Take stock of the top 10 comparisons between PHP and ASP.NET! ,_PHP Tutorial

Top 10 comparisons between PHP and ASP.NET! ,

In online forums, there are always hundreds of articles and posts discussing PHP and ASP.NET. Who is the better platform? But unfortunately, most people's opinions are always biased, and people will always promote their favorite languages ​​intentionally or unintentionally.

Also, if you pay attention to the dates of these debate posts and articles, you will find that most of the information is out of date. It’s such a shame that the information provided by these pre-search ranking articles is no longer valid. We also need to consider that both PHP and ASP.NET undergo periodic version upgrades and optimizations.

Personally, I believe that both programming languages ​​can be successfully used on very large web applications and websites, so their ability to handle large-scale web applications is unquestionable.

Summary of content:

• About performance: The author will explain various factors that affect performance. The results will prove that choosing a programming language because of speed is meaningless in most cases.
• About scalability: The author will explain the factors that affect scalability, but in fact, as long as the programming method is correct, the scalability performance of both languages ​​​​is very powerful.
• About cost and technical support: Since PHP is open source, it usually runs on open source platforms such as LAMP (i.e. Linux, Apache, MYSQL and PHP). Therefore, PHP is superior to ASP.NET in terms of providing the most cost-effective solution and providing extensive resources and support.
• About average deployment time (i.e. additional cost): Coding with ASP.NET requires twice as much code as using PHP, so deployment time with PHP is cheaper and faster.

Each aspect is explained in detail below, with insights.

1. Scalability and easy maintenance
Whether you choose the PHP or ASP.NET platform, there will be no impact on scalability and ease of maintenance. The scalability and ease of maintenance of web applications mainly depend on the following aspects:

• Programmer’s experience
• Use best coding practices
• Use a reliable programming framework
• Follow programming guidelines and standards

2. Performance and speed

There have always been many debates on this point, and most of them are unobjective and one-sided. These debates do not provide anyone with truly valid information; they simply exalt one language and disparage the other.

When it comes to measuring the speed of your web application, there are many factors worth considering. As a result, the running speed of programming languages ​​has a minimal impact on the speed and performance of most current websites.

However, if you want to use this language to complete the huge tasks that websites like Yahoo or Google perform every day, then it is necessary to choose a programming language that can quickly perform large tasks. This is why Google and Yahoo have many choices. programming languages ​​(most of which are open source), each language is designed to perform the task for which it is best suited.

Below, the author will analyze various common and uncommon scenarios and explain which task is better.

• The first common situation

A common task of web applications is to access and query the database, and then output the results to the web server and then the browser. Therefore, in this common scenario, all programming languages ​​must play the role of communication or interface between the database server and the Web server. In this scenario, the speed of the programming language has little impact on the overall process; the speed of the process depends primarily on the database server, web server, client's web browser, and bandwidth.

If you consider commonly used mainstream database servers, MySQL (now part of Oracle), PostgreSQL, MSSQL and Oracle are all working hard to improve speed and performance. We have seen that each version of the database server upgrade will bring new features and better performance, so the author believes that as long as database programmers use optimized and practical SQL queries, and adopt advanced functions such as caching when necessary, Any of the above database servers will have very superior performance.

Google, Facebook, YouTube, Yahoo, and FIFA, which recently gained a huge audience due to the World Cup, all use MYSQL. Therefore, there is no doubt about the capabilities of the MySQL database server.

Based on online statistical surveys, as of press time, the communication and interface speed between PHP and MySQL is faster than ASP.NET and MSSQL, but it is not obvious.

• The second common situation

Another common task for web programs is to access the file system, find an image and send it to the web server. In this case, the programming language still has very few tasks, and the burden of communicating with the programming language falls mainly on the operating system and file system.

Based on online statistical surveys, as of press time, the performance of the Linux operating system and EXT4 (file system) is better than that of the Windows operating system and NTFS (file system).

• The third common situation
  

Most Linux/Unix servers run very minimally without any additional non-essential packages or GUI interfaces, so these operating systems use only a small amount of CPU and RAM, leaving more resources available. to databases and web servers.

Most Windows servers run very clunky, with many redundant packages that take up a lot of CPU and RAM.

Obviously, the LAMP platform has more advantages than the ASP.NET platform because it has more available resources.

• The fourth less common situation
  

ASP.NET is typically written in C#. Generally speaking, C# is a faster programming language than PHP as of now. (This may change, however, as programming languages ​​are constantly updated to improve speed.) Therefore, assuming that 2,000,000 loops are required to complete a calculation, an ASP.NET program written in C# will run longer than a PHP program. quick. However, this is a very rare case where the number of loops is calculated at most a few hundred times at a time, not 2,000,000 times. Moreover, in this case, you should consider why a 2,000,000-time loop calculation is required.

