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FusionCloud 6.3.1.1 Solution Description 04

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
What Is Analytical Database?

What Is Analytical Database?

Definition

The ADS is short for Analytic DataBase Service. Its core is Huawei FusionInsight LibrA, which is an enterprise-level large-scale parallel relational database. FusionInsight LibrA adopts the massive parallel processing (MPP) architecture, supports both row-based and column-based storage, and provides processing capabilities of Petabyte-level (two to the fiftieth power bytes) data. It also provides the LibrA service provisioning and approval capabilities and monitors the LibrA service usage.

Figure 33-1 ADS diagram

Function

ADS mainly has the following functions:

  • Provides FusionInsight big data service provisioning and approval capabilities. In private cloud scenarios, enterprise tenants can apply for FusionInsight big data services to enable provisioning and approval of big data services by FusionInsight big data administrators.
  • Provides FusionInsight big data service monitoring capabilities. It monitors the resource usage of FusionInsight big data services that tenants apply for, in case that the resource usage exceeds the limitation. It also provides usage reports for tenants and FusionInsight big data administrators so that the tenants properly use the big data resources and the administrators properly allocate the resources.
  • Supports self-subscription of the MPPDB services.
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Updated: 2019-10-23

Document ID: EDOC1100063247

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