...(fileprocessing system)在文件处理系统中存储组织信息的主要弊端包括:·数据的冗余和不一致(data redundancy and inconsistency) 数据不一致性(data inconsistency)·数据访问困难(difficulty in accessing data)·数据孤立(data isolation)·完整性问题(integr...
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复制在整个企业中创建冗余和不一致的数据源，并导致在整个企业中创建冗余和不一致的业务逻辑。
Replication creates redundant and inconsistent data sources across the enterprise, and causes the creation of redundant and inconsistent business logic throughout the enterprise.
信息质量：非集成的零散数据环境滋生了冗余和不一致的数据，从而导致信息质量问题。
Information quality: The non-integrated and fragmented data environment breeds redundant and inconsistent data that leads to information quality problems.
然而，众所周知，数据库中往往存在冗余数据、缺失数据、不确定数据和不一致数据等诸多情况，这些数据成了发现知识的一大障碍。
However, as well known, there are many issues in databases, such as redundant data, missing data, uncertain data, inconsistent data, and so on, they are the barriers to knowledge discovery.
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