Database

Details of how to provide advanced database configuration during deployment

The kdb Insights Database contains the Service Gateway, Resource Coordinator and Aggregator that are included in the base kdb Insights Enterprise deployment. These components are configured using a values file.

Configuration

In a kdb Insights Enterprise deployment, 2 versions of the Service Gateway (SG) are included, a production version and a sandbox version called a query environment. The production version of the SG is intended for critical business applications, while the QE version is intended for exploratory workloads that are less business critical. Configuration for the production version lives under a service-gateway key in your values file, while the exploratory version is under a qe-gateway key. Both versions have the same configuration but use different default values for their respective workloads.

service-gateway:
  # See 'Resource Coordinator' section below for details
  resource-coordinator: {}
  # See 'Aggregator' section below for details
  aggregator: {}
  # See 'Service Gateway' section below for details
  sg-gateway: {}

qe-gateway:
  # See 'Resource Coordinator' section below for details
  resource-coordinator: {}
  # See 'Aggregator' section below for details
  aggregator: {}
  # See 'Service Gateway' section below for details
  sg-gateway: {}

Service Gateway

The following options are available under the sg-gateway configuration for both the service-gateway and qe-gateway versions of configuration.

Example configuration option

service-gateway:
  sg-gateway:
    env:
      KXI_LOG_LEVELS: "default:trace"

Resource Coordinator

The following options are available under the resource-coordinator configuration for both the service-gateway and qe-gateway versions of configuration.

Example configuration option

service-gateway:
  resource-coordinator:
    env:
      KXI_LOG_LEVELS: "default:trace"

This service also supports metrics.

Aggregator

The following options are available under the aggregator configuration for both the service-gateway and qe-gateway versions of configuration.

Example configuration option

service-gateway:
  aggregator:
    env:
      KXI_LOG_LEVELS: "default:trace"

This service also supports metrics