A comparison of push vs phone-home communication approaches between API Gateways and Management Services by Luis Weir

image

API Gateways deliver critical runtime capabilities in enterprise-wide API management infrastructures. However, such runtime capabilities must also be complemented with other design-time and governance capabilities in support of activities such as APIs lifecycle management, API design, policy definition and implementation, deployment, retirement, monitoring, and so on.
The aforementioned design-time/governance capabilities, are often offered by different API management vendors as a separate Management Service infrastructure that augments/complements the runtime infrastructure (API Gateways). Needless to say in order for runtime and design-time/governance infrastructure to work together cohesively as a collective whole, there must be some sort of effective and reliable communication between these two main components.
Whereas some products like for example the Oracle API Platform Cloud Service, deliver a phone-home approach for API Gateways to communicate with the management infrastructure, other vendors implement a push approach whereby the Management Service is responsible for establishing and handling the connection to the API Gateways.
Both approaches are fundamentally different and understanding how such differences can impact/influence a solution becomes even more critical as the need for API Gateways increase e.g. as a result of  adopting cloud or Microservices Architectures.
Furthermore, as cloud adoption continues to rocket, vendors also offer Management Service capabilities as a PaaS cloud service. This is important and not trivial as it means that communication between the PaaS-based management infrastructure and the API Gateways must be in placed prior implementing the solution.
This article compares these two main communication strategies and highlights key differences including pros and cons (from the point of view of the author).Read the complete article here.

 

PaaS Partner Community

For regular information on Oracle PaaS become a member in the SOA & BPM Partner Community for registration please visit www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center.

clip_image003 Blog clip_image005 Twitter clip_image004 LinkedIn image[7][2][2][2] Facebook clip_image002[8][4][2][2][2] Wiki

Technorati Tags: SOA Community,Oracle SOA,Oracle BPM,OPN,Jürgen Kress

About Jürgen Kress
As a middleware expert Jürgen works at Oracle EMEA Alliances and Channels, responsible for Oracle’s EMEA Fusion Middleware partner business. He is the founder of the Oracle SOA & BPM and the WebLogic Partner Communities and the global Oracle Partner Advisory Councils. With more than 5000 members from all over the world the Middleware Partner Community is the most successful and active community at Oracle. Jürgen manages the community with monthly newsletters, webcasts and conferences. He hosts his annual Fusion Middleware Partner Community Forums and the Fusion Middleware Summer Camps, where more than 200 partners get product updates, roadmap insights and hands-on trainings. Supplemented by many web 2.0 tools like twitter, discussion forums, online communities, blogs and wikis. For the SOA & Cloud Symposium by Thomas Erl, Jürgen is a member of the steering board. He is also a frequent speaker at conferences like the SOA & BPM Integration Days, JAX, UKOUG, OUGN, or OOP.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: