Proper planing of you data structure, storage and security is very important for every serious business. Choosing experienced professional will make the difference.
Data design and architecture: Refers to the way data is structured. The developer must decide how to organize the data and will be the best structure. Regardless of what format the developer uses, the data must be organized in a structure that can be recognized by the associated program and in a way that data mining and reports satisfy the business needs.
Data storage: refers to the ways data is stored. This includes media type (hard drives, RAM and optical media) and the structure on the media . The proper combination will insure reliability and fast access by applications.
Data security: Involves protecting computer data from loss or authorized access. With correct implementation damage will be minimal and recovery will be much quicker.