5 Benefits of Cloud-Native Applications

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5 Reasons IT Leaders Should Go All In on Cloud-Native Technology It’s no secret that many companies are making a large push to the cloud. In 2019, International Data Corporation (IDC) released a worldwide study on cloud spending and revealed that “public cloud spending will grow from $229 billion in 2019 to nearly $500 billion in 2023.”

As public clouds become more popular, you might be considering cloud-native software and weighing its benefits. Before I discuss benefits, I’ll describe what cloud-native software is.

Cloud-Native Definition

The term “cloud-native” describes a methodology of building and running applications in modern and dynamic environments in the cloud. These environments could include containers, microservices, immutable infrastructure and declarative APIs. Cloud-native technologies allow organizations to build and run scalable applications in cloud environments such as public, private and hybrid cloud environments.

Core principles of cloud-native include:

  • Using a microservices architecture approach
  • Leveraging APIs to allow integration with an array of modern technologies, methodologies and architectural approaches
  • Packaging microservices as containers – reachable and scalable
  • Deploying infrastructure using a DevOps approach
  • Delivering application features, functionality and fixes continuously

Many IT leaders and business executives are still hesitant to move to cloud-native software because of concerns around areas such as data security and sovereignty, integration complexity and service downtime.

However, there are a few strong benefits to consider. Switching to cloud-native software may put you in a position to compete for a larger market share, improve your ROI and increase your operational success.

Benefits of Cloud-Native Tech

1. Seamless Integration Empowers Innovation

Many large, established companies continue to use traditional on-premises systems that were put in place decades ago for customer relationship management (CRM), enterprise resource planning (ERP), integration and file transfer. In addition, many are still using the legacy point-to-point method of integration that requires teams of expert developers to keep running. This is costly and time-consuming, slowing down companies’ delivery of new solutions and dramatically impacting their ability to differentiate against the competition.

Innovative companies such as Netflix and Amazon are going “all in” using cloud-based integration platforms as a service (iPaaS) company-wide to quickly connect applications via APIs to increase the speed and efficiency of digital initiatives.

2. Pay Only for the Resources You Need

One of the benefits of cloud technologies is usage-based pricing, where you only pay for the resources you need. With on-premises infrastructure, you need to purchase and maintain all hardware and software, requiring substantial capital outlay and workloads to “keep the lights on.”

Activities such as software patches, server replacement, network security, cooling and cabling seem like small investments in time and money, but they add up quickly and impact an IT group’s ability to take on new projects. Cloud services take on these responsibilities, enabling an organization to use its valuable IT resources on revenue-focused projects, not infrastructure.

3. Fast and Cost-Effective Scale

On-premises systems have a lot of guesswork involved in determining how much resource capacity to build out in the early stages of a project when user demand is unpredictable. It is also very expensive to build data centers around the world and provide users with a low-latency, highly responsive experience. With lack of visibility into consumption data, IT is frequently left in a challenging situation, scrambling to reduce or ramp up quickly as demand fluctuates.

The beauty of cloud services is that resources can be quickly increased or decreased for far less investment and unexpected swings in user traffic are much easier to handle. For example, a cloud-native managed file transfer (MFT) service, such as Thru, enables users to cost-effectively deploy file transfer workflows to multiple geographies and support millions of transfers without IT involvement. The cloud handles the heavy lifting, allowing companies to increase agility and efficiency.

4. Sophisticated Security Resources and Practices

Unlike an on-premises system, which your team needs to set up, maintain and scale, a cloud-native solution is easy to manage. Cloud-native software has dashboards where you can view crucial information; for MFT, that could include files delivered, their sizes, the retention policy placed on them, etc.

By having more visibility into file delivery and activity, your IT team can focus more on profitable and challenging projects.

5. Cloud and Microservices Are the Perfect Pair

As IT leaders develop new strategies to improve their companies’ digital initiatives, many are deciding to modernize application development using microservices. Microservices is an application design strategy of breaking down a monolithic application into smaller, loosely-coupled services that interoperate and communicate with each other via APIs.

Diagrams: Monolithic Architecture versus Microservices Architecture

Some of the benefits of using microservices-based applications are

  • Continuous deployment – Microservices break software applications into smaller pieces to increase delivery speed, quality and scalability. Their size makes the tasks of design, development and testing easier and faster, allowing continuous integration, testing, delivery and deployment.
  • Easier development and maintenance – Microservices each have their own team of developers who focus on that particular functionality. With the right strategy in place, microservices can make application development simpler and less painful to test and deploy.
  • Speed and Productivity – Applications are broken down into manageable services, which are faster to develop.
  • Flexibility and Scalability – Since services are completely decoupled, services may be written in different programs and can be added to the application separately from other services. As a result, microservices can be deployed in any cloud, which saves developers from writing platform-specific code.
  • Autonomy – Autonomy is a critical component of microservices, both architecturally and organizationally. The developers responsible for the microservice should be empowered to make technical decisions within their teams, increasing business agility, while having the freedom to evolve the microservice without impacting other services.

An article from Search Cloud Computing states, “Although microservices-based applications do not require cloud services, microservices and cloud computing are ideal IT matches.” One reason cloud and microservices are the perfect pair is when it comes to tracking and managing the millions of “events” that fire back and forth between each service.

Cloud-Native Security

One myth about cloud services is security is less sophisticated than on-premises. This isn’t true. Many cloud services can provide a much higher level of security than legacy technologies deployed on premises.

For example, Thru’s cloud-native platform was built from the ground up with a defense-in-depth architecture including enterprise-class security features such as end-to-end encryption, antivirus scanning, strict authentication and network monitoring.

Case Study: Crocs Speeds Up File Transfer Integrations in the Cloud

Crocs, an innovative footwear leader, is dramatically improving its business model with cloud technology. The company has been on a digital journey of replacing outdated, on-premises systems that slow down business processes with cloud applications and infrastructure that speed up software development and solution delivery.

After deploying our MFT service in the cloud, Crocs automates file transfer processes and can deliver new file transfer flows 8x faster than with its previous on-premises solution. For Crocs’ customer success story, read the case study.

Diagram of Crocs file transfers by Thru in a hybrid cloud environment

[Note: This post was updated from a post originally authored April 20, 2020.]

 

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