Networks are a collection of networks that are connected and shared by an organization’s infrastructure, and they are built to handle and support different tasks.

These are the primary applications that we expect network architectures to perform.

But what happens when you have to manage network operations on your own, especially when your network goes down?

How do you manage that?

And what if you don’t have a network? 

It’s a common misconception that network architectures aren’t necessary, especially for network applications that rely on network communication for communication, such as video streaming.

This misconception is perpetuated by some networking architects who have a strong preference for having the entire network, even if it is not necessary, as a data center infrastructure. 

In this article, I will take a look at the major challenges and opportunities of building a network from the ground up. 

A basic network architecture is designed to perform multiple tasks, such that the data center and network components are all part of the overall network infrastructure.

For example, if the data centers are separated by physical space, and all the networking components are located on different physical locations, you may be left with two networks that communicate over the same physical network. 

The data center is where all the information that your applications need to perform tasks are stored, and the network is where the communication between the application and the data can occur. 

These networks are often referred to as network architectures. 

Network architectures are the backbone of any network architecture.

They provide a means of communication between your application and data center components. 

There are different types of network architectures that are built for different purposes, and some are easier than others.

Some are used to deliver data over an entire network (such as a public network), while others are used for communication between applications and data centers (such in a private network). 

Some network architectures are designed to be very simple to configure and configure the various components, while others, such like an on-premise data center network, are more complex to configure. 

An example of a public on-site data center network with three different network architectures to use A network architecture consists of a single network component that is physically connected to all other network components.

The network component communicates over the network.

The data center component communicates with the data source. 

For most applications, the data server is the only application on the network, but there are other applications that can communicate over a data server, such an application server. 

Each application server has its own unique network architecture, but the communication among them is also shared among all applications on the data hub. 

Every application on your data hub has a different network architecture to configure, such as a single on-demand network with all the data on-hand, or a single off-demand or managed network with applications that are configured on the managed network, or a public onsite network that is configured as a managed network on-the-premises with applications on-call from the on-location network.

 Network architectures allow applications to communicate with each other through different network components (such as the on-premis data hub network) without having to configure the entire network for each application. 

With network architectures, you can use different data center data centers, or different data centers on different network components to perform different tasks, or to use different network components for different disposable purposes. 

You can set the data center’s network configuration to use the on demand network or the managed network (for example, for the on-campus data center) instead of the private network, or the off-site network.

You can create multiple network configurations for each application on the data hub to meet all of your application’s custom application needs. 

To learn more about how to configure network architectures, I highly recommend reading the Network Architecture Guide, which is a detailed guide on network architectures available for download at  Microsoft’s Infrastructure and Networking blog. 

About the author: David Leopold is the Principal Engineer at Microsoft’s Microsoft Networking Team.

He oversees the engineering of all aspects of the network design and implementation, including the design and testing of the application components that perform network tasks.

He also oversees Microsoft’s Networking and Data Center engineering teams.

David has a bachelor’s degree in Computer Science from the University of California, Santa Barbara. 

 His previous research interests include distributed computing, distributed network architectures and network protocols. 

Microsoft has received industry recognition for leading the development and deployment of network and network application architectures.

For more information about Microsoft’s network design, architecture and development, visit