oracle数据库11.2.0.4,Oracle PatchSet 11.2.0.4 数据库11g最终版本发布与下载

最新推荐文章于 2025-09-30 15:09:31 发布

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最新推荐文章于 2025-09-30 15:09:31 发布 · 594 阅读

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#oracle数据库11.2.0.4

Oracle 11.2.0.4引入了新的数据库安全特性，如Oracle Data Redaction，用于防止敏感数据显示。Trace File Analyzer和Collector简化了诊断数据收集，RACcheck提供了Oracle RAC配置审计。Database Replay支持数据库整合测试，而Flashback Data Archive历史表的优化提高了存储效率和查询性能。此外，SSL_EXTENDED_KEY_USAGE参数改进了SSL证书选择，PrimaryLostWriteAction处理主库丢失写操作。Oracle GoldenGate的集成也得到了增强。

1.1 Oracle Data Redaction

This new database security feature is part of Oracle Advanced Security and prevents data columns (such as credit card numbers, U.S. Social Security numbers, and other sensitive or regulated data) from being displayed by applications. It is driven by declarative policies that can take into account database session factors and information passed by applications. Sensitive display data can be redacted at runtime on live production systems with minimal disruption to running applications and without altering the actual stored data. Different types of redaction are supported including full, partial, random, and regular expression redaction. You can conceal entire data values or redact only part of the value. The functionality is implemented inside of the database, therefore separate installation is not required.