A Dummy’s Guide To Serverless Computing
Tags: webdev, computerscience, serverless, learning
Published: 2023-11-28 16:17:03

We love ordering takeout meals. Thanks to the dozens of food-ordering apps out there, our lazy Sundays have gotten lazier! Think of this: instead of going to the store, buying the required ingredients, cooking a delicious meal and then cleaning up the dishes (ugh!), you can simply place an order online. You can sit back and binge on your favorite TV show till your ready-to-eat meal arrives. You don’t need to drive to a restaurant or spend time stirring the saucepan – a perfect “kitchen-less” meal! #HungryYet

[Serverless Computing](https://www.techdogs.com/td-articles/curtain-raisers/a-dummys-guide-to-serverless-computing), likened to ordering takeout for developers, liberates them from backend complexities. Cloud providers handle server provisioning, management, and monitoring, akin to a seamless food delivery process. This article aptly compares it to worry-free online food ordering, emphasizing how developers entrust experts for server tasks. 

Cloud services offer automated scaling, high availability, and pay-as-you-go, enabling developers to focus on coding. Despite the misnomer, as servers are managed externally, developers enjoy a "serverless" experience, boosting agility, cost-effectiveness, and a hassle-free development environment. Dive into this flavorful tech revolution!


**First Of All, What Is Serverless Computing?**

Serverless Computing liberates developers from server-related hassles, allowing them to focus on coding and business logic. This cloud computing model involves outsourcing server provisioning, scaling, maintenance, and security to a third-party provider. The servers operate "serverlessly" for developers, who are spared backend intricacies. 

The evolution of Serverless Computing reflects its rising prominence in the IT industry, marking a transformative shift in how applications are built and managed. Explore the journey of this innovation as it gains traction in simplifying and streamlining development processes.

[Click here to read the Evolution And Origins Of Serverless Computing!](https://www.techdogs.com/td-articles/curtain-raisers/a-dummys-guide-to-serverless-computing)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gw3rk0033bec5j13abtx.gif)[Image Source](https://imgflip.com/gif/7pbud8)

How Does Serverless Computing Work?

Serverless Computing revolutionizes app development, letting developers focus on code without fretting over backend intricacies. Cloud vendors offer on-demand backend services, eliminating concerns about infrastructure management. Billing is consumption-based, sparing businesses fixed costs for bandwidth or storage. Unlike the traditional burden of owning servers, Serverless Computing, akin to Backend as a Service (BaaS), shifts backend responsibilities to a cloud provider. 

Function as a Service (FaaS) within Serverless Computing structures applications as discrete functions, promoting scalability and perpetual bandwidth availability. Beyond simplicity and scalability, Serverless Computing liberates developers from technical intricacies, making it a game-changer in the evolving landscape of application deployment and management. Explore the multifaceted benefits of this transformative architecture.

**Benefits Of Serverless Computing**

1. **Enhanced Developer Productivity:**
   - Developers focus on coding and front-end tasks.
   - Innovation and optimization of business logic take center stage, boosting productivity.

2. **Pay For What You Use:**
   - Resource utilization is controlled by the cloud provider.
   - Pay-as-you-go model ensures costs align with execution time and resources used.

3. **Support For Multiple Programming Languages:**
   - Developers can code in Java, Python, JavaScript, and more.
   - Increased efficiency as developers work in familiar languages.

4. **Streamlined DevOps Cycles:**
   - Deployment and DevOps practices simplified.
   - Cloud providers handle infrastructure details, speeding up development cycles.

5. **Improved Usage Visibility:**
   - Serverless Computing offers complete visibility into the cloud system.
   - Aggregated and analyzed data provides accurate insights into utilization.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2ynddt1fu3d9itxinvuo.gif)[Image Source
](https://tenor.com/view/when-server-down-iceeramen-monkey-gif-23229726)

**Thinking about embracing Serverless Computing? Here's a teaser for the future:**

Serverless Computing is on a meteoric rise, with a forecasted 26% annual growth, led by tech giants like Amazon, Microsoft, and Google. The industry has seen a remarkable 30% yearly surge since 2016, a trend set to persist as the cloud eclipses traditional systems. Not just a tech shift, it's an eco-friendly choice—going green. Pay-for-use billing ensures efficiency, preventing electricity wastage on idle servers. Serverless Computing emerges as the future of software development, offering businesses a flexible, cost-effective, and efficient solution. In this paradigm shift, the phrase "serverless" is a misnomer; developers rejoice as server worries become a thing of the past.

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