Welcome!

Microservices Expo Authors: Elizabeth White, Pat Romanski, PagerDuty Blog, Christopher Keene, Liz McMillan

Related Topics: Microservices Expo

Microservices Expo: Blog Feed Post

Who’s a SOAsaurus?

But maybe I got the analogy wrong: REST isn’t the mammal after all and the dinosaurs never died out

The phrase “Don’t be a SOAsaurus” is being bandied about on Twitter and the like and it got me thinking about using that particular analogy to describe SOA Web Services practises and contrast them with the clever little RESTful API Service mammals that maybe saw off the big, ugly lizards.

Before getting into computing I did spend some time in Geology so I’m coming at this argument from a slightly odd standpoint. For any Geologists reading I was structural, ophioites and terrain docking. We used to look down on this palaeontology stuff and everyone looked down on the geophysicists.

To recap the dinosaurs then. We know them from the fossil record. To become a fossil is a one in a bazillion chance so there have to be a lot of you about. By definition any fossil you find must have come from a wildly successful species. So SOAsaurus must be some form of compliment. On top of that, dinosaurs (as we commonly refer to them) lasted over one hundred million years, dominated the land, sea and sky AND gave birth to the mammals. By that analogy REST wouldn’t be here but for SOA. In the same way SOA has had it’s time in the press and still continues to have it’s time in enterprise. Fully half of the enquiries Gartner specialists like @DavidLinthicum get are from people working on SOA, installing service based architectures XML and developing new services.

The analogy extends to our RESTful mammals as well. At night they had the advantage of heat to go out scavenging dinosaurs and stealing eggs. In the same way I see technologies scavenged from SOA; sledgehammer to crack a nut UDDI re-emerges as API portal, WSDL becomes WADL. Vendors see that the wheel is being reinvented so technologies like service and security gateways extend their functionality to encompass both worlds.

When the dinosaurs did go it had taken the combined effects of millennia of climate change from the volcanic eruptions forming a decent portion of what is now India plus the impact of a meteorite big enough to form a 200km wide crater. That was big enough to wipe out two thirds of all species on the planet. It reminds me of a major UK banking group I’ve worked with whose mainframe still ran on token ring and used a protocol older than I am! Big, successful technologies are hard to kill off for several reasons, primarily they work for the frame of reference they were put in for. We’ll be living with SOA practices running organisations for many decades yet.

But maybe I got the analogy wrong. REST isn’t the mammal after all and the dinosaurs never died out. They survived by ditching the weight and becoming more agile with less in the way of teeth. In the same way its not hard to imagine why developers want to get rid of the stack of J2EE, XML, SOAP, WS-ReliableMessaging, WS-PolicyForSecureReliablePolicyIdentityFederationPolicy…. REST represents the birds and one’s about to crap on your shoulder sometime soon.

I think I agree with SOAsaurus, I like the term. SOA gets to live as Argentinosaurus, Compsognathus or Protoceratops. REST could be Albatross, Turkey or Penguin (okay, now I’m poking fun). As Archaeopteryx was no doubt fond of saying; there’s room for a bit of both.

Of course this is all fine discussing the mammals and the dinosaurs but it's the bacteria that use us and let us live in the end. Any suggestion as to the computing equivalent?

Whether you’re a SOAsaurus seeking SOA governance, are looking to evolve using REST/SOA mediation, or are already walking upright with REST and need to manage APIs, we’ve got you covered.

Image of a dead dinosaur

I told you I was ill.

Follow me @PeteL0gan

Read the original blog entry...

More Stories By Application Security

This blog references our expert posts on application and web services security.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@MicroservicesExpo Stories
SYS-CON Events announced today that Isomorphic Software will exhibit at DevOps Summit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Isomorphic Software provides the SmartClient HTML5/AJAX platform, the most advanced technology for building rich, cutting-edge enterprise web applications for desktop and mobile. SmartClient combines the productivity and performance of traditional desktop software with the simp...
DevOps at Cloud Expo – being held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's largest enterprises – and delivering real results. Am...

Modern organizations face great challenges as they embrace innovation and integrate new tools and services. They begin to mature and move away from the complacency of maintaining traditional technologies and systems that only solve individual, siloed problems and work “well enough.” In order to build...

