Click here to close now.

Welcome!

Microservices Journal Authors: Roger Strukhoff, Carmen Gonzalez, Liz McMillan, Pat Romanski, Elizabeth White

Related Topics: Virtualization, Microservices Journal, Linux, Open Source, Cloud Expo, SDN Journal

Virtualization: Blog Feed Post

Virtual, Cloud & IT Availability - Shared Responsibility & Common Sense

A common challenge today is cost cutting along with a focus on the newest technology

In case you missed it, recently the State of Oregon had a data center computer problem (ok, storage and application outage) that resulted in unemployment benefits not being provided. Tony Knotzer over at Network Computing did a story Oregon Storage Debacle Highlights Need To Plan For Failure and asked me for some perspectives that you can read here.

The reason I bring this incident up is not to join in the feeding frenzy that usually occurs when something like this happens, instead, to touch on what should be common. What is lacking at times (or more needed) is common sense when it comes to designing and managing flexible scalable data infrastructures.

Data center

“Fundamental IT 101 is that all technology will fail, despite what the vendors tell you,” Schulz said. And the most likely time technology will fail, he notes, is when people are involved -- doing configurations, making changes or updates, or performing upgrades. - Via Network Computing

Note that while any technology can or has fail at some point, how it fails along with fault containment via design best practices and vendor resolution are important.

Good vendors learn and correct things so that they don't happen again as well as work with customers on best practices to isolate and contain faults from expanding into disasters. Thus when a sales or marketing person tries to tell me that they have never had a failure I wonder if a: they are making something up, b: have not actually shipped to a customer in production, c: not aware of other deployments, d: towing the company line, e: too good to be true or f: all the above.

People talking

On the other hand, when a vendor tells me how they have resiliency in their product as well as processes, best practices and can even tell me (public or under NDA) how they have addressed issues, then they have my attention.

A common challenge today is cost cutting along with focus on the newest technology from servers to storage, networking to cloud, virtualization and software defined among other buzzword bingo themes and trends.

buzzword bingo

What also gets overlooked as mentioned above is common sense.

Perhaps if somebody could package and launch a good public relations campaign profiling common sense such as Software Defined Common Sense (SDCS) that might help?

On the other hand, similar to public service announcements (PSA) that may seem like common sense to some, there is a reason they are being done. That is to pass on the information to others who may not know about it thus lack what is perceived as common sense.

Oregon

Lets get back to the state of Oregon's computer systems issues and the blame game.

You know the blame game? That is when something happens or does not happen as you want it to simply find somebody else to blame or pivot and point a finger elsewhere.

the blame game

While perhaps good for CYA, the blame games usually does not help to prevent something happening again, or in the first place.

Hence in my comments about the state of Oregon computer storage system problems, I took the tone of what is common these days of no fault, shared responsibility and blame.

In other words does not matter who did what first or did not do, both sides could have prevented it.

For some this might resonate of it does not matter who misbehaved in the sandbox or play room, everybody gets a time out.

This is not to say that one side or the other has to assume or take on more blame or responsibility than the other, rather there is a shared responsibility to look out for each other.

Storage I/O trends

Just like when you drive a car, the education focus is on defensive safe driving to watch out for what the other person might do or not do (e.g. use turn signals or too busy to look in a mirror while talking or texting and driving among other things). The goal is to prevent accidents by watching out for those who are not taking responsibilities for themselves, not to mention learning from others mishaps.

teamwork

Working together vs. the blame game

Different views of customer vs. vendor
Having been a customer, as well as a vendor in the past not surprisingly I have some different views on this.

Sure the customer or client is always right, however sometimes there needs to be unpleasant conversations to help the customer help themselves, or keep themselves out of trouble.

Likewise a vendor may also take the blame when something does go wrong, even if it was entirely not their own fault just to stay in good graces with the customer or get that next deal.

Sometimes a vendor deserves to get beat up when something goes wrong, or at a least tell their story including if needed behind closed doors or under NDA. Likewise to have a meaningful relationship or partnership with the vendor, supplier or VAR, there needs to be trust and confidence which means not everything gets put out for media or blog venues to feed on.

Sure there is explaining what happened without spin, however there is also learning from mistakes to prevent them from happening which should be common sense. If part of that sharing of blame and responsibility requires being not in public that's fine, as well as enough information of what happened is conveyed to clarify concerns and create confidence.

hand cuffs

With vendor lockin, when I was a customer some taught that it's the vendors fault (or for CYA, blame them), as a vendor the thinking was enforced that the customer is always right and its the competition who causes lockin.

As an analyst advisory consulting, my thinking not surprisingly is that of shared responsibility.

This means only you can allow vendor lockin, not to mention decide if lockin is bad or not.

Likewise only you can prevent data loss in cloud, virtual or traditional environments which also includes loss of access.

Smokey bear

Granted somebody higher up the organization structure may over-ride you, however ask yourself if you did what was needed?

