The Container Network Market in 2022 – Datamation | Region & Cash

Container networking is a virtualization method that allows teams to separate groups of containers into independent boxes by application. A group of containers within a network can communicate freely with minimal outside interference.

In some cases, a container can be connected to as many networks as needed to run an application or perform a task successfully.

Learn more about the global container network market below:

Container Network Market

The container network market is a segment of the container orchestration market Valued at $379.5 million in 2020. It is forecast to maintain a compound annual growth rate (CAGR) of 16.8% over the analysis period of 2020 to 2027 and reach $1.1 billion by the end.

The container networking segment of the market is estimated at be worth US$843 million by 2025maintaining a CAGR of 16.4% as of 2020.

Regionally, the container orchestration and network markets are segmented as follows:

  • The US market was valued at US$102.2 million in 2020, with a 26.9% share
  • The Chinese market is forecast to grow at a CAGR of 21.5%, which will reach $260.9 million by 2027
  • Japan and Canada are projected to grow 12.2% and 14.7% annually over the forecast period, respectively
  • Within Europe, Germany is expected to maintain one of the highest CAGRs at 13.2%.

By industryThe IT and telecom industries are expected to drive demand in the container networking and orchestration markets.

Other notable industries driving demand include:

  • government
  • Banking, Financial Services and Insurance (BFSI)
  • health care
  • retail trade

Container Networking Capabilities

Modern applications of container networking standardize data flows between container zones.

There are common types of container networks, such as:

bridge networks

A bridge container network, also known as a Linux bridge, is easy to deploy and manage. You are limited to container networks on a single host on the Docker engine.

overlay networks

Overlay networks allow containers to communicate through network tunnels that can connect multiple hosts. While containers on overlay networks cannot communicate with containers on other networks, it is still the most suitable solution for hybrid cloud architectures.

underlay networks

An underlay network is a simpler and more efficient alternative to a bridge network. It does not require port mapping and is best used for on-premises container networks to optimize workload balancing, traffic, security, and compliance.

MACvlan networks

MACvlan networks do not require the use of port mapping or network address translation (NAT) as they connect containers directly to the host interface network. This type of network offers low latency compared to its counterparts.

host networks

On host networks, containers share their network namespace with the host machine. All containers within a host network architecture can be accessed via the host’s IP address, enabling high performance at bare metal network speeds.

Of the numerous network standards on the market, two stand out the most:

container network model

The Container Network Model (CNM) was first proposed by Docker before it was adopted by many containerization projects and solutions.

A CNM has dedicated interfaces for both network plugins and IPAM plugins that are used to create, delete and allocate address pools and entire networks.

Some CNM features include:

  • Network Sandboxing
  • endpoint control
  • Define user labels

container network interface

The Container Network Interface (CNI) was first proposed by CoreOS before gaining popularity in mainstream solutions.

It is a simplified standard that acts as a communication contract between the container runtime and the network plugins.

Some CNI features include:

  • Uses JSON schema and GO libraries
  • Run multiple plugins at the same time
  • Describes the network configuration in JSON

SDN and container networking

Containers are easy to create on their own and deploy with the application or service you want. However, the capacity of individual containers is limited when it comes time to work on larger applications that would normally require many individual containers to work together.

“Container network environments are software-defined networking (SDN) domains in which SDN is used to establish communication with other resources within the data center.” says Reza Ramezanpour in a post at Tigera.io.

“In a data center where a massive amount of containers are being created and removed every second, SDN can provide the efficiencies to process packets inside and outside the container.”

Advantages of container networks

Deploying container networking solutions can have numerous benefits for businesses, such as:

  • Sharing an operating system (OS)
  • Split and combine hosts
  • Accelerate container communication
  • Unifying container IP addresses
  • Improving application portability
  • Reduce network latency
  • Improving the performance of containerized applications

Use cases for container networks

The following use cases show how container networking is being used by organizations across different industries:

STL

STL is an Indian multinational specializing in fiber optic cable and large scale network design. STL has partnered with numerous technology companies to develop and deliver modern networking software.

Serving its customers is not limited to the physical installation of fiber optic cables. STL also needed to properly manage its network so its employees could access it remotely.

Working with Google, STL began running a desktop-as-a-service (DaaS) environment on top of containers using Google Kubernetes Engine (GKE).

“Our architectural landscape and transformational design principles have allowed us to avoid running separate data warehouses.” says Manuj DesaiHead of IT Transformation, STL.

“By creating a data lake, we were able to gain deep insights from historical and real-time data from disparate sources in a consistent, clean format. This is a big advantage and a big time saver for us.”

STL was able to containerize its DaaS environment, improve collaboration for over 3,000 employees and gain insights from the data from its networks.

Druva

Druva is a cloud-based backup, protection, and management software company based in Sunnyvale, California. Over 4,000 organizations in 20 countries use its software, including numerous Fortune “500” companies, governments and agencies.

To support its growth on a global scale, Druva needed to containerize its architecture to meet increasing demand at a more manageable cost. Working with Amazon, it leveraged Amazon Elastic Container Service (ECS) on AWS.

“Our customers recognize AWS’s compliance and security certifications, which makes our lives a lot easier because we don’t have to conduct time-consuming, costly third-party assessments.” says Kiran ChitnisSenior Director of Cloud Operations, Druva.

“The speed with which we can launch instances and the flexibility of the entire compute infrastructure on AWS is amazing.”

By working with AWS, Druva was able to save between 20% and 50% in monthly compute costs, onboard tens of thousands of users in less than three weeks, and achieve 99.5% uptime.

Nav

Based in Draper, Utah, Nav is a financial technology and services company that primarily works with corporations. With offices in Utah and California, Nav works with leading credit reporting agencies Dun & Bradstreet, Equifax and Experian.

As Nav’s clientele began to grow, being efficient with its cloud usage at scale became a challenge. With the goal of containerizing and orchestrating its environment, Nav was looking for a suitable technology partner for its tech team.

Nav chose Kubernetes as an easy way to orchestrate a containerized solution that fits his needs exactly and launched his new network on the AWS cloud.

“Kubernetes gave us a very easy way to jump into an orchestration solution that met our needs at the time, but also the extensibility allowed us to grow with it and add more features and functionality later on,” says Travis Jeppsontechnical manager, nav.

“Kubernetes has brought so much value to Nav by allowing all these new freedoms that we just never had before.”

Nav’s team was able to deploy Kubernetes and migrate their 25 microservices in a year. By orchestrating container networks, it increased deployment by 50%, cut its infrastructure costs in half, and utilized nearly 40% of its cloud resources.

Container Network Provider

Leading providers of container networking solutions and services include:

  • Kubernetes
  • Google
  • AWS
  • Mavenir
  • Suitable
  • ericsson
  • Vmware
  • docker
  • critical stack
  • cumulus

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