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David Linthicum

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Top Stories by David Linthicum

The IT industry is positioned to experience major technology shifts within the next few years as a result of the rise of cloud adoption. According to Gartner, more than $1 trillion in IT spending will be affected by the shift to the cloud by 2020 - making cloud computing "one of the most disruptive forces of IT spending since the early days of the digital age." As enterprises prepare for, or continue to run on, the cloud, it is important for them to have a strong grasp of the cloud adoption process and the requirements for ongoing management of cloud environments. Here are five major trends that will shake up the industry in 2017. 1. Major acquisitions The pressures of cloud computing are becoming increasingly prevalent. As enterprises fight to stay ahead of the competition, many will choose to pursue acquisitions to both bolster their existing capabilities and fill ... (more)

Semantic Mapping, Ontologies, and XML Standards

When dealing with application integration, as you know by now, we are dealing with much complexity. The notion of ontologies helps the application integration architect prepare generalizations that make the problem domain more understandable. In contrast to abstraction, generalization ignores many of the details and ends up with general ideas. Therefore, when generalizing, we start with a collection of types and analyze commonalities to generalize them. Clearly, semantic heterogeneity and divergence hinders the notion of generalization, and as commonalities of two entities are r... (more)

Does Your SOA Include a Persistence Strategy?

Truth be told, traditional approaches to integration are really about keeping persistence at the points, within the source or target systems, and replicating data as needed. However with the use of true services, there is a clear advantage in keeping some persistence at a central-tier, for any number of legitimate reasons. Let's explore this in the context of an SOA. Indeed, as we become better at building services we need to understand the infrastructure that the services will leverage, including orchestration, security, management, and data, and where those functions need to res... (more)

The Most Popular Web APIs Will Be Social-Oriented and Complex Business-Oriented

As we build services/APIs for use within the enterprise or cloud computing, there seem to be two clear trends for those who are consuming the services/APIs: they want to leverage APIs that drive social networking, such as Twitter and Facebook, and they want to leverage complex, business-oriented, and high-value APIs that they don't want to build themselves. APIs around social networking are easy to define and leverage. They have simplistic data structures and well-defined methods. While they are simplistic to use and understand, they also have huge value for both the API/servi... (more)

Why SOA Needs Cloud Computing - Part 1

SOA in the Cloud It's Thursday morning, you're the CEO of a large, publicly traded company, and you just called your executives into the conference room for the exciting news. The board of directors has approved the acquisition of a key competitor, and you're looking for a call-to-action to get everyone planning for the next steps. You talk to the sales executives about the integration of both sales forces in three months time, and they are excited about the new prospects. You talk to the HR director who is ready to address the change they need to make in two months. You speak ... (more)