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Windows XP上的OracleServiceORAL服务与Oracle实例之间有什么区别?

[英]What's the difference between OracleServiceORAL service(on Window XP) and Oracle instance?

I want to know what's the difference between OracleServiceORAL service(on Window XP) and Oracle instance. 我想知道OracleServiceORAL服务(在Windows XP上)和Oracle实例之间有什么区别。

Great thanks. 万分谢意。

It is probably splitting hairs on semantics. 它可能在语义上有些分歧。 An instance is a bunch of processes/threads and memory interacting with the database files. 实例是一堆与数据库文件交互的进程/线程和内存。 A service is how that is implemented on Windows. 服务是在Windows上实现的方式。

I would probably use the concept of a Service when talking to a Windows sysadmin/developer, but Instance when talking to an Oracle admin/developer. 与Windows sysadmin / developer对话时,我可能会使用Service的概念,而与Oracle admin / developer对话时,则是Instance。

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