1) VLDB
大规模数据库
1.
Finally,the backup and recovery model for a reality multi-node very large database(VLDB) system is realized and the rationality and usability of this model are proved.
通过在一个实际的、由多个数据库节点组成的大规模数据库系统平台上对该备份恢复模型的实现和应用,证明了该模型的合理性和可用性。
2) Large-scale database system
大规模数据库系统
3) Very Large Database System
超大规模数据库系统
4) Large Area Database Management(LADBM)
大规模数据库管理技术
5) large scale data
大规模数据
1.
The problems which exist when large scale data are trained and classified are presented, and typical solutions.
介绍了支撑矢量机的分类机理 ,并针对大规模数据讨论其训练和分类中存在的问题及典型的解决方法 。
2.
An efficient target recognition method for large scale data is proposed in this paper,which is based on self-organizing map (SOM) neural network and support vector machines (SVMs).
本文提出了一种基于自组织特征映射神经网络 (SOM)和支撑矢量机 (SVM)相结合的复杂模式的大规模数据的分类方法 。
6) database scale estimation
数据库规模估算
1.
It has designed the database scale estimation mathematical model,has carried on the detailed explanation to each parameter in model,and points out the estimation method in the software life cycle back and forth stag.
数据库规模估算是软件成本估算的基础。
2.
factor\'s to influence to database scale,designed database scale estimation\'s mathematics model,and gave a detaile explain to the model of each parameter,pointed out before and after software life cycle,carried on the method of estimation.
数据库规模估算是软件规模估算的基础。
补充资料：规模经济/规模不经济
规模经济/规模不经济：规模经济和规模不经济用来说明厂商产量变动从而规模变动与成本之间的关系。对于一个生产厂商而言，如果产量扩大一倍，而厂商的生产成本的增加低于一倍，则称厂商的生产存在着规模经济；如果产量增加一倍，而成本的增加大于一倍，则生产存在着规模不经济。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条