Welcome!

Containers Expo Blog Authors: Elizabeth White, Liz McMillan, Yeshim Deniz, Pat Romanski, Ravi Rajamiyer

Related Topics: @CloudExpo, Java IoT, Linux Containers, Containers Expo Blog, Cloud Security, @DevOpsSummit

@CloudExpo: Blog Post

Creating Complete Dev/Test Environments in the Cloud

Dev/Test Cloud and Service Virtualization: Parts of a Complete Breakfast

You can't truly accelerate the SDLC without a dependable continuous testing process. Evolving from automated to continuous testing requires on-demand access to a complete, realistic test environment. Yet, such access can be extremely difficult to achieve with today's increasingly complex and interdependent applications. Consider these recent research findings from voke:

  • On average, organizations require access to 33 systems for dev/test, but have unrestricted access to only 18

  • Only 4% of participants report immediate, on-demand access to dev/test lab environments

  • The majority of participants wait days or weeks to gain access to lab environments

  • These constraints frequently slow or stop the progress of development (44%) and testing (68%)

Attempting to increase test environment access by building out staged test environments with conventional infrastructure can be extraordinarily expensive. One way to cost-effectively eliminate these constraints is to combine service virtualization with cloud-based virtual dev/test labs to deliver complete, production-like simulated test environments:

  • All the systems that your organization can logistically image in the cloud are copied into an elastic cloud-based dev/test lab.

  • Those beyond the team's scope or control (e.g., third-party applications, SAP, mainframes, not-yet-implemented services, etc.) are simulated into the environment via service virtualization.

devtest_servicevirtualization

Dev/Test Cloud and Service Virtualization: Parts of a Complete Breakfast
Jason English of Skytap (Parasoft's business partner) recently wrote a great piece explaining how service virtualization not only complements dev/test clouds, but is often better than the real thing. Here's an excerpt from the complete Development and Test Cloud with Service Virtualization: Parts of a Complete Breakfast article:


devtestservicevirtualization"Take any system that you need to have ready for testing, but is not readily available. It could be a heavy mainframe that is too bulky to image as a VM, or a third party service you don’t have the access permission to copy. It would be much easier if you could realistically simulate just the behavior and data you need to run tests with those components.

Enter Service Virtualization (or SV), which gives us a lightweight way to eliminate these constraints by replacing them with Virtual Services. This new technology is rapidly becoming a standard practice in large enterprises, with several major vendors offering solutions in the space. SV is proven to “cut the wires” of dependencies in dev/test environments.

That’s great for traditional on-premise environments, but it is especially useful in cloud dev/test scenarios, where speed is of the essence. Cloud infrastructure has come a long way in the last few years as well – offering increased capacity and performance at decreasing cost. But there will always be some components that just don’t make sense to port directly to cloud.

In many cases, you don’t need, or even want the real thing in your dev/test cloud. Production systems may respond and perform unpredictably. If you are developing an application that will talk to production systems, you will likely need to suss out all the boundary conditions in your battery of tests. For instance, what if the mainframe responds in 30 seconds instead of 3 seconds, or .3 seconds? What if my partner’s service returns my form request with an unknown error, or a bunch of SQL hack statements?

It takes too much work and coordination to try and make every other team’s system respond exactly as you want. But you can easily make a virtual service do what you want. Better to focus on the aspects of development testing, integration and performance testing that are in the scope of your requirements, and automate the rest."

Read the original blog entry...

More Stories By Cynthia Dunlop

Cynthia Dunlop, Lead Content Strategist/Writer at Tricentis, writes about software testing and the SDLC—specializing in continuous testing, functional/API testing, DevOps, Agile, and service virtualization. She has written articles for publications including SD Times, Stickyminds, InfoQ, ComputerWorld, IEEE Computer, and Dr. Dobb's Journal. She also co-authored and ghostwritten several books on software development and testing for Wiley and Wiley-IEEE Press. Dunlop holds a BA from UCLA and an MA from Washington State University.

IoT & Smart Cities Stories
Cloud-enabled transformation has evolved from cost saving measure to business innovation strategy -- one that combines the cloud with cognitive capabilities to drive market disruption. Learn how you can achieve the insight and agility you need to gain a competitive advantage. Industry-acclaimed CTO and cloud expert, Shankar Kalyana presents. Only the most exceptional IBMers are appointed with the rare distinction of IBM Fellow, the highest technical honor in the company. Shankar has also receive...
DXWorldEXPO LLC announced today that ICOHOLDER named "Media Sponsor" of Miami Blockchain Event by FinTechEXPO. ICOHOLDER gives detailed information and help the community to invest in the trusty projects. Miami Blockchain Event by FinTechEXPO has opened its Call for Papers. The two-day event will present 20 top Blockchain experts. All speaking inquiries which covers the following information can be submitted by email to [email protected] Miami Blockchain Event by FinTechEXPOalso offers sp...
Headquartered in Plainsboro, NJ, Synametrics Technologies has provided IT professionals and computer systems developers since 1997. Based on the success of their initial product offerings (WinSQL and DeltaCopy), the company continues to create and hone innovative products that help its customers get more from their computer applications, databases and infrastructure. To date, over one million users around the world have chosen Synametrics solutions to help power their accelerated business or per...
DXWordEXPO New York 2018, colocated with CloudEXPO New York 2018 will be held November 11-13, 2018, in New York City and will bring together Cloud Computing, FinTech and Blockchain, Digital Transformation, Big Data, Internet of Things, DevOps, AI, Machine Learning and WebRTC to one location.
@DevOpsSummit at Cloud Expo, taking place November 12-13 in New York City, NY, is co-located with 22nd international CloudEXPO | first international DXWorldEXPO and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time t...
When talking IoT we often focus on the devices, the sensors, the hardware itself. The new smart appliances, the new smart or self-driving cars (which are amalgamations of many ‘things'). When we are looking at the world of IoT, we should take a step back, look at the big picture. What value are these devices providing. IoT is not about the devices, its about the data consumed and generated. The devices are tools, mechanisms, conduits. This paper discusses the considerations when dealing with the...
Charles Araujo is an industry analyst, internationally recognized authority on the Digital Enterprise and author of The Quantum Age of IT: Why Everything You Know About IT is About to Change. As Principal Analyst with Intellyx, he writes, speaks and advises organizations on how to navigate through this time of disruption. He is also the founder of The Institute for Digital Transformation and a sought after keynote speaker. He has been a regular contributor to both InformationWeek and CIO Insight...
Digital Transformation is much more than a buzzword. The radical shift to digital mechanisms for almost every process is evident across all industries and verticals. This is often especially true in financial services, where the legacy environment is many times unable to keep up with the rapidly shifting demands of the consumer. The constant pressure to provide complete, omnichannel delivery of customer-facing solutions to meet both regulatory and customer demands is putting enormous pressure on...
Machine learning has taken residence at our cities' cores and now we can finally have "smart cities." Cities are a collection of buildings made to provide the structure and safety necessary for people to function, create and survive. Buildings are a pool of ever-changing performance data from large automated systems such as heating and cooling to the people that live and work within them. Through machine learning, buildings can optimize performance, reduce costs, and improve occupant comfort by ...
SYS-CON Events announced today that IoT Global Network has been named “Media Sponsor” of SYS-CON's @ThingsExpo, which will take place on June 6–8, 2017, at the Javits Center in New York City, NY. The IoT Global Network is a platform where you can connect with industry experts and network across the IoT community to build the successful IoT business of the future.