Calling all integration experts!

Remember the old Universal Translator as modeled here by the late Mr. Spock? One of the first (or perhaps future?) examples of integration solutions, and certainly one of the most fondly rememberehttp://zagg-blog.s3.amazonaws.com/community/blog/wp-content/uploads/2012/03/12581.jpgd! But at its heart, it is also an almost perfect representation of the integration challenges today. Many years ago, there was EAI (Enterprise Application Integration) which was all about integrating homegrown applications with purchased package applications and/or alien applications brought in from Mergers and Acquisitions activity. The challenge was to find a way to make these applications from different planets communicate with one another to increase return on assets and provide a complete view of enterprise activity. EAI tools appeared from vendors such as TIBCO, SeeBeyond, IBM, Vitria, Progress Software, Software AG and webMethods to mention just a few.

Then there came the SOA initiative. By building computer systems with applications in the form of reusable chunks of business functionality (called services) the integration challenge could be met by enabling different applications to share common services.

Now the eternal wheel is turning once again, with the integration challenge clothed in yet another disguise. This time it is all about integrating systems with completely different usage a resource characteristics such as mobile devices, IoT components and traditional servers, but also applications of completely new types such as mobile apps and cloud-based SaaS solutions. In an echo of the past, lines of business are increasingly going out and buying cloud-based services to solve their immediate business needs, or paying a third-party developer to create the App they want, only to then turn to IT to get them to integrate the new solutions with the corporate systems of record.

Once again the vendors will respond to these user needs, probably extending and redeveloping their existing integration solutions or maybe adding new pieces where required. But as you look for potential partners to help you with this next wave of integration challenges, it is worth keeping in mind possibly the most important fact of all; a fact that has been evident throughout the decades of integration challenges to date. Every single time the integration challenge has surged to the top of the priority list, the key differentiator contributing to eventual success is not the smarts built into the tools and software / appliances on offer. Rather it is all about the advice and guidance you can get from people with extensive experience in integration challenges. Whether from vendors or service providers, these skills are absolutely essential. When it comes down to it, the technical challenges of integration are just the tip of the iceberg; all the real challenges are how you plan what you are going to do and how you work across disciplines and departments to ensure the solution is right for your company. You don’t have the time to learn this – find a partner who has spent years steeped in integration and listen to what they have to say!

Cloud gives ESBs a new lease of life

ESBs have become the cornerstone of many SOA deployments, providing a reliable and flexible integration backbone across enterprises. However, the Cloud Computing model has given ESBs a new lease of life as the link between the safe, secure world behind the firewall and the great unknown of the Cloud.

As ESB vendors look for more reasons for users to buy their products, the Cloud model has emerged at just the right time. Companies looking to take advantage of Cloud Computing quickly discover that because of key inhibitors like data location, they are forced to run applications that are spread between the Cloud and the Enterprise. But the idea of hooking up the safe, secure world of the enterprise, hiding behind its firewall, and the Cloud which lies out in the big, wide and potentially hostile world is frightening to many. Step forward the ESB – multi-platform integration with security and flexibility, able to hook up different types of applications and platforms efficiently and securely.

More and more ESB vendors are now jumping on the ‘Cloud ESB’ bandwagon. Cast Iron, now part of IBM, made a great name for itself as the ESB for hooking Salesforce.com with in-house applications; Open Source vendor MuleSource has been quick to point to the advantages of its Mule ESB as a cost-effective route to cloud integration; Fiorano has tied its flag to the Cloud bandwagon too, developing some notable successes. Recently, for instance, Fiorano announced that Switzerland’s Ecole hôtelière de Lausanne (EHL) had adopted the Fiorano Cloud ESB to integrate 70 on-premise applications with its Salesforce.com CRM system.

Over the next few months, we expect to see a growing number of these ‘cloud ESB’ implementations as more companies realize the potential benefits of combining ESBs and Cloud.