Function evolution of data center ADC under the ho

2022-08-18
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The function evolution of data center ADC under SDN and SDDC

virtualization is a major opportunity for IT departments to improve data center management and automation, help them improve resource utilization, achieve a more dynamic and flexible environment, and reduce costs and manage the complexity of the data center infrastructure itself. In this case, people often ask: what impact does this have on my application delivery

in the past, the configuration of traditional data center infrastructure was static, and its application layer was usually isolated, so the utilization rate was very low. It is difficult to configure and manage today's advanced services or applications in traditional environments

now, the rise of virtualization, software defined network (SDN) and software defined data center (SDDC) architecture has brought great opportunities for the application delivery layer. As the application becomes more and more distributed, more and more virtual, more and more pushed to the cloud, and more and more dynamic, and virtual 1 can be used. The non verticality of the oil cylinder and piston of the host device will bring value deviation. The existing high-density computing architecture in the simulation environment can be used. Obviously, the improvement of the underlying cloud infrastructure has forced people to reconsider the old rules of application delivery

tradition should inherit the traditional delivery controller (ADC) architecture, which is not specially designed for virtualization, cloud deployment and software definition environment. They lack the basic functions that modern advanced data centers rely on, and are usually built in expensive, over configured multi tenant environments. Therefore, traditional ADC will increase costs and limit the layer 7 services that application owners want to use

due to the serious disharmony between today's data center architecture and traditional application delivery controllers, software defined ADC has become the right solution to deal with the virtualized cloud ready environment. Software defined ADCs can be easily integrated into the application stack, arranged like any other software, and managed like services. The next generation ADC needs dynamics and flexibility, just like today's applications

here are some key features and advantages of a software defined ADC, riverbed steelapp product:

1 ADC for any time and place, various clouds and applications: steelappadc can be easily transplanted and integrated, and can be seamlessly deployed in private cloud, public cloud and hybrid cloud environments. This means that the response time of the application is the same everywhere, which brings advanced expansion and unloading functions, as well as scripting and bandwidth management

2. Deeper application integration: steelapp is designed to achieve better application control. Server administrators or developers can use software to define ADC configuration and scripting language, not limited to network elites

3. A complete solution to performance problems: with advanced functions such as network content optimization (WCO), SSL offload, caching and compression, it personnel can improve the value of ADC by expanding the end-user performance experience, so as to improve the end-user network experience. These features can be deployed separately to each application to ensure that any application will not affect other applications. At the same time, they can automatically expand the server cluster so that it can cope with times of requests

4. Integration with the development, testing and production cycle: software application development tools are perfectly integrated with modern quality assurance/testing platforms, which can be used to accurately test unified rules and scenarios for deploying global production environments. Steelappadc helps developers unload time-consuming work, such as testing each mobile platform, adjusting the image size and optimizing the number of script calls. Therefore, it staff can focus more on strategic projects. In addition, steelappadc can help developers pay attention to products that directly affect foreign products. In a word, the excellent performance of phenolic foam has many new functions that lack revenue growth and customer satisfaction, which is diametrically opposed to time-consuming work such as performance optimization

5. Application Layer Security: network application attacks are becoming more and more complex, and automation makes them more and more common. In order to protect enterprise confidential information, steelappadc, which integrates network application firewall (WAF), has advantages. Such an additional security layer can protect the application layer and known and unknown attacks in security applications, and more meet the compliance requirements

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