It’s not so long ago that we still had debates about whether complex projects should be delivered as a “big bang” or in phases. These days the big bang has pretty much been forgotten. Why is that? I think the main reason is the level of risk involved with running a long process and dropping it into the operational environment just like that.
This is the third and final blog posting of a three-part series discussing how to implement Service-Oriented Architecture through TOGAF® 9.1.
The Open Group Blog is celebrating its second birthday this month! While several members and Open Group staff serve as regular contributors, we’d like to take this opportunity to invite our community members to share their thoughts and expertise on topics related to The Open Group’s areas of expertise as guest contributors.
In this fifth video – Building a Global Identity Ecosystem – we highlight what we need to change and develop to build a viable identity ecosystem. The Internet is global, so any identity ecosystem similarly must be capable of being adopted and implemented globally.
This means that establishing a trust ecosystem is essential to widespread adoption of an identity ecosystem. To achieve this, an identity ecosystem must demonstrate its architecture is sufficiently robust to scale to handle the many billions of entities that people all over the world will want, not only to be able to assert their identities and attributes, but also to handle the identities they will also want for all their other types of entities. It also means that we need to develop an open implementation reference model, so that anyone in the world can develop and implement interoperable identity ecosystem identifiers, personas, and supporting services.
How can you use the tools of Enterprise Architecture and open standards to improve the capability of your company doing business? The Day 2 speakers of The Open Group Conference in Washington, D.C. addressed this question, focusing on Enterprise Transformation.
By Steve Philp, The Open Group Andrey Zaychikov is CIO and Chief Enterprise Architect Ministry of Sport, Tourism and Youth Policy for the Russian Federation