Q74
Fill in the blank
Fill in the blank
In massive data analysis scenarios in the environmental protection industry, you can activate the HUAWEI CLOUD MapReduce Service (MRS) to use Object Storage Service (OBS) for low-cost storage.
You can then use _________ to perform terabyte-or petabyte-scale data analysis, and export the results to Data Warehouse Service (DWS) using the visual import and export tool Loader to complete BI analysis.
Type the exact answer. Case-insensitive, extra spaces ignored.