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Architecting Microsoft SQL Server 2019 Containers on Dell EMC PowerFlex
Executive Summary Technology Overview Solution Architecture
This section describes the architectural overview for deploying Microsoft SQL Server 2019 on the PowerFlex family in a Hyperconverged Infrastructure (HCI) environment.
Logical architecture
PowerFlex deployment
Kubernetes cluster deployment
SQL Server pod/container deployment
SQL Server ConfigMap
SQL Server pod database layout
Network architecture
Performance Tests Best Practices Conclusion References Configuration SQL Configuration and Tuned Profile

Logical architecture

Home > Storage > PowerFlex > White Papers > Architecting Microsoft SQL Server 2019 Containers on Dell EMC PowerFlex > Logical architecture

Logical architecture

  • The following diagram depicts the logical architecture of the containerized Microsoft SQL Server that is deployed on eight PowerFlex hyperconverged nodes using Kubernetes orchestration. It also shows a Kubernetes cluster that has one primary and eight worker nodes. The same eight hyperconverged PowerFlex cluster nodes are acting as Kubernetes worker nodes in the setup. There are three deployments that are involved in this architecture:

    Note: A single master is not recommended for a production environment.

    • PowerFlex deployment
    • Kubernetes cluster deployment
    • SQL Server pod/container deployment

    Figure 3.    Logical architecture diagram of SQL Server 2019 on containers