The data replication technology is crucial to improve data availability and data access performance.
数据复制技术对提高数据的可用性和数据访问的性能有着重要的意义。
Thence it is processed variant degree research on data synchronism technology, cache consistency technology and variable consistency server replication.
然后针对数据同步技术、缓存的一致性技术、可变一致性复制机制进行了不同程度的研究。
Cache consistency technology and variable consistency server replication are of definite difficulty in solving data consistency.
缓存的一致性技术和可变一致性复制机制在解决数据一致性问题时具有一定的实现难度。
Cache consistency technology and variable consistency server replication are of definite difficulty in solving data consistency.
缓存的一致性技术和可变一致性复制机制在解决数据一致性问题时具有一定的实现难度。
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