SingleStore Helios Scheduled Updates
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SingleStore Helios deployments perform weekly online updates to ensure the service receives the latest performance enhancements and bug fixes.
Scheduled updates allow improvements, bug fixes, and optimizations to be made to SingleStore.
Disruptions which may be experienced during the update window include:
Pipeline batches may fail and retry.
Resources may be added and removed as the service is updated.
As a result, you may see a temporary performance reduction for compute workloads as these resources are cycled.
Some actions may be blocked in the two hours preceding a scheduled update.
Email reminders for each upcoming update are sent to the Organization Contact Email configured in organization settings on the Cloud Portal for accounts with an active SingleStore deployment.
You can modify the email ID for the scheduled update emails by editing the Organization Contact Email in the Settings for your organization in the Cloud Portal.
When creating a new deployment, users can set the deployment type to Non-production or Production.
Updates are automatically and transparently applied to all deployments during each scheduled update; however, some new features are not enabled automatically.
When available, a list of new features will be shown in the Updates tab in the Cloud Portal.
Enabling new features will cause an online restart, and can be enabled immediately or scheduled for the next available update.
It is recommended users test new features with their applications or workloads before enabling them to ensure there are no application or performance regressions.
As updates and new features are rolled out progressively, not all deployments will receive updates at the same time.
Last modified: November 27, 2023