When driving school instructors go to action films like “Fast and Furious” you can bet their impression differs from that of would-be race drivers in the same audience. “They should fasten their seatbelts,’’ says one. “Vroom-vroom,” says the other. That split often plays out similarly today in business process management.
There, the business side may buy the tools and model the processes, but then leave it to developers in the application integration team to make it all work with enterprise software services.
The business side sees the cool power slides and money in the bank; the development team sees the dangers in impedance mismatch between services and processes. The business side has the vision; the development side cleans up the mess. That is a bridge that must be crossed.
Transport for London, the transportation authority for England’s capital city, recently revamped their rider information services with an open source middleware platform. Application development provider Godel Technologies was tasked with upgrading the city’s information services for commuters and tourists. Some of these systems were decades old and in obvious need of new life. Godel Technologies chose a combination of open source ESB and open source BAM to build a middleware platform that supported the reinvigoration of Transport for London’s transportation service applications.
The system supports both one-off inquiries (a user sends a text with their current location and destination and the system replies with the appropriate transit route) and subscriptions to find out about emerging changes in train schedules (for example, a commuter might sign up to find out ASAP when scheduled maintenance effects their route to work).
The backbone of the new system is built on an open source enterprise service bus (ESB) and the associated open source business activity monitoring (BAM) system from WSO2. According to Simon Bidel, head of professional services at Godel Technologies, using a service-oriented architecture with an ESB to separate all the diverse services has made the system easier and less costly to implement.
The drive to ‘develop once and deploy everywhere’ has become more acute as small and big enterprise IT shops have needed to support a wide array of mobile devices. This has led to the appearance of mobile middleware that acts as a moderating stage between the enterprise backend and the mobile frontend.
”One of the challenges for companies is to keep up with the pace of mobility. It is difficult – updating [mobile apps] in some cases on a monthly basis,” said Steve Drake, analyst, IDC. That is where the mobile middleware trend gets impetus.
The trend proved vibrant enough this week for IBM to scoop up Israel-based mobile middleware house Worklight for an undisclosed sum. Continued »
HP recently followed up its December plan to release its WebOS mobile platform and development tools with a proposed timeline. The company also recently released Enyo 2.0, the webOS developer’s tool that enables users to distribute their Enyo-based webOS applications across other platforms. When it’s all said and done, WebOS will be given to the open source community under an Apache license 2.0.
Developers were hoping to have the open source version of WebOS at all at once; however HP announced that the platform and its supporting tools will be released in installments running through September. The first version, Open WebOS 1.0, will be converted to a standard Linux kernel which will make it easier to port to different hardware.
It has been a winding road for WebOS since it was first introduced by Palm in January 2009 as the successor to Palm OS. After Palm was acquired by HP in April 2010, webOS was released to new HP devices. It was practically left for dead, after product line changes and complicated corporate shuffling at the top of HP.
Its troubled path since Palm’s acquisition by HP has caused experts to doubt webOS’s outlook. Al Hilwa, program director for IDC, said it will face an uphill battle.
“The battle for mobile platforms appears to have narrowed considerably,” Hilwa said, “And it is difficult and unrealistic at this point to expect WebOS to see a recovery back into that market.” In a smartphone poll performed by Nielsen in Q2 2011, webOS only had a 2 percent market share in the U.S. compared to 39 percent for Android and 28 percent that for Apple iOS.
However, Hilwa believes that the flexibility of webOS may help the platform become relevant in the future.
“It is quite possible that hardware vendors in the embedded space can take WebOS up for appropriate projects,” Hilwa said, in an email message. “Also, there are parts of WebOS, such as the development framework, that may be used independently.”
By Ryan Punzalan
Today, Accenture released an updated version of a self-service portal to provide people electronic access to their caseworkers and the benefit application process in state resource systems. Continued »
The Open Group got together with the SABSA Institute to give a new security architecture flavor to TOGAF, The Open Group Architecture Framework. It takes the form of some new guidance for working the security angle into enterprise architecture planning. A key to the SABSA approach is willingness to accept some risk while working to ensure security. That’s informed by the notion that security strategies for businesses must admit that a business is here to do business.
