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Solaris的前途堪忧
Claim: I support Sun & Solaris! But I want to share something with you.\r\n\r\n1. Performance\r\n I think comparing performance between Solaris with AIX or HP-UX is wrong. The underlying hardwares are diffrent. Solaris support Sparc & X86, HP-UX support PA-RISC and AIX support Power.\r\n\r\n The so-call benchmark results are misleading us! You never find a mainframe on the list but sometimes you will find a windows system. Just forget it.\r\n\r\n\r\n\r\n2. as to \"IBM的大型主机一样,是恐龙\"\r\n\r\n If we talk about availability, stability and I/O through-put, mainframe is definitely the best. Mainframes are the core of most of biggest datacenters. Some features of mainframe are now being pursued by UNIX venders.\r\n\r\nBut programming on mainframe is a nightmare. You will never have a good feeling ...\r\n\r\n\r\n3. 不管是shell还是其他系统管理和备份等操作,AIX是公认最强的。\r\n\r\n Yes, SMIT of AIX is best administrative tool. But what\'s the difference of shells between AIX and Solaris? B-sh, K-sh, C-sh, bash...do you mean AIX has better implementations of those shells or AIX has a unique shell which is best? Let me know... You make us confused.\r\n\r\n4. 不过在外国我觉得solaris的市场也许没有那么好\r\n\r\n You are absolutely wrong. Sun\'s market share in China is far smaller than market share overseas. I think IBM\'s marketing is very, very successful in China. For example, I find there\'re a lot of people (include me) who are proud of having a own Thinkpad T, but in U.S. people do not think so. \r\n\r\n4. IBM\'s hardware is cheaper now\r\n Now IBM has an aggressive pricing strategy, in telecom industry, IBM\'s price is lower than Sun\'s. |
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