My boss recently gave me a scenario that I would want to solve with an on-hand application.
We would like customers to submit their meter reading and would like to show them the meter usage for the month. To calculate meter usage we would have to subtract their last reading which is stored in a SQL Server Database identified by their meter number. Therefore I want the customer to submit their current meter reading, query the last meter reading, subtract the last meter reading from the current and display that calculation.
Is there an app or something that I can use from Esri that would allow me to accomplish this use case?