|By Sean Rhody||
|March 31, 2007 07:30 PM EDT||
You know, I love an election year. The drama, the emotion, the positioning, it all makes me think about running for office myself - or at least going through the motions to generate a large war chest that I can dip into (I AM from New Jersey, it's a time-honored tradition). Oh, wait a minute this isn't an election year. Not that you'd know it from the slew of politicians tossing their hats in the ring. I guess it's a good idea to get in the race early if you're aiming for the brass ring.
Service Oriented Architecture is a complicated endeavor: it provides great flexibility in implementing business functionality at the cost of additional management and oversight.
Some part of that additional management responsibility falls on the shoulders of a new breed of software - the composite application, which is made up of services combined into processes. What used to take place in a single application now takes place across a network where messages inform services and processes control functionality.
But there's another set of management tasks that don't have software realization - they fall squarely in the lap of human management. We usually refer to these tasks as SOA governance.
Governance is all the tasks that revolve around managing business processes in a service environment except possibly those that actually get implemented in software. Even those have a definition phase that relies on human interaction and approval processes for final implementation.
Defining services, and composing business processes out of services, isn't simple. It requires cooperation among multiple groups in most cases and usually involves the coordination of competing priorities. For example, one organization I worked with in the past had over 100 separate ways to calculate the details of a customer account. Part of this was simply systems history as methods for determining the account evolved over time as systems were added. Another part of the puzzle revolved around the fact that different groups in the organization had different needs and requirements for systems relating to the customer account. So each individual fiefdom created its own slightly different version of the mechanism for determining the account. The end result - a nightmare of similar methods that conceptually all did the same thing - but were divergent in one or more ways from one another. Rationalizing a single method of evaluating the value of a client account from over a hundred variants is a challenging exercise, but it's ultimately achievable. But only if SOA governance provides a means of resolving issues.
And these issues, while not technical, can prove to be the most serious threat to actually implementing a Service Oriented Architecture. Because they're the ones that can stop a project in its tracks, cancel its funding, and subvert technical goals for business or political reasons.
Take the client account, for example. While it may make absolute sense from a technical perspective to have a single view of the customer and his accounts, it may not make political sense to the parties that currently have control of the fragmented solitary views of that same customer account. Governance under such circumstances is as much about driving political and organizational change as it is about determining the best technical approach to software development in a services environment.
This is the most underestimated and undervalued aspect of Service Oriented Architecture - its capacity to become a change agent in an organization based on the need for consolidating and rationalizing the service catalog. With proper planning and the right backing, the case for change can be a powerful weapon for the entire organization. Without such backing, governance issues and organizational politics can easily defeat an SOA effort regardless of the technical feasibility of the implementation.
In his keynote at 19th Cloud Expo, Sheng Liang, co-founder and CEO of Rancher Labs, will discuss the technological advances and new business opportunities created by the rapid adoption of containers. With the success of Amazon Web Services (AWS) and various open source technologies used to build private clouds, cloud computing has become an essential component of IT strategy. However, users continue to face challenges in implementing clouds, as older technologies evolve and newer ones like Docke...
Oct. 21, 2016 02:15 PM EDT Reads: 2,196
Just over a week ago I received a long and loud sustained applause for a presentation I delivered at this year’s Cloud Expo in Santa Clara. I was extremely pleased with the turnout and had some very good conversations with many of the attendees. Over the next few days I had many more meaningful conversations and was not only happy with the results but also learned a few new things. Here is everything I learned in those three days distilled into three short points.
Oct. 21, 2016 02:00 PM EDT Reads: 6,778
Without lifecycle traceability and visibility across the tool chain, stakeholders from Planning-to-Ops have limited insight and answers to who, what, when, why and how across the DevOps lifecycle. This impacts the ability to deliver high quality software at the needed velocity to drive positive business outcomes. In his general session at @DevOpsSummit at 19th Cloud Expo, Eric Robertson, General Manager at CollabNet, will discuss how customers are able to achieve a level of transparency that e...
Oct. 21, 2016 02:00 PM EDT Reads: 565
The reason I believe digital transformation is not only more than a fad, but is actually a life-or-death imperative for every business and IT executive on the planet is simple: there will be no place for an “industrial enterprise” in a digital world. Transformation, by definition, is a metamorphosis from one state to another, wholly new state. As such, a true digital transformation must be the act of transforming an industrial-era organization into something wholly different – the Digital Enter...
Oct. 21, 2016 02:00 PM EDT Reads: 1,218
In his session at 19th Cloud Expo, Claude Remillard, Principal Program Manager in Developer Division at Microsoft, will contrast how his team used config as code and immutable patterns for continuous delivery of microservices and apps to the cloud. He will show the immutable patterns helps developers do away with most of the complexity of config as code-enabling scenarios such as rollback, zero downtime upgrades with far greater simplicity. He will also have live demos of building immutable pipe...
Oct. 21, 2016 01:30 PM EDT Reads: 1,461
Application transformation and DevOps practices are two sides of the same coin. Enterprises that want to capture value faster, need to deliver value faster – time value of money principle. To do that enterprises need to build cloud-native apps as microservices by empowering teams to build, ship, and run in production. In his session at @DevOpsSummit at 19th Cloud Expo, Neil Gehani, senior product manager at HPE, will discuss what every business should plan for how to structure their teams to d...
Oct. 21, 2016 01:00 PM EDT Reads: 1,221
When we talk about the impact of BYOD and BYOA and the Internet of Things, we often focus on the impact on data center architectures. That's because there will be an increasing need for authentication, for access control, for security, for application delivery as the number of potential endpoints (clients, devices, things) increases. That means scale in the data center. What we gloss over, what we skip, is that before any of these "things" ever makes a request to access an application it had to...
