What are the advantages and disadvantages of open source software

Advantages: 1. Open source software solutions are easy to compress and carry, and will consume less hardware resources and software costs; 2. Open source programs have high quality, such as easy design and efficient coding process. ; 3. Using open source software means not being locked into using a specific operating system by a vendor; 4. High transparency; 5. Comprehensive management and simple license management. Disadvantages: 1. No free technical support; 2. Low security; 3. High maintenance difficulty.

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

What is open source software

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Open source software, in English, is open source software, abbreviated as OSS, the direct literal meaning is Open source software. Since the source code of the software is open to the public, open source software has the main characteristics of being free to use and publishing the source code.

Open Source Software Features

• The initiative must be freely distributed.

• Source code must be included with the program.

• Anyone must be able to modify the source code.

• Modified versions of the source code may be redistributed.

Advantages of open source software

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# #Less Hardware and Software Spend

Because Linux and other open source software solutions are easily compressed and portable, they perform the same tasks faster than on servers such as Solaris, Windows or workstations consume less hardware resources.

This way users can get the expected results even when using old, cheap hardware. Additionally, you can use open source software to cut down on your financial expenses such as royalties and maintenance fees. You only pay for documentation, media, and technical support.

High quality

Many open source programs have high quality, such as easy design and efficient coding process.

In addition, as developers and users continue to add functions, modify them, and solve problems, these open source software have better and better quality, higher security and fewer problems. bug.

The code of these open source software is available, which makes them very popular among users.

No vendor lock-in

Using open source software means you are not vendor locked into using a specific operating system. Therefore, IT managers use them to stay away from vendor lock-in and paying high royalties, while avoiding the use of less portable software.

More importantly, open source software does not depend on the original developer or development company. This also ensures that when a developer or development company loses interest in supporting a specific product, a large community of users can continue to keep it active and improve it.

High Transparency

Some software has many "dark corners" where many bugs are hidden. Source code is important for troubleshooting and understanding how the product works. In large software companies, only a handful of people have access to the source code, and these people who have access to the source code are usually not directly accessible to users.

Having access to the source code is also very important for patching security vulnerabilities. Some open source products, including some listed above, are so successful that their commercial competitors cannot survive.

Comprehensive management and simple license management

Open source software uses technologies such as common information models and web-based enterprise management. Website administrators can use these technologies Embrace and benefit from integrated management.

In addition, these high-end technologies enable users to integrate and manage servers, applications, services and workstations, improving management efficiency.

Disadvantages of open source software

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##No free technical support

The most obvious disadvantage of open source is that developers will develop products according to their own wishes rather than consumer needs, resulting in users having to use these products if they do not know how to use them. Obtain technical assistance at additional time or expense.

Low security

If your company is using an open source content management system (CMS) to transmit or store sensitive customer data, security is a factor to consider. However, open source products are not that secure and many enterprises will not use them for mission-critical operations such as financial and medical records.

High maintenance difficulty

Since open source software is freely available on the Internet, suggestions for bug fixes and patches from users were born. This can lead to a large number of patches, making the source code more complex and causing structural problems.

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