Differences between RHEL (RedHatEnterpriseLinux) and CentOS (11)

Source: Internet
Author: User
1. let's talk about the difference between RHEL and CentOS in your eyes. I 've written an article on the Internet, saying that someone is doing a system for a securities company, party A uses the CentOS + RedHat optical fiber interface driver. as a result, the system crashes due to a parameter driver. This indicates that the two are not declared 100% compatible. Of course, if only common hardware is used, 1. tell us the difference between RHEL and CentOS.
I once posted an article on the Internet about a system provided by someone for a securities company. Party A uses the CentOS + RedHat optical fiber interface driver, as a result, the system crashes because of a parameter-driven problem.
This indicates that the two are not declared 100% compatible. Of course, there should be no problem if only common hardware is used.


2. differences between RHEL/CentOS and other Linux releases
When talking about the differences between releases ...... I intentionally replied a lot after replying, because I just want to see this change into a great debate on the release version, and I will have the potential to discuss it in a visual manner.


This ...... Speaking of the difference, there is no essential difference. Package management, closed-source drivers, and familiarization are the first considerations. I switched to Ubuntu because of package management-I just wanted to talk about it:
All the software installation without Package management mechanisms are hooligans. You can also compile a make install clean statement without any parameters. who would you lie? Oracle has poor performance even if it does not compile it by itself. You don't have to make it yourself if you have worked hard to get apt/yum? The convenience and security of package management completely makes up for the performance improvement of less than 5% caused by self-compilation (not the performance reduction caused by your error or missing parameters ). Use FreeBSD if you have a preference for self-Compilation. the Source Code package management is a bit confusing. it is not something you can understand when using Linux.


3. Talk about your CentOS experience
In other words, if you are proficient in CentOS, will it take more than one day to switch to Debian? There is a need, a project, a leader, and a teacher. as long as every one month, everyone can claim to be proficient, three months to know, and have no experience to talk about.

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