Monday Mar 03, 2014

The Bus is Here! Let's Go!

Ok. You read my last blog post and built your first your mobile app for iOS and Android.  You’re happy. Happy as a clam. You leveraged your Java expertise, didn’t have to learn a new OS specific language and deployed your mobile app to iOS and Android.  It’s not $WhatsApp that FB just paid $19B for, but cheers for you!

Now your manager comes in, tells you what a great job you did on that app. Folks really like it… but now he wants you to expand it further.  He wants new mobile apps that reach the main servers – where the mission critical apps live.  Can you do that?  We’ll need it to:
  • Build an app to access the existing enterprise applications like PeopleSoft, Siebel, etc. We can’t afford a rewrite, but the execs want to mobile enable them to the field
  • It has to be secure. Enterprise grade. Proven. No compromises here.
  • SLAs (service level agreements). It needs to perform, and the apps performance needs to be measured, with reporting so we can see how the app is being used
  • Caching.  We don’t want to keep hitting our infrastructure unnecessarily.  For the static data, there’s really no need to keep retrieving the same data over and over again when we can simply cache it, right?



What do you think? Can you do it?

Check out this post by Jeff Davies covering mobile apps and Oracle Service Bus, part of the new Oracle Mobile Suite – and get happy! 

To learn more about Oracle Mobile Platform, click here.

Wednesday Dec 18, 2013

Chalk Talk with John: Application Server Appreciation


Whether running applications on-premise or in the cloud, application servers are unsung heroes of the enterprise - powering our most critical applications. Given how foundational they are, why is it so tricky to communicate the business value of their capabilities?

In this Chalk Talk episode, we visit the communities of Codeaway Vallery and Middleware Fields to understand the benefits that a standardized approach around application servers can provide organizations.

About me:

Hi, I am John Brunswick, an Oracle Enterprise Architect. As an Oracle Enterprise Architect, I focus on the alignment of technical capabilities in support of business vision and objectives, as well as the overall business value of technology.  Before coming to Oracle, I was a Practice Manager within BEA System's Business Interaction Division consulting organization, orchestrating enterprise systems in support of line of business goals.

Follow me on Twitter and visit my site for Oracle Fusion Middleware related tips.

Saturday Mar 24, 2012

The Hunger Games for Aspiring IT Professionals

It seems that no one can escape the buzz around Hunger Games. And who could? Stephen King said it best in his review when he referred to the Collins’ novel as “a violent, jarring speed-rap of a novel that generates nearly constant suspense and may also generate a fair amount of controversy”. So what’s the tie in for IT? Let’s leave the dystopia of District 12 and come back to today’s reality. This is the world of radical IT paradigm shifts that haven’t been seen since Java was introduced in 1995. Everything you learned in school is probably outdated as of Friday. And everything you learned on Friday will probably change when you get to work on Monday. Courtesy of http://www.flickr.com/photos/thp365

Nevertheless, we’re eager, we’re aspiring, we’re hungry to learn. While the challenges upon us may not rival the venomous bees (or ‘tracker jackers’) seen in this blockbuster, there are certainly obstacles to be found. In preparation, I leave you two pieces of advice - aside from avoiding werewolves…

Learn the Cloud

If you had asked me what to learn in 1995, I would have said, “Go learn Java”. But now my advice is “Go learn Java and then learn Cloud”. Cloud computing and Java go hand in hand. This is especially true for Oracle’s own Public Cloud which uses Java (via WebLogic 12c) as well as Oracle Database at its core foundation. Understanding the connotations of elasticity, scale, virtualization, and multi-tenancy, (to name just a few) requires a strong foundation in computer science and especially Java to get it right. Without Java, the Cloud is nothing more than a brittle application meagerly deployed on the internet.

Get Social and Actively Participate

And at all levels. Socializing your ideas internally is dreadfully important. And this means socializing and communicating your good ideas to lines of business, to architects, business analysts, developers, DBAs and Operations. But don’t forget to go external. Stay current by being on the lookout for blogs, tweets, webcasts, papers, podcasts and videos for your technology area. Be not just a subscriber but a participant in these channels as well. Attend industry and vendor sponsored events to learn from the experts – and seek out opportunities to stay connected with those that are smarter than you. You’ll gain more understanding if you participate actively. At the same time you’ll make friends (and allies) and you’ll be glad you did.

Tell help you get social and actively participate [while learning the Cloud] here are a couple of pointers for you:

Meanwhile, happy IT hunger games!

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