Cloud Application Development: How to Accelerate Your Business with Modern Technologies

Over the past few years, IT experts have called clouds one of the main technological trends in the world, since cloud platforms make it possible to create new application architectures that are more stable and flexible. This allows the business to quickly respond to customer needs and changing markets.

Business on the Cloud

Clouds are often perceived simply as an alternative to physical infrastructure. This is partly true: Yellow Systems – software development company solutions are used to provide businesses with IT infrastructure:

• They help optimize IT costs: Instead of buying servers, companies rent computing power in the cloud. Thus, capital costs are converted into operating costs. This allows you to manage resources more efficiently and not keep a fleet of servers in reserve.
• They provide infrastructure flexibility: Any cloud service scales quickly, without significant effort and additional investments. Scaling is especially convenient for those businesses that face seasonal or unpredictable peak loads. Previously, they had to keep the spare capacity to ensure the stability of the services. Today, to increase the performance of systems, it is enough to make a few clicks on the control panel. You can also enable autoscaling.

The use of cloud services reduces the threshold for entering modern technologies: the components required for the project can be obtained as a ready-made service, rather than hiring engineers with specific competencies or doing everything yourself from scratch. Thanks to this, it is possible to accelerate the creation and launch of modern digital services to the market. Thus, clouds provide flexibility not only at the infrastructure level but also at the level of application architecture and development processes. This is the main value of the clouds.

Features of Cloud Applications

Applications that are initially flexible and adapted to changing market conditions are called Cloud Native. They are gradually replacing classical approaches to application development that cannot compete with cloud ones from the market.

Often digital services are monolithic solutions. It’s a big, complex piece of software where every part of the application depends on the other, and you can’t just implement a small change without affecting other parts. Cloud Native apps are made up of many standalone services. The architecture of such an application provides several advantages:

• Scaling: The company has a growing number of customers, geography of service, and the number of goods or services. The application needs to be scaled. A monolithic architecture is challenging to rebuild for a growing load, while a Cloud Native application scales faster and easier.
• Ensuring work stability. If a monolithic online store stops working with a personal account, it will become impossible to view the product catalog. If one microservice fails inside a Cloud Native application, other functions will continue to work.
• Recovery. Every minute of downtime is a loss. Recovery from a monolithic application failure can take longer, with more time spent investigating the problem and fixing it. It is not immediately clear which part of the monolith failed. The architecture of the Cloud Native application allows you to immediately detect the problem: only the function where the “breakdown” has occurred will stop working, while the entire application continues to function.
• Development. The release of updates is an ongoing process. In the case of a monolith, it is longer and more expensive: to launch a new function, even a small one, it must be built into the logic of the entire application and its components, as well as testing the operation of all its parts. When we are talking about an online store, you will have to check how the catalog, basket, payment, and many other functions work when new functionality appears. Constant, albeit infrequent, increase in functionality makes monolithic systems even more complex and clumsy. A Cloud Native application can be compared to a Lego constructor: almost any solution can be assembled from cubes, adding new or removing unnecessary components.

Today, clouds and cloud-based tools for building Cloud Native applications allow businesses to keep up with the dynamic zeitgeist. With their help, companies get the opportunity not only to launch strategic digital initiatives faster but also quickly adapt to any, even the most ambitious, changes in the market.

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