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In this article, we first study on the system architecture of heterogeneous data integration based on XML; on this base, we then discuss data integration model under mobile environment, and put forward the mobile data management platform based on WML. At last, taking ERP system for example, we discuss data integration platform architecture in ERP system.
As for organization and management of massive multi-resolution data, efficiency of spatial index, data compression technology, network technology, seamless integration of multi-source data, real-time roaming and interactive of ultra-large-scale scenes and other related technologies of grid data, although the theory of technology and research on them have made some progress on Internet-based PC, it...
The demand on mobile and real-time database application and service is becoming increasingly extensive, since the workload cannot be precisely predicted so that they can become overloaded possibly. Many update transactions often missed their deadline because of competing for the limited system resources severely, so data freshness could not be guaranteed in RTMDBS (mobile and real-time database systems)...
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