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Accela APO records must be kept synchronized with EAS addresses in near real time. Regardless of how we build this it is convenient to think of this as a sort of custom replication service. We've already done this successfully with DBIs AVS as described here and here. With Accela however, we are using an ESRI SDE table in and an Oracle DB. While there are probably a number of ways to do this, it seems like the simplest approach is to use the ArcGIS rest API. I think we can do everything we need with query, add, and update.
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