The Analysis and Design of Ship Monitoring System Based on Hybrid Replication Technology

As the core of informatization, data has a huge significance to the development of information-based enterprises. Data replication technology is an important approach to solve the problem of enterprise data sharing based on distributed database system. It plays a crucial role in promoting business integration of enterprises and institutions, improving data quality, enhancing data sharing and improving the application level of back-end big data analysis [1]. It is necessary to do research for making a good data management of the distributed database application system, synchronizing the data to the data, preventing data conflicting and being able to synchronize or asynchronous replication. Combining with the database design model of the ship monitoring and control system, this paper mainly described how to complete the construction of distributed database system using Oracle, based on advanced replication technology named as the combination of multi-agent replication and materialized views hybrid replication technology.