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Dell PowerStore: MongoDB Solution Guide
Executive summary Introduction Considerations Preparing PowerStore appliance for MongoDB deployment MongoDB installation and configuration Data reduction study of PowerStore and MongoDB Test methodology and results
Overview
Loading data with YCSB
Data ingestion rate
Data reduction savings
Data ingestion time
MongoDB system resources consumption
Conclusion
Data protection References

Overview

Home > Storage > PowerStore > Databases and Data Analytics > Dell PowerStore: MongoDB Solution Guide > Overview

Overview

  • Several tests are performed to invoke YCSB processes to insert a fixed number of records into the database. Each test cycle consists of the following steps:

    • Reboot the database VMs to clear out memory cache.
    • Delete the data previously loaded to clear out the operating system and PowerStore data reduction saving information from the previous test.
    • Start YCSB processes to insert 200,000,000 records into the replica set.
    • After each test, the following information is collected:
    • Guest operating system statistics: CPU and memory utilization
    • Guest operating system disk space: File system usage
    • PowerStore data reduction statistics: Physical and logical used
    • YCSB results: Operations per second, average latencies, and thread counts

    After completing all the tests using different compressions, the results collected are analyzed and compared based on the following metrics:

    • Runtime of the data load reported by YCSB
    • Total disk consumption reported by MongoDB and the operating system
    • Data reduction saving reported by PowerStore X appliance
    • Guest operating system CPU and memory utilization reported by atop