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Street name changes are automatically handled by the night street ETL.
Addresses
Invalid Addresses
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In EAS, an "invalid" address may be retired or may remain active.
The decision to retire an address is made by an EAS reviewer.
A reviewer may decide to keep an address active, even with a retired parcel, if there is permit activity on that parcel.
However, in most cases the reviewer will retire an "invalid" address.
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When an address is created, updated, or reitred, it must go through a change request process.
A requester submits a change request for review.
A reviewer typically approves a change request, but may also reject a change request.
Once the change request is approved, the address becomes visible to all EAS users,
and a change notification is sent to AVS. Read more about the change notification below.
Note that certain parts of the address are not mutable such as the the street and street number.
Address Change Notification - EAS
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When a reviewer approves a change request, a change notification message is sent to AVS.
The message looks like this.
Once EAS went into production (Feb 15 2012) AVS became essentially a replication target for EAS.
We are using a point to point web servce for this process.
We should probably move towards a message bus type of approach.
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