AIX和Plan 9之间的区别

1. AIX：
AIX是IBM提供的一系列专有操作系统。 AIX代表Advanced Interactive eXecutive。最初，它是为IBM RT PC RISC工作站设计的，后来又用于各种硬件平台，例如IBM RS / 6000系列，基于PowerPC的系统，System-370大型机，PS-2个人计算机和Apple Network Server。它是五个具有The Open Group的UNIX 03标准认证的商业操作系统之一。 AIX的第一个版本于1986年发布。AIX的最新稳定版本是7.2。

2.方案9：
计划9是由贝尔实验室开发的分布式操作系统。它是由贝尔实验室的计算机科学研究中心(CSRC)创建的。它是一个免费的操作系统。它用ANSI C的方言编写。其目标系统是工作站，服务器，嵌入式系统和HPC。它是一个类似Unix的操作系统。它是一个开源操作系统。 Plan 9的第一个版本于1993年发布。其内核类型与用户空间文件系统混合。

AIX和计划9之间的区别：

AIX	Plan 9
It was developed and is owned by IBM.	It was developed by Bell Labs.
It was launched in 1986.	It was launched in 1993.
Its target system type is Server, NAS and workstation.	Its target system types are workstation, server, embedded and HPC.
Computer architectures supported are POWER, PowerPC-AS, PowerPC and Power ISA.	Computer architectures supported by Plan 9 are IA-32, Alpha, MIPS, PowerPC and SPARC.
Kernel type is Monolithic with modules.	Its kernel type is Hybrid with user space like systems.
The native APIs are SysV/POSIX.	Its native APIs are Proprietary (Unix-like).
Preferred license is Proprietary.	It has the preferred license of LPL.
Its package management depends on the distribution.	Its package management is none.
Update management is Service Update Management Assistant (SUMA).	Its update management is replica.
File systems supported are JFS, JFS2, ISO 9660, UDF, NFS, SMBFS and GPFS.	File systems supported by Plan 9 are fossil/venti, 9P2000, kfs, ext2, FAT and ISO 9660.