Database System Design And Implementation Of Pirvate Netwoiri Control Equipment

With the continuous development of computer technology and related technology,embedded products have been widely used in our life, such as smart phones, carnavigation devices, intelligent control equipment, etc. With the extensive use ofembedded system, embedded database system is more and more critical of the wholesystem. In the past FLASH memory chips used to store a small amount of simple data,but now this way cannot meet the demand for large amounts of data, thus came intobeing embedded database, Increasingly referred to as the mainstream of embeddedsystems development.In the R&D process of private network control equipment, this paper focus onIntel Corporation Strata FLASH memory chip features, and according to chip’s readingand writing features implements chip-based driver and file system. In the design ofdatabase systems, this paper analysis advantages and disadvantages of hash-based indexand binary tree list and combine of two ways, it can access an individual data byhash-index, and also can traverse a node for the root or sub-tree.Finally, through many times system testing, the database system is fully verifiedfor stability and reliability.