Serverless computing is when cloud providers offload their own servers for others to use. They dynamically allocate resources and bill customers according to their usage. This concept is often referred to as on-demand or a pay-as-you-go model, and has significantly lowered the barrier for innovation among startups and enterprises. Serverless is extremely popular, with nearly 94% of all businesses adopting it, and it has become the default technology for new product development.
If you’re considering serverless computing, below are four reasons why you should use it.
1. It’s Cost-Effective!
With serverless, you’re charged for the time that you use. As a result, you’ll never pay for wasted capacity again. However, keep in mind that there’s a moment when going serverless becomes more expensive than having a dedicated server. This moment varies greatly and is dependent on your business needs. Unsure of when it’s not economically feasible? Connect with a cloud expert like Uplancer to calculate it!
2. Serverless Computing is More Secure
Serverless security has advanced significantly in recent years. Under the hood, serverless is not exactly “server-less”. What it really means is that the burden of maintaining, provisioning, and securing the servers falls on the cloud provider. Leading providers like AWS are thorough and have dedicated teams protecting and patching their servers.
If that’s not enough, function-specific security can be deployed at the application level, ensuring each application has unique access points, access levels, and system-wide permissions. These fine-tunings guarantee that specific applications do not mistakenly touch or call other platform components.
3. It’s Scalable and Easier to Manage
Applications built with serverless technology can scale with ease. Serverless functions are implemented as requested, automatically adjusting to match the volume or traffic of requests. Because cloud service providers operate under robust service level agreements, surges in requests should not impact your application performance. As a result, traffic surges become a worry of the past for modern cloud development!
4. Serverless Computing Enables Rapid Iterations for Product Development
With serverless computing, your app developers can focus on everything but server management. They won’t have to upload code to servers or configure the server when releasing working versions of your application. In fact, your cloud service provider will handle all of that for you! As a result, your developers can deploy code and launch new products more rapidly.
The Bottom Line / TLDR
Serverless computing is known to be cost-effective, secure, scalable, and iterative for development teams. It frees up teams from dealing with servers and allows them to focus on what they do best: coding. Are you looking to audit your existing cloud tech stack or build your serverless capabilities? Connect with Uplancer today for a free cloud consultation!