Likewise if a vendor is going to be doing some maintenance work in the middle of the week and there is a risk of something happening, even if they have told or sold you there is no single point of failure (NSPOF), or non disruptive upgrades.

Anytime there is a person involved regardless of if hardware, cables, software, firmware, configurations or physical environments something can happen. If the vendor drops the ball or a cable or card or something else and causes an outage or downtime, it is their responsibility to discuss those issues. However it is also the customers responsibility to discuss why they let the vendor do something during that time without taking adequate precautions. Likewise if the storage system was a single point of failure for an important system, then there is the responsibility to discuss the cost cutting concerns of others and have them justify why a redundant solution is not needed (that's CYA 101 btw ).

Some other common sense tips
For some these might be familiar and if so, are they being done, and for others, perhaps they are new or revolutionary.

In the race to jump to a new technology or vendor, what are the unknowns? For example you may know what the issues or flaws are in an existing systems, solution, product, service or vendor, however what about the new one? Will you be the production beta customer and if so, how can you mitigate any risk?

Ask vendors tough, yet fair questions that are relevant to your needs and requirements including how they handle updates, upgrades and other tasks. Don't be afraid to go under NDA if needed to get a better view of where they are at, have been and going to avoid surprises.

If this is not common IT sense, then take the responsibility to learn.
On the other hand, if this is common sense, take the responsibility to share and help others learn what it is that you know.

Also understand your availability needs and wants as well as balance those with costs along with risks. If something can go wrong it will if people are involved, thus design for resiliency including maintenance to offset applicable threat risks. Remember in the data center not everything is the same.

Storage I/O trends

Here is my point.
There is enough blame as well as accolades to go around, however take some shared responsibility and use it wisely.

Likewise in the race to cut cost, watch out for causing problems that compromise your information systems or services.

Look into removing complexity and costs without compromise which has long-term benefits vs. simply cutting costs.

Here are some related links and perspectives:
Don't Let Clouds Scare You Be Prepared
Cloud conversation, Thanks Gartner for saying what has been said
Cloud conversations: Gaining cloud confidence from insights into AWS outages (Part II)
Make Your Company Ready for the Cloud
What do you do when your service provider drops the ball
People, Not Tech, Prevent IT Convergence
Pulling Together a Converged Team
Speaking of lockin, does software eliminate or move the location of vendor lock-in?

Ok, nuff said for now, what say you?

Cheers
Gs

 

Greg Schulz - Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2013 StorageIO All Rights Reserved

Read the original blog entry...

More Stories By Greg Schulz

Greg Schulz is founder of the Server and StorageIO (StorageIO) Group, an IT industry analyst and consultancy firm. Greg has worked with various server operating systems along with storage and networking software tools, hardware and services. Greg has worked as a programmer, systems administrator, disaster recovery consultant, and storage and capacity planner for various IT organizations. He has worked for various vendors before joining an industry analyst firm and later forming StorageIO.

In addition to his analyst and consulting research duties, Schulz has published over a thousand articles, tips, reports and white papers and is a sought after popular speaker at events around the world. Greg is also author of the books Resilient Storage Network (Elsevier) and The Green and Virtual Data Center (CRC). His blog is at www.storageioblog.com and he can also be found on twitter @storageio.

