are various methods for accessing to MaxCompute, for e...
Question 12: In order to ensure smooth processing of tasks in the Datawor...
Question 13: You are working on a project where you need to chain togethe...
Question 14: Where is the meta data(e.g.,table schemas) in Hive? Score 2...
Question 15: MaxCompute Tunnel provides high concurrency data upload and ...
Question 16: MaxCompute is a general purpose, fully managed, multi-tenanc...
Question 17: Scenario: Jack is the administrator of project prj1. A new t...
Question 18: Alibaba Cloud E-MapReduce can be easily plugged with other A...
Question 19: MaxCompute SQL is suitable for processing less real-time mas...
Question 20: A dataset includes the following items (time, region, sales ...
Question 21: In MaxCompute, you can use Tunnel command line for data uplo...
Question 22: You want to understand more about how users browse your publ...
Question 23: One Alibaba Cloud account is entitled to join only one organ...
Question 24: Alibaba Cloud Elastic MapReduce (E-MapReduce) is a big data ...
Question 25: Data Migration Unit (DMU) is used to measure the amount of r...
Question 26: In each release of E-MapReduce, the software and software ve...