数据库 数据库应用开发 释文 database performance tuning 数据库性能优化
- knowledge reduction
- knowledge redundancy
- knowledge representation
- knowledge representation and reasoning
- knowledge representation ontology
- knowledge resources
- knowledge retrieval
- knowledge reuse
- knowledge revolution
- knowledge science
- knowledge search
- knowledge self-organization process
- knowledge service
- knowledge services
- knowledge service system
- knowledge sharing
- knowledge sharing culture
- knowledge sharing mechanism
- knowledge,skill & ability
- knowledge society
- knowledge source
- knowledge spillover
- knowledge spiral
- knowledge state
- knowledge storage