|By Sean Rhody||
|January 30, 2007 03:00 PM EST||
There's a guy I know who's incredibly gifted when it comes to building things. I've watched him repair a barn, build a new shed, put up a roof - you name it; if it can be done with wood and tools, this is the guy to do it. And I've never seen him use a plan - he just knows what to do.
The trick of it is, he never takes on more than he can do by himself. While he's very skilled, probably the most tangible evidence of that skill is he knows better than to overreach himself. He knows that what he's doing is within his capabilities, and there's no way he could build an office building or a skyscraper by himself without plans, assistance, and government approval.
The task of organizing services in an SOA environment is a lot like building something. You start with elementary services - security, auditing, some fundamental business processes - and you put together a composite application, much like my friend knows how to put together a shed in the yard.
A shed is useful and does real work (well, it actually stands there, but the work it does in keeping the rain and snow off of things is good enough). Likewise, a simple composite application can be useful and do real business tasks, like taking an order or updating a customer profile.
But if everyone builds sheds without plans, you're bound to encounter someone like me who should never operate power tools. Then the neighborhood goes downhill rapidly. It's much like that without Business Process Management in the SOA world.
Business Process Management, and the things that usually accompany it such as unified security and overall management, is the blueprint and design of the SOA world. Just as in construction, you wouldn't want anyone to build a large-scale building without plans, reviews, approvals and designs based on years and years of engineering knowledge; you also wouldn't want an enterprise to go full scale into the SOA world without BPM.
Business Process Management provides the rigor and discipline necessary to build a successful enterprise architecture using SOA concepts. The design of a business process in a BPM tool allows a company to realize what their service catalog is, what it should be, and how they can use their current environment to accomplish the purpose of the process most effectively. It provides the tools necessary to utilize underlying services and coordinate the transactions and information that are necessary to accomplish the completion of a business process.
A process may encompass many things. There may be multiple transactions. Consider purchasing a book online; in addition to a transaction to actually locate the book in the warehouse and pack it, there would also be a transaction regarding shipping, another for inventory, and yet another to do the credit card processing. All of these things are likely to be separate, short-running processes, but the business process can be much longer lived and involves invoking all of them at the appropriate times. It may also involve revoking or rolling them back under appropriate circumstances, such as in the case where you're buying a book by Sean Rhody and it's on permanent back order (sorry about that folks).
Likewise, the process of governance that goes along with agreeing to the design of a business process is similar to the system of permits and reviews that a contractor needs to go through to get approval of the construction. Governance of services is critical when we have to deal with things that cross organizational boundaries and may be shared between organizations (i.e., resolving the age old question - "who's going to pay for that").
This issue will address some of the challenges of BPM. In the mean time, I'm going to find my buddy and sell him my power tools before it's too late.
Summer is finally here and it’s time for a DevOps summer vacation. From San Francisco to New York City, our top summer conferences list is going to continuously deliver you to the summer destinations of your dreams. These DevOps parties are hitting all the hottest summer trends with Microservices, Agile, Continuous Delivery, DevSecOps, and even Continuous Testing. Move over Kanye. These are the top 5 Summer DevOps Conferences of 2015.
Jul. 1, 2015 12:30 PM EDT Reads: 464
Sharding has become a popular means of achieving scalability in application architectures in which read/write data separation is not only possible, but desirable to achieve new heights of concurrency. The premise is that by splitting up read and write duties, it is possible to get better overall performance at the cost of a slight delay in consistency. That is, it takes a bit of time to replicate changes initiated by a "write" to the read-only master database. It's eventually consistent, and it'...
Jul. 1, 2015 12:00 PM EDT Reads: 1,690
"Plutora provides release and testing environment capabilities to the enterprise," explained Dalibor Siroky, Director and Co-founder of Plutora, in this SYS-CON.tv interview at @DevOpsSummit, held June 9-11, 2015, at the Javits Center in New York City.
Jul. 1, 2015 11:45 AM EDT Reads: 972
Containers are changing the security landscape for software development and deployment. As with any security solutions, security approaches that work for developers, operations personnel and security professionals is a requirement. In his session at DevOps Summit, Kevin Gilpin, CTO and Co-Founder of Conjur, will discuss various security considerations for container-based infrastructure and related DevOps workflows.
Jul. 1, 2015 10:30 AM EDT Reads: 744
Data center models are changing. A variety of technical trends and business demands are forcing that change, most of them centered on the explosive growth of applications. That means, in turn, that the requirements for application delivery are changing. Certainly application delivery needs to be agile, not waterfall. It needs to deliver services in hours, not weeks or months. It needs to be more cost efficient. And more than anything else, it needs to be really, dc infra axisreally, super focus...
Jul. 1, 2015 10:00 AM EDT Reads: 1,954
Cloud Migration Management (CMM) refers to the best practices for planning and managing migration of IT systems from a legacy platform to a Cloud Provider through a combination professional services consulting and software tools. A Cloud migration project can be a relatively simple exercise, where applications are migrated ‘as is’, to gain benefits such as elastic capacity and utility pricing, but without making any changes to the application architecture, software development methods or busine...
Jul. 1, 2015 10:00 AM EDT Reads: 1,904
The most often asked question post-DevOps introduction is: “How do I get started?” There’s plenty of information on why DevOps is valid and important, but many managers still struggle with simple basics for how to initiate a DevOps program in their business. They struggle with issues related to current organizational inertia, the lack of experience on Continuous Integration/Delivery, understanding where DevOps will affect revenue and budget, etc. In their session at DevOps Summit, JP Morgenthal...
