what is network adaptor
Why Network Adaptor in the Cloud?
In this article, we’ll talk about how it can be leveraged to speed up your system infrastructure and improve performance by providing a high-level design abstraction for network adaptors. Our approach introduces a layered architecture that abstracts the network from the underlying OS layer which is often lacking in multi-protocol systems. We also introduce “conversational data” that allows them to move seamlessly across protocols while connecting to multiple backends.
Here is a snippet of our reference code:
Overview
Network Adaptor is used primarily to accelerate or optimize performance on small and medium size distributed systems. It can be utilized as an intermediary layer between client hardware components and the application layers. In addition, network adaptors are used as a virtualized overlay for users in order to facilitate more efficient inter-application bandwidth management, and can make large scale scaling much easier. The overall flow is shown below:
Advantages
Network adaptors provide all the benefits of traditional switches but at the cost reduced complexity, security, and performance overhead. An adaptor can be customized with the required functionality, however its primary function remains to connect one adapter to another based on network adapters. This enables us to offer higher scalability by automating most tasks like switching between VLANs, ports over bridges, and even changing between different server hosts. Compared to traditional switches, networks adaptors enable rapid scaling without any additional software or hardware changes. Moreover, network adaptors don’t require you to run expensive networking hardware in order to achieve greater performance.
In fact most switch vendors like the name Switch-It. They claim that they can increase performance by 10% if their product has an appropriate network adaptor built into the hardware. This implies that any switch that doesn’t have network adaptors is not going to perform well. However, Network Adaptors are designed to reduce that number to almost nothing which helps users get rid of unnecessary features and functionality along with lower costs. There are only 4 main use cases where Adaptors make sense
1) Load Balancing – Network adaptors can be configured to connect any type of traffic to the desired destination (either on local or remote machines). When these are used together with other switches, they ensure fast connection. Multiple load balancers can be connected as well.
2) Dedicated Layers – Users need dedicated and reliable connections to back end operations (eg databases on the backbone) while using switches and load balancers. Network adaptors support hybrid environments such as the scenario of a cloud, which makes network adaptors useful in applications like video streaming services. While a single layer per host is sufficient for both private clouds and public hosted environments, network adaptors make this possible.
3) Remote Access – A user may still want complete control even if the server is located somewhere else! With network adaptors, multiple servers can be shared among several locations in order to serve their apps. The flexibility is a great advantage since many enterprise companies are looking to build modern infrastructures.
4) Server consolidation – When a single physical machine cannot accommodate more than 2 clients, switches come with pre-built virtualization templates that simplify scaling. At times, virtualization is just the right solution when you need to manage larger amounts of resources and need a centralized command center to oversee everything.
Network adaptors offer two major advantages in terms of ease of setup and maintenance. First, it is relatively easy to install compared to other types of switches. Second, unlike a server, network adaptor can be upgraded and patched, which means there is no need to purchase new hardware. Finally, network adaptors allow you to change between VLANs, port overbridges, and so on for optimal performance and security.
Conclusion
Network adaptors are one of the biggest drivers of growth for enterprises. If used effectively, network adaptor can bring various benefits including scaling on demand, improving performance by removing non-critical features, simplifying connectivity, and helping you expand availability. As a result, Network adaptors become very important tools for businesses.
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How does Network Adaptor work?
Network adaptor offers four major benefits (as shown in the figure above): 1) reduces memory footprint; 2) prevents errors by isolating common communication channels; 3) provides unified access interfaces across servers; 4) improves performance by reducing CPU usage and memory consumption
We also introduced ‘conversational Data’
Conversational Data is the way you can transfer data within multiple platforms, protocols, devices, and APIs. By using this feature, you can communicate over multiple streams of different formats such as JSON format, HTML page, XML server, and RDF graphs. So you can send emails over HTTP using popular email providers like Mailchimp, Gmail, Hotmail, Outlook, etc.
Conversational Data is currently available through several open source projects including Apache http/2, Apache Tomcat, Java Active Servlets, Spring Framework, Goto, Go-RDF, Kafka, NLP, NodeJS, Oozie, Scales, Swifty, Spark SQL and others.
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