Between Cloud, Mobility and the Enterprise is the API Middle Ground

Scott Morrison

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Top Stories by Scott Morrison

We have worked with many APIs here at Layer 7. And over time we’ve seen it all, ranging from the good to the bad. We even see the downright ugly. Now a good API is a beautiful thing; it encourages innovation, abstracts appropriately, and is designed with enough forethought that nobody needs to change it down the road. Resiliency is a good quality in an API. APIs are a little like cockroaches in that they will likely outlive the human race. But what about the other ones? The ugly and bad ones? This is where developers could use some guidance. Truth is, good API design isn’t really hard, but it’s not easy. One thing I point people to is Leonard Richardson’s Maturity Model for REST, which Martin Fowler explores in his blog. Now I’m not a REST purist by any means—truth is I’m as guilty of quick-and-dirty HTTP tunneling hacks as the next guy—but when you see the maturity... (more)

On the Death of Design-Time Service Governance

Practically on the anniversary of Anne Thomas Manes now-famous SOA-is-Dead pronouncement, David Linthicum suggests we convene the vigil for design-time service governance. Dave maintains that cloud technology is going to kill this canonical aspect of governance because runtime service governance simply provides much more immediate value. Needless to say, rather than a somber occasion, Dave’s started more of a donnybrook. I guess it’s about time to get off of the bench and join in the fun. The incendiary nature of is-dead statements often conceal  the subtle but important ideas b... (more)

Visualizing the Boundaries of Control in the Cloud

Cloud Security Journal on Ulitzer Two weeks ago, I delivered a webinar about new security models in the cloud with Anne Thomas Manes from Burton Group. Anne had one slide in particular, borrowed from her colleague Dan Blum, which I liked so much I actually re-structured my own material around it. Let me share it with you: This graphic does the finest job I have seen of clearly articulating where the boundaries of control lie under the different models of cloud computing. Cloud, after all, is really about surrendering control: we delegate management of infrastructure, application... (more)

SOA Across Cloud Computing

SOA in the Cloud Expo I’ll be delivering a Webinar next week about Layer 7’s Enterprise Service Manager (ESM) product. ESM offers the global view of clusters of SecureSpan Gateways and the services under their management. It’s functions fall into three main areas: Enterprise-scale Management Centrally manage and monitor all Gateways and associated services across the extended enterprise and into the cloud Automated Policy Migration Centrally approve and then push policy to any Gateway across the enterprise, automatically resolving environmental discrepancies Disaster Recovery ... (more)

How to Secure vCloud Director and the vCloud API

This year’s VMworld conference saw the announcement of VMware’s new vCloud Director product, a culmination of the vision for the cloud computing the company articulated last year and a significant step forward in providing a true enterprise-grade cloud. This is virtualization 2.0—a major rethink about how IT should deliver infrastructure services. VMware believes that the secure hybrid cloud is the future of enterprise IT, and given their success of late it is hard to argue against them. vCloud Director (vCD) is interesting because it avoids the classic virtualization metaphors ... (more)