@MicroservicesExpo Stories
17th Cloud Expo, taking place Nov 3-5, 2015, 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 enterprises a...
The Workspace-as-a-Service (WaaS) market will grow to $6.4B by 2018. In his session at 16th Cloud Expo, Seth Bostock, CEO of IndependenceIT, will begin by walking the audience through the evolution of Workspace as-a-Service, where it is now vs. where it going. To look beyond the desktop we must understand exactly what WaaS is, who the users are, and where it is going in the future. IT departments, ISVs and service providers must look to workflow and automation capabilities to adapt to growing ...
The truth is, today’s databases are anything but agile – they are effectively static repositories that are cumbersome to work with, difficult to change, and cannot keep pace with application demands. Performance suffers as a result, and it takes far longer than it should to deliver new features and capabilities needed to make your organization competitive. As your application and business needs change, data repositories and structures get outmoded rapidly, resulting in increased work for applica...
The speed of product development has increased massively in the past 10 years. At the same time our formal secure development and SDL methodologies have fallen behind. This forces product developers to choose between rapid release times and security. In his session at DevOps Summit, Michael Murray, Director of Cyber Security Consulting and Assessment at GE Healthcare, examined the problems and presented some solutions for moving security into the DevOps lifecycle to ensure that we get fast AND ...
The Internet of Things (IoT) promises to evolve the way the world does business; however, understanding how to apply it to your company can be a mystery. Most people struggle with understanding the potential business uses or tend to get caught up in the technology, resulting in solutions that fail to meet even minimum business goals. In his session at @ThingsExpo, Jesse Shiah, CEO / President / Co-Founder of AgilePoint Inc., showed what is needed to leverage the IoT to transform your business. ...
Thanks to Docker, it becomes very easy to leverage containers to build, ship, and run any Linux application on any kind of infrastructure. Docker is particularly helpful for microservice architectures because their successful implementation relies on a fast, efficient deployment mechanism – which is precisely one of the features of Docker. Microservice architectures are therefore becoming more popular, and are increasingly seen as an interesting option even for smaller projects, instead of bein...
Grow your business with enterprise wearable apps using SAP Platforms and Google Glass. SAP and Google just launched the SAP and Google Glass Challenge, an opportunity for you to innovate and develop the best Enterprise Wearable App using SAP Platforms and Google Glass and gain valuable market exposure. In his session at @ThingsExpo, Brian McPhail, Senior Director of Business Development, ISVs & Digital Commerce at SAP, outlined the timeline of the SAP Google Glass Challenge and the opportunity...
In his session at DevOps Summit, Tapabrata Pal, Director of Enterprise Architecture at Capital One, will tell a story about how Capital One has embraced Agile and DevOps Security practices across the Enterprise – driven by Enterprise Architecture; bringing in Development, Operations and Information Security organizations together. Capital Ones DevOpsSec practice is based upon three "pillars" – Shift-Left, Automate Everything, Dashboard Everything. Within about three years, from 100% waterfall, C...
What are the benefits of using an enterprise-grade orchestration platform? In their session at 15th Cloud Expo, Nate Gordon, Director of Technology at Appcore, and Kedar Poduri, Senior Director of Product Management at Citrix Systems, took a closer look at the architectural design factors needed to support diverse workloads and how to run these workloads efficiently as a service provider. They also discussed how to deploy private cloud environments in 15 minutes or less.
of cloud, colocation, managed services and disaster recovery solutions, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. TierPoint, LLC, is a leading national provider of information technology and data center services, including cloud, colocation, disaster recovery and managed IT services, with corporate headquarters in St. Louis, MO. TierPoint was formed through the strategic combination of some of t...
SYS-CON Events announced today Sematext Group, Inc., a Brooklyn-based Performance Monitoring and Log Management solution provider, will exhibit at SYS-CON's DevOps Summit 2015 New York, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Sematext is a globally distributed organization that builds innovative Cloud and On Premises solutions for performance monitoring, alerting and anomaly detection (SPM), log management and analytics (Logsene), search analytics (S...
SYS-CON Media announced today that Blue Box as launched a popular blog feed on Cloud Computing Journal. Cloud Computing Journal aims to help open the eyes of Enterprise IT professionals to the economics and strategies that utility/cloud computing provides. Blue Box Cloud gives you unequaled agility, without the burden of designing, deploying and managing your own infrastructure. It’s the right choice when public cloud just won’t do. Blue Box Cloud is a managed Private Cloud as a Service (...
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo in Silicon Valley. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place Nov 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 17th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading in...
SYS-CON Media named Andi Mann editor of DevOps Journal. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the way enterprise IT is done. Andi Mann, Vice President, Strategic Solutions, at CA Technologies, is an accomplished digital business executive with extensive global expertise as a strategist, technologist, innovator, marketer, communicator, and thought lea...
When OpenStack aficionados gather in Vancouver in a couple of weeks, one of the hot topics will be containers, a “new” alternative to virtualization. Actually, container technology has been around for a couple of decades, but it is trending among the IT community at a fever pitch these days and stands to have a huge impact on the future of cloud computing.The appeal of container technology is easy to appreciate. In a nutshell, containers can enable you to run many more applications on the same h...
Docker is an open platform for developers and sysadmins of distributed applications that enables them to build, ship, and run any app anywhere. Docker allows applications to run on any platform irrespective of what tools were used to build it making it easy to distribute, test, and run software. I found this 5 Minute Docker video, which is very helpful when you want to get a quick and digestible overview. If you want to learn more, you can go to Docker’s web page and start with this Docker intro...
"ClusterUP is the most exciting company in the DevOps space," said Chhavi Upadhyay, CEO of ClusterUP. "We are solving the toughest challenges for DevOps, around creating a solution from using a container for app deployment, to facilitating creation of software stacks using drag and drop workflows for complex applications. At ClusterUP we believe that containers are here to stay and most applications can benefit from microservices architecture."
The 5th International DevOps Summit, co-located with 17th International Cloud Expo – being held November 3-5, 2015, 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...
Over the years, a variety of methodologies have emerged in order to overcome the challenges related to project constraints. The successful use of each methodology seems highly context-dependent. However, communication seems to be the common denominator of the many challenges that project management methodologies intend to resolve. In this respect, Information and Communication Technologies (ICTs) can be viewed as powerful tools for managing projects. Few research papers have focused on the way...
As the world moves from DevOps to NoOps, application deployment to the cloud ought to become a lot simpler. However, applications have been architected with a much tighter coupling than it needs to be which makes deployment in different environments and migration between them harder. 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 CloudFoundry – a complete developer-oriented Platform as a Service (PaaS...