Other factors that are independent of programming language but can affect performance include:

• Programmer’s knowledge reserve and ability when writing code
• Programmer’s knowledge reserve and ability when writing SQL query statements
• The functions required to be implemented (some functions require longer execution time on the ASP.NET platform than on the PHP platform, and some are just the opposite)
  

Speaking of performance, I have to talk about some professional application performance monitoring tools. It can effectively optimize codes, SQL statements, etc., and reduce the impact of code writing on performance and speed.

appDynamics

NewRelic

OneAPM

3.

3. Cost
PHP, MySQL server, PostgreSQL server, Apache server and Linux operating systems are free to use and upgrade. In addition, there are no additional licensing fees for setting up another redundant host, or if you need to run multiple servers to balance load or build a server cluster.

LAMP (Linux, Apache, MySQL and PHP) is also more popular among hosting companies. The popularity of LAMP hosting results in lower monthly hosting costs compared to Windows hosting.

If you purchase a Windows operating system, ASP.NET and IIS are free. Microsoft's Windows Server, SQL Server and future updates are expensive. For example, the price of Microsoft Server 2008 R2 64-bit Standard Edition is around US$1,029, while the price of Microsoft SQL Server 2008 for small businesses is around US$1,038.

If this website becomes popular and it is necessary to set up another backup host, or need to run multiple servers for load balancing and build a server cluster, then the above costs will increase significantly.

4. Support and Resources
Because LAMP is open source, professional and friendly developers around the world have been providing continuous support for updates and improvements to this open source platform. In addition, there are many other resources and developer support for the PHP and LAMP platforms.

I mention the word "friendly" because developers who contribute to the open source community do not do it for financial gain. If you encounter a functional challenge while coding and need help, ask on the PHP forums and you're bound to receive helpful information from friendly programmers.

ASP.NET relies more on improvements and updates made by Microsoft's limited number of developers. There are relatively few contributors who can help solve ASP.NET.

5. Deployment time
Compared with PHP, ASP.NET requires a large number or more lines of code to complete complex features and functions, and takes more time during the development process.

Furthermore, PHP is compiled server-side, so when functionality is changed, no extra steps are required to see the changes. In contrast, ASP.NET code needs to be compiled every time it is modified. In other words, ASP.NET consumes more time than PHP during the development process.

6. Compilers and Tools
Both PHP and MySQL have independent compilers, and PHP developers can get a richer number of compilers.

Most ASP.NET programmers rely on the Microsoft Visual Studio compiler to develop .NET programs. (Many ASP.NET programmers have a love-hate relationship with Microsoft Visual Studio)

This is a completely different programming style - programmers and open source developers who use PHP prefer text editors, such as VI, VIM, Notepad.

VI and VIM are very advanced standalone editors. Once developers fully master the capabilities of these editors, they can perform complex programming quickly, efficiently, and independently. As a result, they have more flexible control over the code. When it comes to using or integrating with platforms such as JavaScript, Ajax, JQuery, etc., PHP developers often have an advantage due to their familiarity with open source environments and hand-coding using VI or VIM.

7. Platform independence
PHP is platform independent and can run on any platform including Linux, Unix, Mac OS X, and Windows. ASP.NET can only run on the Windows platform.

8. What platforms do popular websites run on?
The table below lists the platforms and languages ​​used by popular sites. Note: Please don't confuse C with C# (pronounced C Sharp) — they are completely different programming languages. ASP.net is mostly programmed in C# (C Sharp) or Visual Basic and not C.
Note: Do not confuse C with C#, they are two completely different programming languages. ASP.NET is typically programmed using C# or Visual Basic, rather than the C language.

9. Popularity
The LAMP platform is more popular than the Windows platform. Based on Netcraft's data survey of 205,714,253 Web servers in July 2010, 112,945,968 (54.90%) Web servers are hosted on Apache, and 53,217,620 (25.87%) The web server is hosted on Windows and the rest are hosted on other platforms.

10. Availability and ease of deployment
Unkind misinformation about Linux has been around for a long time.

Actually, this depends on the user’s platform building experience and knowledge level.

But I have to say that I am deeply impressed by the popular and improved Linux distribution. Distributions such as Ubuntu, Little Red Hat, CentOS, openSUSE and Fedora are not only easy to install and deploy, but also provide a simple and direct GUI interface, making it easier to configure Linux servers.

Sadly, in my opinion, Microsoft's servers are declining in terms of usability, server management has become more clumsy, and is filled with many unnecessary features.

A very detailed comparison between PHP and ASP.NET to help you better analyze the differences between the two. I hope it will be helpful to your development.

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