Jul. 1, 2015 09:32 AM EDT Reads: 438
Overgrown applications have given way to modular applications, driven by the need to break larger problems into smaller problems. Similarly large monolithic development processes have been forced to be broken into smaller agile development cycles. Looking at trends in software development, microservices architectures meet the same demands. Additional benefits of microservices architectures are compartmentalization and a limited impact of service failure versus a complete software malfunction. ...
Jul. 1, 2015 09:00 AM EDT Reads: 821
Containers have changed the mind of IT in DevOps. They enable developers to work with dev, test, stage and production environments identically. Containers provide the right abstraction for microservices and many cloud platforms have integrated them into deployment pipelines. DevOps and Containers together help companies to achieve their business goals faster and more effectively. In his session at DevOps Summit, Ruslan Synytsky, CEO and Co-founder of Jelastic, reviewed the current landscape of...
Jun. 30, 2015 01:30 PM EDT Reads: 2,141
Conferences agendas. Event navigation. Specific tasks, like buying a house or getting a car loan. If you've installed an app for any of these things you've installed what's known as a "disposable mobile app" or DMA. Apps designed for a single use-case and with the expectation they'll be "thrown away" like brochures. Deleted until needed again. These apps are necessarily small, agile and highly volatile. Sometimes existing only for a short time - say to support an event like an election, the Wor...
Jun. 30, 2015 12:30 PM EDT Reads: 1,580
The cloud has transformed how we think about software quality. Instead of preventing failures, we must focus on automatic recovery from failure. In other words, resilience trumps traditional quality measures. Continuous delivery models further squeeze traditional notions of quality. Remember the venerable project management Iron Triangle? Among time, scope, and cost, you can only fix two or quality will suffer. Only in today's DevOps world, continuous testing, integration, and deployment upend...
Jun. 30, 2015 12:30 PM EDT Reads: 1,866
DevOps tends to focus on the relationship between Dev and Ops, putting an emphasis on the ops and application infrastructure. But that’s changing with microservices architectures. In her session at DevOps Summit, Lori MacVittie, Evangelist for F5 Networks, will focus on how microservices are changing the underlying architectures needed to scale, secure and deliver applications based on highly distributed (micro) services and why that means an expansion into “the network” for DevOps.
Jun. 30, 2015 08:30 AM EDT Reads: 2,417
Discussions about cloud computing are evolving into discussions about enterprise IT in general. As enterprises increasingly migrate toward their own unique clouds, new issues such as the use of containers and microservices emerge to keep things interesting. In this Power Panel at 16th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists addressed the state of cloud computing today, and what enterprise IT professionals need to know about how the latest topics and trends affect t...
Jun. 30, 2015 08:30 AM EDT Reads: 1,106
Many people recognize DevOps as an enormous benefit – faster application deployment, automated toolchains, support of more granular updates, better cooperation across groups. However, less appreciated is the journey enterprise IT groups need to make to achieve this outcome. The plain fact is that established IT processes reflect a very different set of goals: stability, infrequent change, hands-on administration, and alignment with ITIL. So how does an enterprise IT organization implement change...
Jun. 29, 2015 12:45 PM EDT Reads: 2,797
While DevOps most critically and famously fosters collaboration, communication, and integration through cultural change, culture is more of an output than an input. In order to actively drive cultural evolution, organizations must make substantial organizational and process changes, and adopt new technologies, to encourage a DevOps culture. Moderated by Andi Mann, panelists discussed how to balance these three pillars of DevOps, where to focus attention (and resources), where organizations migh...
Jun. 28, 2015 05:00 PM EDT Reads: 2,033
At DevOps Summit NY there’s been a whole lot of talk about not just DevOps, but containers, IoT, and microservices. Sessions focused not just on the cultural shift needed to grow at scale with a DevOps approach, but also made sure to include the network ”plumbing” needed to ensure success as applications decompose into the microservice architectures enabling rapid growth and support for the Internet of (Every)Things.
Jun. 28, 2015 01:00 PM EDT Reads: 1,905
Mashape is bringing real-time analytics to microservices with the release of Mashape Analytics. First built internally to analyze the performance of more than 13,000 APIs served by the mashape.com marketplace, this new tool provides developers with robust visibility into their APIs and how they function within microservices. A purpose-built, open analytics platform designed specifically for APIs and microservices architectures, Mashape Analytics also lets developers and DevOps teams understand w...
Jun. 27, 2015 11:00 AM EDT Reads: 1,939
Buzzword alert: Microservices and IoT at a DevOps conference? What could possibly go wrong? In this Power Panel at DevOps Summit, moderated by Jason Bloomberg, the leading expert on architecting agility for the enterprise and president of Intellyx, panelists peeled away the buzz and discuss the important architectural principles behind implementing IoT solutions for the enterprise. As remote IoT devices and sensors become increasingly intelligent, they become part of our distributed cloud envir...
Jun. 26, 2015 12:00 PM EDT Reads: 2,235
Sumo Logic has announced comprehensive analytics capabilities for organizations embracing DevOps practices, microservices architectures and containers to build applications. As application architectures evolve toward microservices, containers continue to gain traction for providing the ideal environment to build, deploy and operate these applications across distributed systems. The volume and complexity of data generated by these environments make monitoring and troubleshooting an enormous chall...
Jun. 26, 2015 12:00 PM EDT Reads: 1,546
Containers and Docker are all the rage these days. In fact, containers — with Docker as the leading container implementation — have changed how we deploy systems, especially those comprised of microservices. Despite all the buzz, however, Docker and other containers are still relatively new and not yet mainstream. That being said, even early Docker adopters need a good monitoring tool, so last month we added Docker monitoring to SPM. We built it on top of spm-agent – the extensible framework f...
Jun. 26, 2015 09:00 AM EDT Reads: 1,588