|By Ajay Budhraja||
|January 4, 2013 09:00 AM EST||
Cloud computing has been marketed as one of the key advances in technology and every day we hear about new areas where cloud services are being utilized. Cloud is the bright shining star that is being leveraged for it's elastic, on-demand, resource pooling capabilities. However there have been Cloud outages recently that have adversely impacted businesses. These outages highlight the risks of the Cloud and bring into focus that such risks need to be effectively managed. Cloud outages are like lightning in the Clouds, lightning can cause problems where it strikes and preparation is important to avoid damage.
This year Amazon, Salesforce, Google, Gmail, Google App Engine, Microsoft Office 365, Azure had outages that impacted businesses. During this holiday season, some Netflix subscribers were hit with an outage on Christmas Eve that was caused by Amazon cloud servers. Amazon tracked the issue to Elastic Load Balancing, that enables spreading traffic across many servers.The wasn't good timing for the outage as subscribers were looking forward to watching movies during this period. Microsoft Azure storage had an outage during the holidays that impacted the management portal. Big Data services and providers have also reported access issues.
There are many ways of minimizing risks associated with such outages. The key is to distribute the load that comes in and to have redundancy, so that failure in one area can be picked up by another area. There are many approaches to achieving such redundancy. One way to do this is to distribute systems across locations so that if one location is down, the other one can pick up the load. Multiple location failover can be more expensive, hence the costs have to be weighed against the benefits and availability requirements. Another approach is to have back up clouds for applications with requirements for high availability, to which traffic can be diverted to reduce the risks of downtime in a specific cloud. Again, this can be more costly compared to having the regular clouds. A similar approach is to have the applications spread out across many clouds, so that if there are downtime issues, not all applications go down at once. If applications are located in many clouds, this can enhance availability if one of the clouds goes down.
It is important to have adequate monitoring for applications and cloud services to be informed when the services are down and to take necessary actions. Both availability and performance monitoring should be conducted to identify any problems. Availability monitoring tracks if the applications and services are up and running, performance monitoring looks into performance metrics such as response time for applications and services. Availability and performance should be specified for services and applications based on the requirements. Key events have to be identified for monitoring and specific alerts have to be set up and as soon as these alerts send notifications, specific actions should be taken. All these aspects should be defined in a plan that lays out all the details of events and related actions so that any outages can be handled effectively. Preparation is key to ensure the proper actions are taken to address and recover from any such issues. The risks related to Cloud outages can be managed by having the proper approaches for availability and performance, regularly monitoring and taking appropriate actions in a timely manner.
(This has been extracted from and is reference to Ajay Budhraja's blog)
More and more companies are looking to microservices as an architectural pattern for breaking apart applications into more manageable pieces so that agile teams can deliver new features quicker and more effectively. What this pattern has done more than anything to date is spark organizational transformations, setting the foundation for future application development. In practice, however, there are a number of considerations to make that go beyond simply “build, ship, and run,” which changes ho...
Jun. 26, 2016 12:00 PM EDT Reads: 917
Gartner is now treating algorithms like they are some kind of innovative addition to the modern digital discussion. Presumably the brilliant minds there have some novel insight into algorithms and, yes, the Algorithm Economy that CIOs should sit up and take notice of. Not only are algorithms nothing new, but much of what Gartner is saying about them is obvious. The bigger picture here is that software continues to improve, and enterprises are becoming increasingly software-driven, in part bec...
Jun. 17, 2016 04:07 PM EDT Reads: 797
The Internet of Things is clearly many things: data collection and analytics, wearables, Smart Grids and Smart Cities, the Industrial Internet, and more. Cool platforms like Arduino, Raspberry Pi, Intel's Galileo and Edison, and a diverse world of sensors are making the IoT a great toy box for developers in all these areas. In this Power Panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, panelists discussed what things are the most important, which will have the most profound...
Jun. 12, 2016 09:00 PM EDT Reads: 5,133
The Internet of Things (IoT) is growing rapidly by extending current technologies, products and networks. By 2020, Cisco estimates there will be 50 billion connected devices. Gartner has forecast revenues of over $300 billion, just to IoT suppliers. Now is the time to figure out how you’ll make money – not just create innovative products. With hundreds of new products and companies jumping into the IoT fray every month, there’s no shortage of innovation. Despite this, McKinsey/VisionMobile data...
Jun. 12, 2016 02:45 AM EDT Reads: 3,686
NHK, Japan Broadcasting, will feature the upcoming @ThingsExpo Silicon Valley in a special 'Internet of Things' and smart technology documentary that will be filmed on the expo floor between November 3 to 5, 2015, in Santa Clara. NHK is the sole public TV network in Japan equivalent to the BBC in the UK and the largest in Asia with many award-winning science and technology programs. Japanese TV is producing a documentary about IoT and Smart technology and will be covering @ThingsExpo Silicon Val...
Jun. 8, 2016 10:30 PM EDT Reads: 4,604
SYS-CON Events announced today that Men & Mice, the leading global provider of DNS, DHCP and IP address management overlay solutions, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. The Men & Mice Suite overlay solution is already known for its powerful application in heterogeneous operating environments, enabling enterprises to scale without fuss. Building on a solid range of diverse platform support,...
