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Automated database backup with Google Sheets and Slack

Started by another system calling it, and works across Google Sheets and Slack. 20 steps: a working afternoon to understand properly.

Medium

20 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 3Logic 9Service 8

The steps in the order they run, from what starts it.

  1. 1Daily Backup ScheduleSchedule triggerStarts it
  2. 2Manual Backup TriggerWebhookStarts it
  3. 3Get Database MetadataMysqlService
  4. 4Split DatabasesSplit OutLogic
  5. 5Execute MySQL DumpMysqlService
  6. 6Generate ChecksumsCryptoService
  7. 7Merge TriggersMergeLogic
  8. 8Compress Backup DataCompressionService
  9. 9Initialize BackupCodeLogic
  10. 10Aggregate Backup ResultsAggregateLogic
  11. 11Prepare Upload DataCodeLogic
  12. 12Upload to AWS S3Http RequestService
  13. 13Upload to Google Cloud StorageHttp RequestService
  14. 14Aggregate Upload ResultsAggregateLogic
  15. 15Cleanup Old BackupsCodeLogic
  16. 16Log to Tracking SheetGoogle SheetsService
  17. 17Send Slack NotificationSlackService
  18. 18Merge Final ResultsMergeLogic
  19. 19Format ResponseSetLogic
  20. 20Respond to WebhookRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
20
Size
Medium: a working afternoon
Connects to
Google Sheets, Slack
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Google Sheets and Slack accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 20 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 20 steps before you point it at anything that matters.