The post Gearing up for Digital Transformation appeared first on Aug. 31, 2016 06:15 PM EDT  Reads: 1,732

Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
Thomas Bitman of Gartner wrote a blog post last year about why OpenStack projects fail. In that article, he outlined three particular metrics which together cause 60% of OpenStack projects to fall short of expectations: Wrong people (31% of failures): a successful cloud needs commitment both from the operations team as well as from "anchor" tenants. Wrong processes (19% of failures): a successful cloud automates across silos in the software development lifecycle, not just within silos.
As the world moves toward more DevOps and Microservices, application deployment to the cloud ought to become a lot simpler. The Microservices architecture, which is the basis of many new age distributed systems such as OpenStack, NetFlix and so on, is at the heart of Cloud Foundry - a complete developer-oriented Platform as a Service (PaaS) that is IaaS agnostic and supports vCloud, OpenStack and AWS. Serverless computing is revolutionizing computing. In his session at 19th Cloud Expo, Raghav...
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...
This complete kit provides a proven process and customizable documents that will help you evaluate rapid application delivery platforms and select the ideal partner for building mobile and web apps for your organization.
The following fictional case study is a composite of actual horror stories I’ve heard over the years. Unfortunately, this scenario often occurs when in-house integration teams take on the complexities of DevOps and ALM integration with an enterprise service bus (ESB) or custom integration. It is written from the perspective of an enterprise architect tasked with leading an organization’s effort to adopt Agile to become more competitive. The company has turned to Scaled Agile Framework (SAFe) as ...
SYS-CON Events announced today that eCube Systems, a leading provider of middleware modernization, integration, and management solutions, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. eCube Systems offers a family of middleware evolution products and services that maximize return on technology investment by leveraging existing technical equity to meet evolving business needs. ...
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...
Monitoring of Docker environments is challenging. Why? Because each container typically runs a single process, has its own environment, utilizes virtual networks, or has various methods of managing storage. Traditional monitoring solutions take metrics from each server and applications they run. These servers and applications running on them are typically very static, with very long uptimes. Docker deployments are different: a set of containers may run many applications, all sharing the resource...
With so much going on in this space you could be forgiven for thinking you were always working with yesterday’s technologies. So much change, so quickly. What do you do if you have to build a solution from the ground up that is expected to live in the field for at least 5-10 years? This is the challenge we faced when we looked to refresh our existing 10-year-old custom hardware stack to measure the fullness of trash cans and compactors.
The emerging Internet of Everything creates tremendous new opportunities for customer engagement and business model innovation. However, enterprises must overcome a number of critical challenges to bring these new solutions to market. In his session at @ThingsExpo, Michael Martin, CTO/CIO at nfrastructure, outlined these key challenges and recommended approaches for overcoming them to achieve speed and agility in the design, development and implementation of Internet of Everything solutions wi...
Node.js and io.js are increasingly being used to run JavaScript on the server side for many types of applications, such as websites, real-time messaging and controllers for small devices with limited resources. For DevOps it is crucial to monitor the whole application stack and Node.js is rapidly becoming an important part of the stack in many organizations. Sematext has historically had a strong support for monitoring big data applications such as Elastic (aka Elasticsearch), Cassandra, Solr, S...
There's a lot of things we do to improve the performance of web and mobile applications. We use caching. We use compression. We offload security (SSL and TLS) to a proxy with greater compute capacity. We apply image optimization and minification to content. We do all that because performance is king. Failure to perform can be, for many businesses, equivalent to an outage with increased abandonment rates and angry customers taking to the Internet to express their extreme displeasure.
SYS-CON Events announced today that 910Telecom 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. Housed in the classic Denver Gas & Electric Building, 910 15th St., 910Telecom is a carrier-neutral telecom hotel located in the heart of Denver. Adjacent to CenturyLink, AT&T, and Denver Main, 910Telecom offers connectivity to all major carriers, Internet service providers, Internet backbones and ...
Before becoming a developer, I was in the high school band. I played several brass instruments - including French horn and cornet - as well as keyboards in the jazz stage band. A musician and a nerd, what can I say? I even dabbled in writing music for the band. Okay, mostly I wrote arrangements of pop music, so the band could keep the crowd entertained during Friday night football games. What struck me then was that, to write parts for all the instruments - brass, woodwind, percussion, even k...
Right off the bat, Newman advises that we should "think of microservices as a specific approach for SOA in the same way that XP or Scrum are specific approaches for Agile Software development". These analogies are very interesting because my expectation was that microservices is a pattern. So I might infer that microservices is a set of process techniques as opposed to an architectural approach. Yet in the book, Newman clearly includes some elements of concept model and architecture as well as p...

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...