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Monday 16 December 2019
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To Go Serverless or Not… That is the Question! (Part 1 of 2)

To Go Serverless or Not… That is the Question! (Part 1 of 2)

Are Serverless Platforms the Way to Go for Your Business?

 All the buzz about “serverless” infrastructure may have you wondering if now is the right time to make the switch – and begin using serverless architecture for your software development projects. However, while serverless platforms do have a number of great benefits, they may not be right for everyone.

 

In this article, we’ll take a look at the basics of serverless architecture and the benefits of using a serverless platform. We’ll also take a look at some of the drawbacks of going serverless. Read on, and find out if serverless platforms are a good option for your business.

 

What Is A “Serverless” Platform?

 Despite what the name implies, “serverless” platforms are still built on servers – just like every other type of cloud computing architecture. The term “serverless” comes from the fact that these platforms do not require any administration or management by your team.

 

Using an additional layer of abstraction, the serverless platform provider provides you with direct access to computing power – without requiring your team to set up the server, manage it, or administer it.

 

Basically, serverless platforms are the logical conclusion of cloud computing. Not only do you not have to use your own hardware, but you do not even have to operate, interact, administer, or even see the back-end software of the server.

 

What Are The Benefits Of Going Serverless?

 There are many different benefits of going serverless. Let’s discuss a few of them now.

  • On-demand pricing – With serverless computing, you only pay for the computing power you use. You never have to worry about wasting money on idle servers, which can help you stretch your budget.
  • Simple scaling – Scaling is typically completely automatic in a serverless infrastructure. As your application demands more computing power, it will be automatically scaled to your needs.
  • Less administrative overhead – Your IT team and developers don’t have to concern themselves with updating, managing, operating or maintaining their server infrastructure.

 

By using a serverless architecture, your developers can focus on building next-generation applications – and avoid wasting time on the day-to-day management and operations of physical or cloud servers.

 

What Are The Drawbacks & Limitations Of Going Serverless?

 Naturally, serverless platforms have their limits, too. Here are a few of the drawbacks and limitations of serverless architecture.

 

  • Limited administrative control – The lack of administrative overhead is a double-edged sword. Yes, it means much less work for you – but it also means you have less control over the administration of your server, which could be a concern for security-minded companies, and could even impair issues like troubleshooting or bugfixes.
  • Not ideal for application migration – Serverless architecture is best for microservices-based applications, and is not ideal if you are looking to migrate older, monolithic applications. Because of this, some companies may need to blend both serverless architecture and traditional physical or cloud-based servers.
  • Vendor lock-in – Once you choose a serverless platform, you’re going to be locked into their infrastructure. It’s not always easy to migrate your applications from one serverless platform to another – so if you ever want to switch to another platform, the process of doing so could be costly, time-consuming and extremely complex.

 

If your company is wary of working with a third-party company and giving up administrative control, or has a lot of monolithic applications, going serverless may not be the best option for you.

 

Know The Pros And Cons Of Serverless Architecture – And If It’s Right For You!

Hopefully, this article has been useful, and helped inform you about the advantages – and drawbacks – of going serverless. While serverless architecture does have its benefits, it may not be right for every company, so make sure that you keep this in mind while consulting with your team, and determining the best path forward for your business.




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