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“Cloud Musings” Named A “Top 50 Blog”
My appreciation and thanks goes out to Jeremy Geelan for including “Cloud Musings” on his list of the Top 50 Cloud Computing Blogs. Thanks is also in order for “HighTechDad”…
Will Oracle Buy Informatica?
According to 1,250 ERP Software Advice readers that will be Oracle’s next acquisition. Terradata came in a close second in this race, suggesting that Oracle will “…play it safe next time…
What’s Next For Oracle?
Watching Larry Ellison and Oracle over the years as it has morphed itself is a real study in market dynamics. It’s transformation from database company through middleware provider to now…
Enterprise Architecture Enables Innovation: Melvin Greer, Lockheed Martin
Earlier this week, my good fried and NCOIC colleage, Melvin Greer was interviewed by Rutrell Yasin of Government Computer News. In the interview, Mel focused on the importantance of entrprise…
Are You A Cloud Architect? NJVC Needs YOU!!
If you are a cloud computing architect, have I got news for you! NJVC, one of the largest IT solutions providers supporting the U.S. Department of Defense (DoD), is building…
“Army Private Cloud” RFP Released
Last week the US Army released a procurement solicitation for the Army Private Cloud. This $249M solicitation calls for a 1-year base period with four, 1-year options. Department of the…
Cloud Musings Direct Launches
In response to request, the inaugural “Cloud Musings Direct” newsletter was launched this week. This bi-weekly electronic newsletter will highlight important government cloud computing industry trends and events. If you…
CloudExpo Europe 2010: Not Your Father’s Prague
When my good friend Jeremy Geelan invited me to speak at CloudExpo Europe in Prague, Czech Republic my imagination went into overdrive. Being a child of the 60’s and a…
NCOIC Plenary Highlights Collaboration and Interoperability
Last week in Brussels, Belgium, the Network Centric Operations Industry Consortium highlighted it’s support of collaboration and interoperability through an information exchange session with the National Geospatial-Intelligence Agency (NGA) and…
GovLoop “Member of the Week”
Thank you to Radiah Givens-Nunez and GovLoop for the honor of being their Member of the Week for June 21-25, 2010. Created in 2008, GovLoop is an online social network…
Cloud computing seems destined to be the way enterprises will use information technology. The drastic cost reductions and impressive operational improvements make the transition an unstoppable trend. The “What is cloud computing?” question now, however, seems to be morphing into “Where is cloud computing going?”
While software-as-a-service (SaaS) providers see their market rocketing upward as the easiest and quickest path for cloud adoption, infrastructure-as-a-service providers are suffering as their high-capital-cost commodity business transitions to a profit margin race to the bottom. This unsettling paradox, driven by increased competition between major infrastructure players, portends a near-term shakeout as smaller players either fail, exit or get gobbled up.
Cloud services brokerage, still struggling to be even recognized as a real market, is being seriously threatened by open-source approaches from giants like Booz Allen Hamilton’s Jellyfish and the European Commission-funded CompatibleOne open-source broker. So what about platform-as-a-service? Seen by some as the most profitable segment, this also seems to be where most of the confusion resides. Unfortunately PaaS is still struggling to deliver on the promise of universal software interoperability. So what’s next? With all due deference to Mr. McGuire in “The Graduate,” two words: microservice architecture.
Microservice architecture, or simply microservices, is a new software development method that is, for many developers, rapidly becoming a preferred way of creating enterprise applications. Because of its scalability, this architectural method is considered ideal when there is a need to enable support for a range of platforms and devices — spanning web, mobile, the “Internet-of-Things,” and wearables.
Although no standard, formal definition of microservices exists, it is generally characterized as a method of developing software applications that uses a suite of independently deployable, small, modular services in which each service runs a unique process and communicates through a well-defined, lightweight mechanism. How the services communicate with each other depends on your application’s requirements, but many use HTTP/REST with JSON or Protobuf.
Microservices architecture contrasts with the traditional monolithic development styles in that the latter approach is always built as a single, autonomous unit. In a client-server model, the server-side application is a monolith that handles the HTTP requests, executes logic, and retrieves/updates the data in the underlying database. The challenge with this approach is that all change cycles usually end up being tied to one another. Microservices are also better aligned with more modern agile software development approaches.
Dell, traditionally an infrastructure company, is even noticing the importance of this trend. On this, the observation of James Thomason, CTO of Dell Cloud Marketplace, is of note:
Already, Docker (and others) are working on various new forms of service discovery, in order to solve the infrastructure dependency injection problem, and consequently the “awareness” of dependencies between application components on different servers and infrastructure.
The recent love affair with infrastructure containers like Docker and VMware’s surprising investment in Linux containers through the release of Photon has now opened the door for a rapid adoption of microservices and the isolation of containers to one process or service.
This containerization of single services or processes makes it very simple to manage and update these services. Therefore, it’s not surprising that the emergence of frameworks for managing more complex scenarios will be next. Open-source projects like Kubernetes, Maestro-ng and Mesos are now springing up to answer this need. Stay tuned.
(This post was written as part of the Dell Insight Partners program, which provides news and analysis about the evolving world of tech. For more on these topics, visit Dell’s thought leadership site PowerMore. Dell sponsored this article, but the opinions are my own and don’t necessarily represent Dell’s positions or strategies.)
( Thank you. If you enjoyed this article, get free updates by email or RSS – © Copyright Kevin L. Jackson 2015)
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