Why do large network companies choose open source software as their main development tools and platforms?

Why do large network companies choose open source software as their main development tools and platforms?

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Why do large network companies choose open source software as their main development tools and platforms? The following three points will tell you why.
If you are the technical director of a network company, open-source software should be your first choice when selecting technical solutions.
1. Price issues.
Many excellent enterprise-level software (such as Weblogic and Oracle) sell their products in the form of license. Large network companies, due to the large number of servers and the increasing business, you need to purchase more licenses. This continuous increase is a bottomless pit for them.
2. Bug issues.
No software can be perfect. When we find that there is a problem with the commercial software we purchased, ask related developers. Their answer is usually: "Yes, the bug you mentioned is indeed a problem, we will make improvements in the next version. But we do not make any commitment ". While
At this time, our problem must be promptly handled. For open-source software, we can directly modify it Source code , Re-compile to fix this bug.
3. Ease of searching for exceptions or errors.
Open-source software Code Public, if the software itself has a problem, we can easily find and locate it. However, it is difficult for commercial software to do this. For commercial software, all you can do is to inform them of the running environment and errors in case of problems by phone or email, wait for them.
The above three points are very important to large network companies. The technical departments of Google, Yahoo, Baidu, and Sina both use Open Source Software in large quantities.
There is no doubt that open-source software will be favored by many network companies. I believe that commercial software providers will pay more attention to open-source software in the future and think about how to combine them with open-source software to provide more value-added services to customers.