Hey everyone I am running an instance of signoz self hosted What’s the best practice for backing up and restoring the signoz data in case I need to recreate the instance itself running on?

Hi All, GoodDay!! started deploying signoz with docker compose file all the container are started next downloaded apache tomcat server and added sample.war file and next add steven.sh along required parameter and started the tomcat service. tomcat service successfully started and can able lauching the ui also but here the problem if checking the same service in side of signoz ui nothing it showing it's showing only few default services it self not showing newly added service or app. Please can u guide me here should i do any additional configuration while implementing.

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Hi Team, I am trying to upgrade using helm chart from v0.71 (App Version 0.73.0) to v0.76.1 (App Version 0.78.1). I followed the migration guide. However, encountered two issues. 1. Startup issue for Signoz pod where the "notification_channels" cannot be found. 2. OtelCollector is not starting > signoz {"level":"fatal","timestamp":"2025-04-10T084133.973Z","caller":"query-service/main.go:108","msg":"Failed to create signoz","error":"no such table: notification_channel","stacktrace":"main.main\n\t/home/runner/work/signoz/signoz/ee/query-service/main.go:108\nruntime.main\n\t/opt/hostedtoolcache/go/1.22.12/x64/src/runtime/proc.go > > We had to rollback to the previous version as this is blocking the upgrade. Can you please assist ?