Application-centric infrastructure definition
An application-centric infrastructure (ACI) represents a class of network architectures where the steering of network operations, efficacy, and defense revolves around discrete applications or services instead of the physical network fabric. It entails a comprehensive, start-to-finish integrated system with streamlined application deployment and management.
See also: network infrastructure
Application-centric infrastructure examples
- Cloud services: ACI can automatically adjust resource allocation based on application needs in a cloud environment, making resource usage more efficient.
- Data centers: Data centers use ACI to streamline network provisioning and ensure application performance.
Advantages and disadvantages of application-centric infrastructure
Pros:
- Efficiency: ACI allows for quick deployment and easier management of applications, reducing operational overhead.
- Agility: It fosters a more responsive network, automatically adjusting resources to meet application demands.
- Security: ACI enhances security through fine-grained, application-level policies.
Cons:
- Complexity: Transitioning to an ACI requires a significant shift in how the network is managed and can be complex to implement.
- Cost: The initial costs for setting up an ACI, including hardware and software components, can be high.
Using application-centric infrastructure
- When implementing ACI, ensure the network, security, and applications teams work together for a seamless transition.
- Train the team to handle the new infrastructure, focusing on application performance and security rather than physical network elements.
