When is a sync better than another file import?
Use a sync when a destination needs fresh data repeatedly. An Airbyte connection names the source, the destination and what to copy. For example, copy a daily set of sales records into a separate database for reports. Decide which system owns the original records and which is the copy.
Can a sync replace records already at the destination?
That depends on the write mode your connectors support. Append adds records. Overwrite replaces existing destination data in the affected stream. Before choosing a mode, write down what should happen when a source row changes or disappears. Compare the destination result after a second run.
How do the hosted and self-managed costs differ?
Airbyte lists data-volume credits on hosted Standard and Plus. Its pricing calculator distinguishes rows for API data and gigabytes for database or file data. Pro and Enterprise Flex use capacity pricing. Airbyte Core runs on infrastructure you operate. Its ELv2 terms permit internal business use and limit offering Airbyte as a managed service.
What should you save if you switch sync tools?
Keep a private inventory of the source, destination, included streams, write mode and schedule. The destination holds the copied data. Before switching, decide how to verify record totals and whether the new connection starts fresh or resumes from a known point. Store credentials separately from the handoff.
How would you predict what a second sync writes?
Draw a fictional source with two order IDs and an empty reporting destination. Start on paper. Before any later run, confirm both connections use only disposable data, the source permissions fit the connector and the destination has no production connection or downstream automation. Stay on paper if any of that is unclear.
- Trace the first copyWrite the order IDs and totals you expect to see in the empty destination.
- Trace a changed orderChange one amount in the pretend source. For each supported mode you might use, predict whether the destination adds a row or replaces data. Compare the result with what the report needs.