|By Ed Featherston||
|April 14, 2014 09:45 AM EDT||
There are things we tend to take for granted in our everyday lives. We have certain expectations that don't even have to be spoken, they're just a given. If you walk into a room and turn on the light switch, the lights will go on, it's assumed. If you turn the water faucet on, water will come out; if you pick up the telephone, there will be a dial tone. The concept of any of those things not happening does not enter the conversation. These are services we have that are ubiquitous; we don't even think about them - they are just there.
In recent years people have seen the impact Mother Nature has had on those core services such as electricity, water and phone, Storms, hurricanes, floods and blizzards have taken our expectations of these services and turned them on their head.
Cloud Computing, the New Light Switch
Cloud computing has become pervasive in both our personal and business lives; you cannot have a conversation about technology without the word "cloud" in it.
On a personal level, our music players are streaming from the cloud, our tablets and eReaders are getting books from the cloud, our TVs are streaming video from the cloud and our smart phones and PCs are being backed up to the cloud. Google has glasses that connect you to the cloud and Samsung just came out with a watch that connects you to the cloud. Like the electricity and water in your home, the cloud is always there - at least that has become the perception and expectation.
On a business level, our expectations are influenced by our personal exposure and experiences with technology. There is an assumption that by going to the cloud, the services provided will always be there, like the light switch.
Recent Heavy Weather in the Cloud
Cloud services and service providers do enhance those expectations. By dispersing applications across multiple servers and multiple data centers, the technology implementations allow for higher levels of fault tolerance. The risk is that the higher levels of complexity needed to implement these infrastructures introduce new potential ‘technology storms' that can expose a business to unexpected failures and outages.
One need only read the headlines of public cloud outages over the last year whether it be NASDQ, Amazon, Google, and numerous other providers to understand that going to the cloud does not come with 100% availability, and that comes with a cost.
- In January of this year, DropBox experienced an outage due to a ‘routine maintenance episode' on a Friday evening. Customers experienced 2-5 hour loss of access to services, some lasting into the weekend.
- In August of last year, NASDAQ was shut down for 3 hours. The root cause was determined to be a ‘data flood' on requests that peaked at 26,000/sec, (26 times normal volumes) that exposed a software flaw that prevented the fail-safes from being triggered to allow operations to continue.
- In that same month, Google experienced an outage of their services that only lasted 4 minutes. In that short period of time, Internet traffic dropped by 40%. (The fact the outage only lasted 4 minutes speaks well of Google's recovery plans and services.)
- On January 31st, 2013, Amazon had an outage that lasted only 49 minutes. The estimated cost to Amazon in lost sales for that 49 minutes is estimated to be between $4-$5M dollars. (Several other companies that utilize Amazon's services, such as Netflix, also experienced the impact of this outage.)
- As far back as two years ago, a large portion of the State of Maryland's IT services to the public were down for days due to a double failure in the storage sub-systems and their failover systems. No system is immune.
Planning for Availability and Recoverability
Going to the cloud does not in and of itself provide high availability and resiliency. Like any technology architecture, these capabilities need to be designed in and come with a cost. Higher availability has always required more effort and associated costs, and going to the cloud alone does not necessarily provide what your business is expecting from that light switch.
When moving to cloud architectures, whether they are public or private, business needs and expectations around availability and resiliency must be defined and understood. You cannot take for granted that by being in the cloud the needs will be met. Due diligence must still be performed.
- When going to the public clouds, you need to make sure the availability requirements from the business are included in the SLAs with the cloud vendor.
- When building a private cloud network, it is incumbent on the IT organization to ensure the needs and requirements are baked into the design and implementation of that infrastructure, and that expectations with the business are properly set and understood.
- Risk mitigation plans need to be developed and in place before outages occur, as even the best infrastructure may still have a failure (such as the State of Maryland). Going to the cloud does not negate the need to develop and have a business continuity plan.
- If working with a public cloud provider, this is a joint effort, not solely the vendor's responsibility or yours. Vendors will have their own set of plans, and you must dovetail yours with theirs. Make sure you understand what they have in place before signing on the dotted line.
No technology negates the need for proper planning and the cloud is no different. Ultimately, weathering the technological natural disasters in the cloud is accomplished just like we weather those of Mother Nature, prepare a plan, so when the storm does hit, you can make it out the other side.
For basic one-to-one voice or video calling solutions, WebRTC has proven to be a very powerful technology. Although WebRTC’s core functionality is to provide secure, real-time p2p media streaming, leveraging native platform features and server-side components brings up new communication capabilities for web and native mobile applications, allowing for advanced multi-user use cases such as video broadcasting, conferencing, and media recording.
Jan. 17, 2017 07:00 AM EST Reads: 6,760
The best-practices for building IoT applications with Go Code that attendees can use to build their own IoT applications. In his session at @ThingsExpo, Indraneel Mitra, Senior Solutions Architect & Technology Evangelist at Cognizant, provided valuable information and resources for both novice and experienced developers on how to get started with IoT and Golang in a day. He also provided information on how to use Intel Arduino Kit, Go Robotics API and AWS IoT stack to build an application tha...
Jan. 17, 2017 06:30 AM EST Reads: 3,752
Every successful software product evolves from an idea to an enterprise system. Notably, the same way is passed by the product owner's company. In his session at 20th Cloud Expo, Oleg Lola, CEO of MobiDev, will provide a generalized overview of the evolution of a software product, the product owner, the needs that arise at various stages of this process, and the value brought by a software development partner to the product owner as a response to these needs.
Jan. 17, 2017 06:00 AM EST Reads: 1,118
SYS-CON Events announced today that MobiDev, a client-oriented software development company, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place June 6-8, 2017, at the Javits Center in New York City, NY, and the 21st International Cloud Expo®, which will take place October 31-November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. MobiDev is a software company that develops and delivers turn-key mobile apps, websites, web services, and complex softw...
