Change the config structure.

[grao1991]

Change the config to support various features, including:

• running multiple processors together in a server
• providing multiple db connection urls

etc.

Implementation will be provided in future PRs.

[bowenyang007]

wait why are we doing this? And what's the potential downside of having multiple services?

If this is for a particular test, can we make a custom processor for this? Instead of making this the new normal.

[grao1991]

wait why are we doing this? And what's the potential downside of having multiple services?

If this is for a particular test, can we make a custom processor for this? Instead of making this the new normal.

There are people asking for this feature. It could save a lot of bandwidth and resource since multiple processor can share the same fetcher.

[bowenyang007]

Pushing back to your queue. This looks like it needs to be synced with the SDK workstream. Let's have online meetings about changes that affect the UX directly.