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The All in One Guide to Serverless computing

Serverless computing

As per research, the global serverless computing market is expected to grow at a CAGR of 22.2% between 2023 and 2028. Serverless computing has been gaining a lot of importance among developers. Want to know why? In this article, we shall be covering all the interesting facts revolving around serverless computing. Stay with us and read on!

Serverless computing

Serverless computing, also known as serverless architecture, is an execution method of cloud computing. The term ‘serverless’ doesn’t mean that there’s no server used. It means that developers can build and run code without managing servers. Serverless architecture tends to offer backend services on an as-used basis. For instance, if you’re a business that gets backend services from a serverless vendor, you are charged based on your computation. You are not required to pay for a fixed amount of bandwidth or a number of servers. With serverless cloud computing, developers don’t need to pay for idle cloud infrastructure.

Serverless computing

All the leading cloud service providers like Amazon Web Services, Microsoft Azure, Google Cloud, and IBM Cloud provide you with a serverless platform.

 

How does serverless architecture work?

Managing servers is a complex process requiring business teams to look after hardware, maintain security updates, and create backups. But with serverless computing, developers can save themselves from these responsibilities and invest all their efforts in writing the application code.

Now, serverless computing functions on an event-driven basis. This means a function is executed as soon as an event occurs. In a nutshell, a developer only pays when the function is utilized. Serverless architecture works as per the Function-as-a-service(FaaS) model. It enables developers to execute code without the need for infrastructure instances.

 

Components of serverless computing

Given below are some of the basic components of serverless computing:

 

FaaS

FaaS (Function-as-a-Service)  

It is the primary building block of serverless computing which executes the business logic.

 

API GATEWAY

It tends to deploy and maintain APIs. An API gateway offers an entry-point to clients to send requests to a service in order to retrieve data.

Backend-as-a-service (BaaS)

It is a cloud-based distributed NoSQL database. Some of the key features of BaaS include user administration, cloud storage, and other essential backend services. BaaS removes the need for administrative overhead.

It is a cloud-based distributed NoSQL database. Some of the key features of BaaS include user administration, cloud storage, and other essential backend services. BaaS removes the need for administrative overhead.

 

Benefits of serverless computing

Serverless computing can provide you with numerous advantages over traditional cloud-based infrastructure. Here are four reasons you should move to a serverless stack:

 

Quick deployments

With a serverless infrastructure, developers don’t need to upload code to servers or perform backend configuration to release their applications. All code is updated at once or one function at a time. This way, the application is quickly fixed or updated.

 

Enhanced productivity

Gone are the times when developers had to spend countless hours managing infrastructure. With serverless computing, developers can only focus on writing code and optimizing their front-end application functionality. They can work better on maximizing business logic.

 

Simplified DevOps cycles

Another benefit of leveraging serverless computing is that it helps developers save time in defining the infrastructure that is needed to test and deploy code builds. This way, DevOps cycles are more streamlined.

Multi-language development

With serverless computing, developers can code in any framework such as Java, Python, JavaScript, and more.

 

Reduced costs

Serverless computing works on a ‘pay-as-you-go’ basis. This means that developers only need to pay for what they use. The code will only run when backend functions are needed and will scale automatically..

 

Popular use cases serverless computing

Microservices

Serverless computing supports microservices architecture. Thanks to its cost effective pricing model and automatic scaling, serverless architecture has become a popular choice for building microservices.

 

Data processing

Serverless computing works well with structured audio, image, video, and text data. It also functions well with PDF processing and video transcoding.

 

API backends

With the help of a serverless platform, a function can be changed into a HTTP endpoint. An API gateway provides you with enhanced security, OAuth support, and more.

 

Mobile and web applications

Mobile and web applications

A serverless function takes a request from the front end, retrieves all informational data, and then hands it back to the front end of the application or site.

The serverless era is here!

We hope our article helped you gain a fair understanding of serverless computing. Serverless computing is everything that a developer needs. There is no denying that serverless has created a buzz in the software architecture world. Not only is it cost-effective but also facilitates innovation. So, wait no more! Switch to serverless computing and take the next step toward business transformation.

