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Resolution Foundation Classes (RFC) provide a database aware Web Service managing all interactions with the database. They support full transactional access and provide access from anywhere on the Internet. No client side tools required.
Once a client side component has declared the RFC it is using, the RFC takes over. The RFC will handle all of the transaction details: when and what to update, what tables to delete from, where to create new records. If a client-side component requires a list-of-valid-field values there is no programming required: the RFC will deliver that information taking into account the data that has already been entered. For example, if a user has already entered in one field the type of equipment, the RFC will supply the correct list of values based on that equipment type. Sounds easy and it is with the RFC, but it is not so easy if you have to program it each time from first principles. The RFC is smart when it comes to returning data. It will not return all of the records since there could be thousands. Instead, it will work with the client-side components to anticipate the data requirements and only deliver them just before they are required. This ensures the best interactive performance without having to download excessive amounts of data |
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