Jan. 17, 2017 04:15 AM EST Reads: 1,786
DevOps is being widely accepted (if not fully adopted) as essential in enterprise IT. But as Enterprise DevOps gains maturity, expands scope, and increases velocity, the need for data-driven decisions across teams becomes more acute. DevOps teams in any modern business must wrangle the ‘digital exhaust’ from the delivery toolchain, "pervasive" and "cognitive" computing, APIs and services, mobile devices and applications, the Internet of Things, and now even blockchain. In this power panel at @...
Jan. 17, 2017 03:45 AM EST Reads: 2,712
Internet of @ThingsExpo, taking place June 6-8, 2017 at the Javits Center in New York City, New York, is co-located with the 20th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. @ThingsExpo New York Call for Papers is now open.
Jan. 17, 2017 03:45 AM EST Reads: 3,525
Web Real-Time Communication APIs have quickly revolutionized what browsers are capable of. In addition to video and audio streams, we can now bi-directionally send arbitrary data over WebRTC's PeerConnection Data Channels. With the advent of Progressive Web Apps and new hardware APIs such as WebBluetooh and WebUSB, we can finally enable users to stitch together the Internet of Things directly from their browsers while communicating privately and securely in a decentralized way.
Jan. 17, 2017 03:00 AM EST Reads: 569
The cloud market growth today is largely in public clouds. While there is a lot of spend in IT departments in virtualization, these aren’t yet translating into a true “cloud” experience within the enterprise. What is stopping the growth of the “private cloud” market? In his general session at 18th Cloud Expo, Nara Rajagopalan, CEO of Accelerite, explored the challenges in deploying, managing, and getting adoption for a private cloud within an enterprise. What are the key differences between wh...
Jan. 17, 2017 12:45 AM EST Reads: 6,021
WebRTC has had a real tough three or four years, and so have those working with it. Only a few short years ago, the development world were excited about WebRTC and proclaiming how awesome it was. You might have played with the technology a couple of years ago, only to find the extra infrastructure requirements were painful to implement and poorly documented. This probably left a bitter taste in your mouth, especially when things went wrong.
Jan. 16, 2017 09:00 PM EST Reads: 7,453
IoT is at the core or many Digital Transformation initiatives with the goal of re-inventing a company's business model. We all agree that collecting relevant IoT data will result in massive amounts of data needing to be stored. However, with the rapid development of IoT devices and ongoing business model transformation, we are not able to predict the volume and growth of IoT data. And with the lack of IoT history, traditional methods of IT and infrastructure planning based on the past do not app...
Jan. 16, 2017 03:15 PM EST Reads: 395
"LinearHub provides smart video conferencing, which is the Roundee service, and we archive all the video conferences and we also provide the transcript," stated Sunghyuk Kim, CEO of LinearHub, in this SYS-CON.tv interview at @ThingsExpo, held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Jan. 16, 2017 02:30 PM EST Reads: 1,557
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. 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 June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
Jan. 16, 2017 01:45 PM EST Reads: 3,609
"There's a growing demand from users for things to be faster. When you think about all the transactions or interactions users will have with your product and everything that is between those transactions and interactions - what drives us at Catchpoint Systems is the idea to measure that and to analyze it," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York Ci...
Jan. 16, 2017 12:30 PM EST Reads: 5,497
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal ...
Jan. 16, 2017 12:30 PM EST Reads: 5,031
Discover top technologies and tools all under one roof at April 24–28, 2017, at the Westin San Diego in San Diego, CA. Explore the Mobile Dev + Test and IoT Dev + Test Expo and enjoy all of these unique opportunities: The latest solutions, technologies, and tools in mobile or IoT software development and testing. Meet one-on-one with representatives from some of today's most innovative organizations
Jan. 16, 2017 12:00 PM EST Reads: 1,428
SYS-CON Events announced today that Super Micro Computer, Inc., a global leader in Embedded and IoT solutions, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 7-9, 2017, at the Javits Center in New York City, NY. Supermicro (NASDAQ: SMCI), the leading innovator in high-performance, high-efficiency server technology, is a premier provider of advanced server Building Block Solutions® for Data Center, Cloud Computing, Enterprise IT, Hadoop/Big Data, HPC and E...
Jan. 16, 2017 11:30 AM EST Reads: 5,695
SYS-CON Events announced today that Linux Academy, the foremost online Linux and cloud training platform and community, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Linux Academy was founded on the belief that providing high-quality, in-depth training should be available at an affordable price. Industry leaders in quality training, provided services, and student certification passes, its goal is to c...
Jan. 16, 2017 11:30 AM EST Reads: 1,894
20th Cloud Expo, taking place June 6-8, 2017, at the Javits Center in New York City, NY, 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.
Jan. 16, 2017 11:30 AM EST Reads: 4,165
WebRTC is the future of browser-to-browser communications, and continues to make inroads into the traditional, difficult, plug-in web communications world. The 6th WebRTC Summit continues our tradition of delivering the latest and greatest presentations within the world of WebRTC. Topics include voice calling, video chat, P2P file sharing, and use cases that have already leveraged the power and convenience of WebRTC.
Jan. 16, 2017 08:30 AM EST Reads: 3,053
WebRTC sits at the intersection between VoIP and the Web. As such, it poses some interesting challenges for those developing services on top of it, but also for those who need to test and monitor these services. In his session at WebRTC Summit, Tsahi Levent-Levi, co-founder of testRTC, reviewed the various challenges posed by WebRTC when it comes to testing and monitoring and on ways to overcome them.
Jan. 16, 2017 06:30 AM EST Reads: 5,874