Ever heard of Kubernetes? As everyone is talking about Kubernetes adoption trends, let’s learn what is the reason behind Kubernetes popularity?
Before we unveil its reputation, it’s best to establish what Kubernetes exactly is?
So to save you from throwing technical terms at you, let us explain Kubernetes with an easy example. Have you ever been to an orchestra concert? The concert is usually led by a constructor, the guy with an elegant stick in his hand that looks like a wand. Well, the conductor is responsible for making sure every music group/instrument plays right at its given time.
Kubernetes has the same responsibility, it ensures the web app works as per the developer’s requirements. Discussing the technicalities, Kubernetes is an open-source platform used to manage workflows and services, which provides configuration and automation. This allows for systems to run resiliently, letting you withstand failovers and scalability.
What Exactly Does Kubernetes Solve?
Popularity is a two-way street. There has to be substantial value for something to be famous. Every invention has in one way or the other solved a problem that leads to its prevalence. So before Kubernetes popularity, let’s explore what problem it solves.
One of the most common ways to build applications is using the Monolithic approach that offers functionality in a single deployable artifact. But the problem is that it can get system-intensive, possible downfalls are expected as deployments are held all at one single place. To solve this, microservices architecture was developed to manage parts of the product.
The containers system allows developers to clean-code their applications. Any update and configuration are the same for every container, this way all the services run at a constant pace. However, the problem with container systems is that they cannot be upgraded without a performance lag.
Well, to solve all of this we come back to Kubernetes. With Kubernetes, you’re able to manage the containers on the nodes. This practically solves the problem of downtime, improves scalability, and much more. Kubernetes automates most of the repeated work and minimizes inefficiencies that are done manually. Kubernetes are flexible, this way developers code them to match the node cluster.
Reasons for Kubernetes Popularity?
1- Open-Source Capabilities
Kubernetes is an open-source platform that is easily accessible. Developers these days are a sucker for open-source platforms that are easy to use, and Kubernetes is exactly so. This might be perhaps one of the strongest reasons for Kubernetes popularity.
It’s not like Kubernetes doesn’t have an alternative, but the major difference in other orchestration tools is that they aren’t fully open source. Docker and AWS ECS both are good choices but they lack open-source capabilities.
But, the open-source itself doesn’t sound that much tastier for developers as its dynamic and expansive ecosystem does.
2- Power of code
What’s great about Kubernetes is that it can be coded consistently using the same tools and formats. Even though Kubernetes has GUI dashboards, developers still prefer to code. It’s mainly because when everything is patched up with code the software stack becomes more resilient, scalable, and robust.
Kubernetes can run from practically anywhere. This gives away the secret to Kubernetes popularity. As it is designed by Google, it works well with cloud-based applications. It is very much competent to run on-prem in coalition facilities or hybrid cloud solutions. Its accessibility and compatibility are the factors that draw developers to Kubernetes.
4- Minimal Breakdowns
Since its existence, Kubernetes has yet to see a crash and you know what this means, no crash or no lag means it’s a topic of interest and a talk of the table. Another reason for Kubernetes popularity.
The deployment and management is a smooth seamless process that makes Kubernetes an awesome experience to work with. But mainly the configuration, skills, and resources are reusable when dealing with Kubernetes. This makes the fragmentation as minimal as possible.
Setting up Kubernetes is all the same in any distribution and the coherence is what makes up for Kubernetes popularity.
Kubernetes Popularity Cases
Remember this massively popular mobile phone game? When it was developed, the creators never expected the amount of traffic that it would generate. 500 million people downloaded the game with over 20 million people on average used to remain online. The solution was Google’s Kubernetes; a container management engine.
Airbnb wanted to transition from monolithic to microservice architecture. For this to happen, the app needed to be scaled to a level where it was available for 1000 engineers to make changes simultaneously.
Kubernetes made it possible to configure and deploy 250 critical services.
New York Times
The New York Times customer app uses Kubernetes to push requests independently and forgoing the ticket-based system, which was slowing the app.
Kubernetes Adoption Trends
Let’s share with you the Kubernetes Adoption Trends Report that came out recently.
Not everyone faces the same usage of Kubernetes, it always varies. If you ask a developer about his reasons for Kubernetes, being useful and popular might be way different. But one thing is for sure, Kubernetes popularity is solidified through open-source orientation and consistent code experience in all configurations. This aspect let alone has defined the popularity of the container orchestration tool till now.
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