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We also discussed the need for looking up the police "plot" and district district for a known XY but agreed this to be out of scope for now.
This will be happening real time from a web Web application.
The application is being written by contractors and staff in Oracle Apex.
This seems like a good candidate for web web Web services.
We can add these services to the Enterprise Addressing System (EAS - see http://eas.sfgov.org/).
We discussed the options of using JSON or XML.
Alternatives to EAS include talking to the Dept Public Works - I mentioned Eddie Ching.
The police dept can also provide it's its own validation service but then would have to write and maintain street data ETLs from DPW.
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