Scalable Web Applications: Everything You Need to Know

Author : Anup Sharma | Published On : 01 Sep 2021

Consumers are now more impatient than ever. They no longer want to compromise in terms of performance and experience. Similarly, businesses don’t want to lag behind in technological advancements and upgrades. This has brought scalable web apps to the forefront.

While a lot of businesses are already investing to improve the scalability of their web applications, some don’t know what a scalable web app is and its benefits. In this post, Techosquare will help you understand what a scalable web app is and will round up the benefits of building a scalable web application.

Read on.

What’s a scalable web application?

A scalable web application is one that has the capability to handle the massive workflow efficiently without disrupting the user operation. Moreover, a scalable web application has the aptitude to be enhanced according to the latest trends and tech needs, delivering better performance and experience to the users. There are two ways of scaling your web application:

  • Virtual scaling

  • Horizontal scaling

Virtual scaling enhances your website by adding more hardware resources to a single server. On the contrary, horizontal scaling helps to store a large database by adding another server.

Benefits of Scalable web applications

 Below are the significant benefits of building a scalable web application:

  • Scalable web applications have the firepower to cater to a large user base without affecting the quality of operation. 
  • Scalable web apps can be easily extended or customized if you have a sudden spike in the user base or you are planning to expand your business dimensions. 
  • Scalable web applications reduce the loading time of the website offering users quick access to multiple web pages in a fraction of a second. 
  • With scalable web applications, you no longer need to invest time writing separate codes for various desktop versions like - Windows, Android, and ios. 

In short, scalable web applications make better sense if you want to be future-ready. 

Commonly used tools for building scalable apps

Below are the tools that are being commonly used by businesses to build scalable web apps:

Cloud storage: It is a cloud computing model that physically stores that application’s data on the remote server and has the ability to expand whenever required. Google Drive, Nextcloud, and pCloud are the top cloud storage providers and are responsible for making data accessible to millions of businesses and users.

Load balancing software: This software tracks the traffic usage of the web application and uses a specific set of servers to portion out the massive users to multiple servers. This software prevents the overloading of the users on a single server.

Caching: The effective use of caching within a web application saves the cost of data loading and increases reusability. It allows faster retrieval of data rather than always having to go back to the original source 

Cost for developing a scalable app

There is no 100% sure way to determine the cost of developing a scalable web application due to talent, location, and hiring bottlenecks. However, we can tell you the approximate figures. But first, you need to know the critical aspects of developing a scalable web application:

  • Framework selection
  • resource allocation 
  • Design and development 
  • Testing and QC 

That said, a simple web app development costs between $15,000 to $80,000 if you are hiring a custom web development company based in the USA. The development cost of scalable web applications on the other hand costs somewhere between $100,000 to $120,000.

Hiring a team of custom web developers in India will greatly bring down the cost.

Tips to hire a custom web development company

These tips are helping businesses and entrepreneurs to make a smart hiring decision for web development companies:

Check out portfolio
It is wise to trust a team of web developers after analyzing their portfolios. Whether the development company is based in the UK, India or somewhere else, take a good look at its portfolio and see if the projects delivered by them capitalized on the latest technologies.

Look for experience

When looking for a custom web development company, assure yourself beforehand about the industry & technology experience. Speak with the developers and confirm how long they have been working on scalable web application frameworks. Anything less than 5 years is a strict no-no.

Check online reputation

Checking the online reputation of a service provider is one of the easiest ways to confirm expertise as well as professionalism. Client feedback can be easily found on sites like Trustpilot and Sitejabber. Google Maps listing of the potential development firm is also where you can find reviews from local clients.

Initial consultation

While businesses and entrepreneurs have a clear vision of their dream project, they often are not familiar with technology, budget, and timeline challenges. This is the reason why the initial consultation is highly critical before hiring a web development company.

Discuss pricing

Premium web development companies are notorious for charging a HUGE hourly rate and the same has often burnt down great startup ideas to the ground. On the contrary, if a custom web development company charges very little, maybe he doesn’t have the experience to guarantee success. Hence, the trick is to find a team that charges what makes practical sense.

Scalable development recommendations

With its rapidly extending support, scalable web applications have become an attractive option for entrepreneurs and businesses across the globe. If your website or app has a huge user base, then it's worth upgrading to scalable!

We have talked about everything about the scalable web application and its critical aspects. We hope this article gave you the necessary insights to make an informed decision.

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