How do you scale a web application?

So, if we take this one step at a time:

1. Step 1: Ease server load.
2. Step 2: Reduce read load by adding more read replicas.
3. Step 3: Reduce write requests.
4. Step 4: Introduce a more robust caching engine.
5. Step 5: Scale your server.

Is PHP good for scaling?

PHP is quite scalable and works well with various frameworks like Symfony, Codeigniter, Zend, CakePHP and many more. Scalability is not a matter of only a programming language. It is much more to that. Yes, one can easily scale any kind of web app built using any programming language with the cloud server technology.

What are keys to scaling web applications?

Requirements of Scalable Applications

• Performance: First and foremost, the system must operate well under stress with low latency.
• Availability and Reliability: These are closely related and equally necessary.
• Cost: Highly scalable apps don’t have to be unreasonably expensive to build, maintain, or scale.

Can PHP be used for web applications?

PHP is a general purpose server side scripting language that we can use to develop dynamic web sites and applications. PHP only needs to be installed on the web server that will host the web application and client applications can access the server resources via web browsers.

Why is PHP not scalable?

The biggest obstacle to scalability in PHP has less to do with the language or its framework and more to do with programming and system architecture in general. Developing a good, scalable system is difficult even for the masters.

Is PHP MySQL scalable?

One of the first steps you will need to take to begin scaling your Web application to handle more traffic is to have multiple Web servers handling the requests. PHP is especially well suited to horizontal scaling in this manner by simply adding more Web servers as needed.

What is a PHP web application?

PHP is a server side scripting language. that is used to develop Static websites or Dynamic websites or Web applications. PHP stands for Hypertext Pre-processor, that earlier stood for Personal Home Pages. The client computers accessing the PHP scripts require a web browser only.

What is scale up or scale out?

TL;DR. Scaling out = adding more components in parallel to spread out a load. Scaling up = making a component bigger or faster so that it can handle more load.

How to scale your PHP web application to handle more traffic?

One of the first steps you will need to take to begin scaling your Web application to handle more traffic is to have multiple Web servers handling the requests. PHP is especially well suited to horizontal scaling in this manner by simply adding more Web servers as needed.

Should you design your API in microservices or horizontal scaling?

Designing your API in microservices and adding horizontal scaling might seem like the best choice, unless your web application is already running in an on-premises environment and you’ll need to quickly scale it because of unexpected large spikes in web traffic. So how to handle this situation?

How to build a web application in PHP?

Gather the requirements – Know what the users want, what the application should do, what the goals are. Design the structure of the database. Build the core PHP scripts and libraries. Design the interface, build the pages with HTML, CSS, Javascript. Finally, test and deploy the web application.

Is horizontal scaling the right way to scale your business?

Take things one step at a time when scaling and you may find horizontal scaling isn’t the right choice, after all. For example, assume you have a tech news website where you did an early-look review of an upcoming—and highly-anticipated—smartphone launch, which went viral. The review, a blog post on your website, includes both video and pictures.