 

We would love to see you move towards success. Let us know how we may support you. Contact without delay.

   

6 DevOps trends you can’t miss in 2023

DevOps trends you can't miss in 2023

Research suggests that the global DevOps market is expected to reach USD 51.18 billion by 2030 growing at a CAGR of 24.7%. DevOps has been gaining a lot of importance among new-age enterprises and tech leaders. In this blog, we shall cover some of the top DevOps trends in 2023. But first, let’s understand what exactly DevOps means. Read on.

What is DevOps?

DevOps is defined as a set of tools, practices, and cultural philosophy that tend to automate and integrate different software development practices. The development and operations teams are not siloed under a DevOps model. It helps you innovate better and optimize business productivity.

Gartner defines DevOps in the following way:

“DevOps represents a change in the IT culture, focusing on rapid IT service delivery through the adoption of agile, lean practices in the context of a system oriented approach.”

Latest trends in DevOps

Serverless computing

It is certain that the DevOps market will witness a rise in the usage of serverless computing. Now, serverless architecture is the method of offering backend services on an as-used basis. It enables flexible use of resources that can be scaled in real-time.

Serverless computing

Some of the leading cloud service providers including Google, Microsoft , and others offer serverless architecture to users

With serverless computing, businesses can streamline all DevOps operations – right from software development to deployment. Simply put, serverless computing brings Dev and Ops teams together.

DevSecOps

Research suggests that the DevSecOps market is predicted to reach USD 23.16 billion by 2029 at a CAGR of 31.50%.

DevSecOps is the short form for development, security, and operations. It tends to automate security operations at every phase of the software development cycle. It prevents the DevOps workflow from slowing down by automating security gates. In a nutshell, DevSecOps is all about in-built security. Leveraging DevSecOps in DevOps enables developers to protect their code from cyber attacks. With DevSecOps tools, developers can easily identify security vulnerabilities and code issues right in the CI/CD pipeline.

GitOps

GitOps is a code-based infrastructure and is a combination of two powerful technologies – Git and Kubernetes. It helps you solve challenges like server outages, failed deployments, and much more.

Simply put, GitOps is a software development framework. It tends to manage IT infrastructure by utilising Git as a single source of truth. With GitOps, deployments happen within the source code.

One of the best benefits of leveraging GitOps is that it facilitates faster and reliable collaboration between developers and various other stakeholders.

Kubernetes

Kubernetes is also known as K8s. It is an open source system which automates the deployment and management of containerised applications. One of the striking benefits of Kubernetes is that it offers you the platform to schedule and run containers on clusters of physical/virtual machines. It enables you to develop your entire infrastructure as code.

With Kubernetes’ rolling updates and automated rollback features, developers can easily deploy updates to their cloud-based apps. Thanks to its role-based access controls, Kubernetes facilitates better collaboration.

Microservices architecture

Microservices architecture has become one of the most emerging trends in DevOps. It helps businesses break down applications into smaller services. When you leverage microservices along with DevOps capabilities, you can easily replace the traditional monolithic architecture.

Microservices can fix a bug issue without affecting the SDLC of other services. When a microservice faces an error, it never affects the entire application. This is because software development is divided into independent teams. Leveraging DevOps and microservices architecture together can help make your business more productive and agile.

Artificial intelligence and machine learning

AI and ML are fast-evolving concepts in the DevOps industry. New age machine learning systems can streamline data generated from various sources and organize it effectively. AI enables smarter software testing.

Now, DevOps involves various testing types and all of them produce huge amounts of data. With AI, you can easily identify data patterns and coding methods that led to the error. AI helps developers make intelligent decisions based on real-time data.

Wrapping Up

We hope our article helped you understand the latest trends in the DevOps market. However, one thing that you need to understand is that DevOps transformation is a never ending process. Every trend will help enhance your business ability to develop, launch, and handle high-quality software. So, delay no more! Implement the latest trends available in the DevOps market and take your step towards improved business agility.

At AlignMinds, we can assist you in effective DevOps adoption. We evaluate your infrastructure and design possible mitigation strategies. We empower developers with automation and enable them to synchronize their work.

Sounds good? Connect today.