Research and Application of Data Archiving based on Oracle Dual Database Structure
Jin Cui, Naijia Liu, Qi Li · Journal of Software · 2012
For the universities' business system, to realize secure storage of historical data and long-term retention, saving high-end storage, online database backup pressure relief. A record-level data archiving method was proposed based on oracle dual database structure. This method included three aspects: related works, related technologies and strategy on data archive. For universities' business system, analysis of some problems need to concern and solution when the data archive, included four aspects: business analysis, storage analysis, data analysis and technical analysis. Finally, effectiveness of this method was validated by an application example in Tsinghua University. Index Terms—information flow, data management, data archiving, hierarchical storage management