winforms - Strategy for keeping semi-static data fresh -

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I am working on a Wipeform app that will be used by groups in the US and overseas, which will replace an existing app. Is old technologies

Due to the overwhelming calls to the database server of the old servers in the US, the performance of older apps overseas is very slow, so I probably want to cache much stuff on the client.

What is the best way to cache data for those things which can not change very often - but what can be done? How do I keep the data from being bowl without dragging completely on each load?

To create a checksum for a quick solution data, and the client is already on it already If he is the same, then no more data is required, that is the date of the part if the data changes, then the amount changes, and the client gets new totals with the new data.

Only appears every time as it should be less than all your data.


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