Oct. 21, 2016 11:45 AM EDT Reads: 13,560
SYS-CON Events announced today that Transparent Cloud Computing (T-Cloud) Consortium will exhibit at the 19th International Cloud Expo®, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. The Transparent Cloud Computing Consortium (T-Cloud Consortium) will conduct research activities into changes in the computing model as a result of collaboration between "device" and "cloud" and the creation of new value and markets through organic data proces...
Oct. 21, 2016 10:30 AM EDT Reads: 1,232
Oct. 21, 2016 10:00 AM EDT Reads: 3,706
In many organizations governance is still practiced by phase or stage gate peer review, and Agile projects are forced to accommodate, which leads to WaterScrumFall or worse. But governance criteria and policies are often very weak anyway, out of date or non-existent. Consequently governance is frequently a matter of opinion and experience, highly dependent upon the experience of individual reviewers. As we all know, a basic principle of Agile methods is delegation of responsibility, and ideally ...
Oct. 21, 2016 10:00 AM EDT Reads: 3,009
Today every business relies on software to drive the innovation necessary for a competitive edge in the Application Economy. This is why collaboration between development and operations, or DevOps, has become IT’s number one priority. Whether you are in Dev or Ops, understanding how to implement a DevOps strategy can deliver faster development cycles, improved software quality, reduced deployment times and overall better experiences for your customers.
Oct. 21, 2016 09:30 AM EDT Reads: 442
Apache Hadoop is a key technology for gaining business insights from your Big Data, but the penetration into enterprises is shockingly low. In fact, Apache Hadoop and Big Data proponents recognize that this technology has not yet achieved its game-changing business potential. In his session at 19th Cloud Expo, John Mertic, director of program management for ODPi at The Linux Foundation, will explain why this is, how we can work together as an open data community to increase adoption, and the i...
Oct. 21, 2016 08:15 AM EDT Reads: 1,837
All clouds are not equal. To succeed in a DevOps context, organizations should plan to develop/deploy apps across a choice of on-premise and public clouds simultaneously depending on the business needs. This is where the concept of the Lean Cloud comes in - resting on the idea that you often need to relocate your app modules over their life cycles for both innovation and operational efficiency in the cloud. In his session at @DevOpsSummit at19th Cloud Expo, Valentin (Val) Bercovici, CTO of So...
Oct. 21, 2016 07:45 AM EDT Reads: 2,058
JetBlue Airways uses virtual environments to reduce software development costs, centralize performance testing, and create a climate for continuous integration and real-time monitoring of mobile applications. The next BriefingsDirect Voice of the Customer performance engineering case study discussion examines how JetBlue Airways in New York uses virtual environments to reduce software development costs, centralize performance testing, and create a climate for continuous integration and real-tim...
Oct. 21, 2016 07:45 AM EDT Reads: 1,172
Virgil consists of an open-source encryption library, which implements Cryptographic Message Syntax (CMS) and Elliptic Curve Integrated Encryption Scheme (ECIES) (including RSA schema), a Key Management API, and a cloud-based Key Management Service (Virgil Keys). The Virgil Keys Service consists of a public key service and a private key escrow service.
Oct. 21, 2016 07:15 AM EDT Reads: 891
SYS-CON Events announced today that eCube Systems, the leading provider of modern development tools and best practices for Continuous Integration on OpenVMS, will exhibit at SYS-CON's @DevOpsSummit at Cloud Expo New York, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. eCube Systems offers a family of middleware products and development tools that maximize return on technology investment by leveraging existing technical equity to meet evolving business needs. ...
Oct. 21, 2016 07:00 AM EDT Reads: 4,403
Let's just nip the conflation of these terms in the bud, shall we?
"MIcro" is big these days. Both microservices and microsegmentation are having and will continue to have an impact on data center architecture, but not necessarily for the same reasons. There's a growing trend in which folks - particularly those with a network background - conflate the two and use them to mean the same thing.
They are not.
One is about the application. The other, the network. T...
Oct. 21, 2016 06:45 AM EDT Reads: 6,317
This is a no-hype, pragmatic post about why I think you should consider architecting your next project the way SOA and/or microservices suggest. No matter if it’s a greenfield approach or if you’re in dire need of refactoring. Please note: considering still keeps open the option of not taking that approach. After reading this, you will have a better idea about whether building multiple small components instead of a single, large component makes sense for your project. This post assumes that you...
Oct. 21, 2016 06:00 AM EDT Reads: 7,157
DevOps is speeding towards the IT world like a freight train and the hype around it is deafening. There is no reason to be afraid of this change as it is the natural reaction to the agile movement that revolutionized development just a few years ago. By definition, DevOps is the natural alignment of IT performance to business profitability. The relevance of this has yet to be quantified but it has been suggested that the route to the CEO’s chair will come from the IT leaders that successfully ma...
Oct. 21, 2016 04:30 AM EDT Reads: 16,211
@DevOpsSummit has been named the ‘Top DevOps Influencer' by iTrend. iTrend processes millions of conversations, tweets, interactions, news articles, press releases, blog posts - and extract meaning form them and analyzes mobile and desktop software platforms used to communicate, various metadata (such as geo location), and automation tools. In overall placement, @DevOpsSummit ranked as the number one ‘DevOps Influencer' followed by @CloudExpo at third, and @MicroservicesE at 24th.
Oct. 21, 2016 03:30 AM EDT Reads: 3,776