“The most secure store never opens,” quips SABSA Academy leader John Sherwood.
The TOGAF-SABSA collection of best practices will find a ready audience as IT moves to endorse more and more Web APIs. And it is not always about security. When Sony’s game playing audience saw their sites down due to security issues they complained – not to get the sites secure, but to get the sites running. Can you say paradigm shift?
Gamesters are different than enterprise apps users. The enterprise app users sue. The balancing act is delicate. Read about the TOGAF/SABSA Guidance.
A lot more software architects are working these days to get their arms around the concepts of events and event processing. Many people have reams of transaction data they are beginning to think about correlating and tracking. Sometimes the differences between event processing and other types of processing seem simple – but that simplicity can be deceptive. Continued »
By Jack Vaughan
Cloud computing continued to evolve in the past year– and more such evolution is about all we can confidently expect in 2012. As with other, earlier ”game changing” technologies, much of the new frontier is familiar. Cloud momentum is slowing a bit as the real work gets underway – that is, to create useful application integrations on the cloud that are equal or superior to those already available in the data center.
One especial back-to-the future cloud experience comes via the apparent resurgence of Electronic Data Interchange (EDI) or the Value Added Network (VAN), now, in the cloud era, being reconfigured and renamed as the ”cloud service brokerage.” The thinking behind the cloud service brokerage is this: It is all getting kind of complicated – maybe you should consider outsourcing your integration work, especially with the new cloud platforms. Some firms will quickly decide that integration is an expertise they can outsource, others won’t. Read ”Cloud services brokerages can lead way to cloud computing.”
The cloud variety that is known as “Platform as a Service” (PaaS) experienced a shift in emphasis over the course of 2011. The open source developer community has increasingly been turning to Web-based software development tools, and that seemed like a natural fit for cloud computing. So PaaS is starting to mean both a cloud computing runtime and a cloud computing development platform. RedHat was prominent in 2011 with this type of PaaS, but an assortment of vendors, including some big players, are in the hunt as well, not the least of which is Microsoft. Planning and strategy for cloud computing is one of the big challenges of 2012 – check out the SearchSOA.com ”SOA and Cloud Computing Strategy Guide” for more on the topic.
Beyond cloud, a whole host of hot technologies served to enliven 2011. HTML5, TOGAF, EAI, REST and Watson (all considered elsewhere in this year-ending ”This Week” newsletter edition) will flourish or fade in the year ahead. Stay tuned to SearchSOA.com for more and have a good 2012!
Earlier this month I wrote an article on a Software as a Service provider that employed a SOA security appliance for authentication and identity federation. OmegaFi, the SaaS provider in question, fills an interesting niche – providing financial services for Greek fraternities and sororities. Helping college kids run their organizations more like a not-for-profit business is not always easy, but OmegaFi has thrived on their particular set of challenges. I recently had some correspondence with the company’s CIO, John Woolbright that I would like to share. Continued »
Last week, Jay Bhatt took the reins at Progress Software Corp., the company announced. Bhatt will serve as president and CEO. Progress, which markets to both resellers and enterprise end-users, is a major player in the areas of SOA, BPM and CEP.
Prior to coming to Progress, Bhatt was responsible for Autodesk’s global Architecture Engineering and Construction Solutions Division, where he was in charge of software development, marketing, product management, product design, business development and finance resources. Mr. Bhatt also served as the CFO and Head of Corporate Development for Buzzsaw.com, before that company was acquired by Autodesk in 2001.
“I am honored to be selected for this important role and thrilled to be joining Progress Software at this critical time in the company’s evolution,” said Bhatt, as stated in the company’s press release.
“Progress has an excellent team, a large and impressive customer base, a loyal partner group and a very attractive portfolio of innovative products and solutions that enable businesses to become more responsive,” said Bhatt in a statement. ”
Bhatt takes posts formerly filled by Richard Reidy, who had held the jobs on an interim basis since an August announcement that he would vacate the positions. – Valerie Sarnataro