Jun. 8, 2016 06:45 PM EDT Reads: 4,126
Internet of @ThingsExpo, taking place June 7-9, 2016 at Javits Center, New York City and Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 18th International @CloudExpo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo New York Call for Papers is now open.
Jun. 8, 2016 03:45 PM EDT Reads: 3,280
SYS-CON Events announced today that Catchpoint Systems, Inc., a provider of innovative web and infrastructure monitoring solutions, has been named “Silver Sponsor” of SYS-CON's DevOps Summit at 18th Cloud Expo New York, which will take place June 7-9, 2016, at the Javits Center in New York City, NY. Catchpoint is a leading Digital Performance Analytics company that provides unparalleled insight into customer-critical services to help consistently deliver an amazing customer experience. Designed...
Jun. 8, 2016 03:00 PM EDT Reads: 3,249
@DevOpsSummit taking place June 7-9, 2016 at Javits Center, New York City, and Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 18th International @CloudExpo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world.
Jun. 8, 2016 01:00 PM EDT Reads: 4,427
Cloud Expo, Inc. has announced today that Andi Mann returns to 'DevOps at Cloud Expo 2016' as Conference Chair The @DevOpsSummit at Cloud Expo will take place on June 7-9, 2016, at the Javits Center in New York City, New York. "DevOps is set to be one of the most profound disruptions to hit IT in decades," said Andi Mann. "It is a natural extension of cloud computing, and I have seen both firsthand and in independent research the fantastic results DevOps delivers. So I am excited to help the g...
Jun. 8, 2016 11:00 AM EDT Reads: 3,702
Korean Broadcasting System (KBS) will feature the upcoming 18th Cloud Expo | @ThingsExpo in a New York news documentary about the "New IT for the Future." The documentary will cover how big companies are transmitting or adopting the new IT for the future and will be filmed on the expo floor between June 7-June 9, 2016, at the Javits Center in New York City, New York. KBS has long been a leader in the development of the broadcasting culture of Korea. As the key public service broadcaster of Korea...
Jun. 8, 2016 10:00 AM EDT Reads: 2,616
SYS-CON Events announced today that Addteq will exhibit at SYS-CON's @DevOpsSummit at Cloud Expo New York, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Addteq is one of the top 10 Platinum Atlassian Experts who specialize in DevOps, custom and continuous integration, automation, plugin development, and consulting for midsize and global firms. Addteq firmly believes that automation is essential for successful software releases. Addteq centers its products a...
Jun. 8, 2016 09:45 AM EDT Reads: 2,591
In the rush to compete in the digital age, a successful digital transformation is essential, but many organizations are setting themselves up for failure. There’s a common misconception that the process is just about technology, but it’s not. It’s about your business. It shouldn’t be treated as an isolated IT project; it should be driven by business needs with the committed involvement of a range of stakeholders.
Jun. 8, 2016 02:15 AM EDT Reads: 3,656
SYS-CON Events announced today that FalconStor Software® Inc., a 15-year innovator of software-defined storage solutions, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. FalconStor Software®, Inc. (NASDAQ: FALC) is a leading software-defined storage company offering a converged, hardware-agnostic, software-defined storage and data services platform. Its flagship solution FreeStor®, utilizes a horizonta...
Jun. 7, 2016 07:00 PM EDT Reads: 4,245
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York and 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 ...
Jun. 7, 2016 04:30 PM EDT Reads: 5,982
SYS-CON Events announced today that Column Technologies will exhibit at SYS-CON's @DevOpsSummit at Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Established in 1998, Column Technologies is a global technology solutions provider with over 400 employees, headquartered in the United States with offices in Canada, India, and the United Kingdom. Column Technologies provides “Best of Breed” technology solutions that automate the key DevOps principal...
Jun. 7, 2016 04:15 PM EDT Reads: 3,402
SYS-CON Events announced today that SoftLayer, an IBM Company, has been named “Gold Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York, New York. SoftLayer, an IBM Company, provides cloud infrastructure as a service from a growing number of data centers and network points of presence around the world. SoftLayer’s customers range from Web startups to global enterprises.
Jun. 7, 2016 01:00 PM EDT Reads: 2,786
SYS-CON Events announced today that IBM Cloud Data Services has been named “Bronze Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. IBM Cloud Data Services offers a portfolio of integrated, best-of-breed cloud data services for developers focused on mobile computing and analytics use cases.
Jun. 7, 2016 12:30 PM EDT Reads: 2,820
SYS-CON Events announced today that Anexia will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Anexia offers high-quality customized managed hosting solutions for SaaS and IaaS companies. The company was founded in 2006 in Klagenfurt, Austria. Today, it has additional offices in Vienna, Graz, Munich, Cologne and New York City to serve numerous international customers.
Jun. 7, 2016 11:00 AM EDT Reads: 2,953
SYS-CON Events announced today that Stratoscale, the software company developing the next generation data center operating system, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Stratoscale is revolutionizing the data center with a zero-to-cloud-in-minutes solution. With Stratoscale’s hardware-agnostic, Software Defined Data Center (SDDC) solution to store everything, run anything and scale everywhere...
Jun. 7, 2016 08:00 AM EDT Reads: 2,962