Welcome!

SOA & WOA Authors: Elizabeth White, Liz McMillan, Vincent Brasseur, Ignacio M. Llorente, Natalie Lerner

Related Topics: Cloud Expo, Java, SOA & WOA, Linux, Virtualization, Big Data Journal

Cloud Expo: Article

Should Cloud Be Part of Your Backup and Disaster Recovery Plan?

How Cloud enables a fast, agile and cost-effective recovery process

Recent times have witnessed a huge shift in paradigm of data storage for backup and recovery. As the legendary Steve Jobs said, "The truth lies in the Cloud" - the introduction of the Cloud has enabled the fast and agile data recovery process which is can be more efficient, flexible and cost-effective than restoring data or systems from physical drives or tapes, as is the standard practice.

Cloud backup is the new approach to data storage and backup which allows the users to store a copy of the data on an offsite server - accessible via the network. The network that hosts the server may be private or a public one, and is often managed by some third-party service provider. Therefore, the provision of cloud solution for the data recovery services is a flourishing business market whereby the service provider charges the users in exchange for server access, storage space and bandwidth, etc.

The online backup systems typically are schedule-based; however continual backup is a possibility. Depending on the requirements of the system and application, the backup is updated at preset intermittent levels; with the aim of efficient time and bandwidth utilization. The popularity of the Cloud backup (or managed backup service) business lies in the convenience it offers. The cost is reduced due to elimination of physical resources such as hard disks from the scenario with the added benefit of the automatic execution of the backup.

Cloud-based disaster recovery are a highly viable and useful approach for ensuring business continuity.  Using a completely virtualized environment and techniques such as replicated data, services such as LAN Doctors, Inc., a New Jersey-based managed backup service was able to provide 100% uptime when one of their largest clients - a major processor of insurance claims, was hit by a hurricane, lost internet connectivity - and was unable to process claims.

This kind of near-realtime "off-site" disaster recovery capability is now available to organizations of all sizes - not just those large enough to afford redundant data centers with high speed network connections.

The use of Cloud for backup and disaster recovery will grow - the increase in demand of the cloud storage is due mainly to the exponential increase in the more critical data amounts of the organizations over time. Increasingly, organizations are replicating not only data - but entire virtual systems to the Cloud.  Adding to the Cloud's advantages is the reduced price, flexibility of repeated testing and the non-rigid structure of the Cloud which gives you full opportunity to scale up or down as per your requirements.  The flexibility to restore from physical to Cloud-based virtual machine adds to the attraction.

Why Cloud Is Better
The most common traditional backup mechanism used is to store the data backup offsite.  For small business owners, sometimes that means putting a tape or disk drive in the computer bag and bringing it home.  For others, tapes/disks are sent overnight to a secure location. The most common problems with this approach are that either the data is not being stored offsite (due to human or procedural error), or else the data and systems are not being backed up frequently enough.  Furthermore, when a recovery is necessary, the media typically need to be transported back on-site.  If the data backup is stored locally, then there is the chance of a regional problem impacting the ability to recover. In retrospect, cloud offers a complete regionally-immune mechanism for online data recovery by creating a backup online at a remote site and enabling prompt data recovery when required.  Backups can be done as often as required.

Other Cloud-based recovery services include fail-over servers. In this scenario, in the event of server failure, a virtualized server and all the data can be spun up - while the failed server is recovered.

The Cloud provides significant advantages to many organizations - it enables a full data recovery mechanism by using backups, fail-over servers and a storage site remotely placed so as to keep it safe from the local or regional factors.  Meanwhile, the organizations avoid the cost and effort associated with maintaining all that backup infrastructure.

The large corporations - those which can afford redundant and remote compute capacity, and typically already have sophisticated recovery mechanisms running, can benefit by leveraging the Cloud where appropriate - and hence experience even better results than before. Of course, for a large organization to exercise and experience benefits of Cloud to its full in this area, it would need to consider the architecture and applications of their systems and the kind of technology deployed.

Or Is It?
The biggest concern for people and enterprises when it comes to the Cloud is the security of their data and the issue of their privacy.  Data from IDC show that 93 percent of US companies are backing up at least some data to the Cloud; whereas that number falls to about 63% in Western Europe and even further (57%) in Asia-Pacific region.  The biggest reason European and Asia-Pacific organizations give for not leveraging Cloud for backup?  Security.

There can also be latency issues in dealing with effectively streaming large amounts of data to the Cloud - versus (for example) having a data storage appliance with built-in deduplication and data compression.

Cloud or Local?  The Verdict
The answer is clearly "it depends".  Backup should never be treated as a "one-size fits all" thing.  Your backup and recovery mechanisms need to be matched to your particular technological and business needs.  There's simply no substitute for knowing your own requirements, the capability of various technologies, and carrying out a thorough evaluation.  Don't be surprised if you end up with both Cloud and local - some systems simply require local backup (either for business, regulatory or technological reasons).

With the average size of an organization's data growing at 40% a year, one thing is certain -  there is a lot of backing up that needs to get done, both locally and on the Cloud.

More Stories By Hollis Tibbetts

Hollis Tibbetts, or @SoftwareHollis as his 50,000+ followers know him on Twitter, is listed on various “top 100 expert lists” for a variety of topics – ranging from Cloud to Technology Marketing, Hollis is by day Evangelist & Software Technology Director at Dell Software. By night and weekends he is a commentator, speaker and all-round communicator about Software, Data and Cloud in their myriad aspects. You can also reach Hollis on LinkedIn – linkedin.com/in/SoftwareHollis. His latest online venture is OnlineBackupNews - a free reference site to help organizations protect their data, applications and systems from threats. Every year IT Downtime Costs $26.5 Billion In Lost Revenue. Even with such high costs, 56% of enterprises in North America and 30% in Europe don’t have a good disaster recovery plan. Online Backup News aims to make sure you all have the news and tips needed to keep your IT Costs down and your information safe by providing best practices, technology insights, strategies, real-world examples and various tips and techniques from a variety of industry experts.

Hollis is a regularly featured blogger at ebizQ, a venue focused on enterprise technologies, with over 100,000 subscribers. He is also an author on Social Media Today "The World's Best Thinkers on Social Media", and maintains a blog focused on protecting data: Online Backup News.
He tweets actively as @SoftwareHollis

Additional information is available at HollisTibbetts.com

All opinions expressed in the author's articles are his own personal opinions vs. those of his employer.

@ThingsExpo Stories
Connected devices and the Internet of Things are getting significant momentum in 2014. In his session at Internet of @ThingsExpo, Jim Hunter, Chief Scientist & Technology Evangelist at Greenwave Systems, examined three key elements that together will drive mass adoption of the IoT before the end of 2015. The first element is the recent advent of robust open source protocols (like AllJoyn and WebRTC) that facilitate M2M communication. The second is broad availability of flexible, cost-effective storage designed to handle the massive surge in back-end data in a world where timely analytics is e...
How do APIs and IoT relate? The answer is not as simple as merely adding an API on top of a dumb device, but rather about understanding the architectural patterns for implementing an IoT fabric. There are typically two or three trends: Exposing the device to a management framework Exposing that management framework to a business centric logic Exposing that business layer and data to end users. This last trend is the IoT stack, which involves a new shift in the separation of what stuff happens, where data lives and where the interface lies. For instance, it's a mix of architectural styles ...
The Internet of Things will put IT to its ultimate test by creating infinite new opportunities to digitize products and services, generate and analyze new data to improve customer satisfaction, and discover new ways to gain a competitive advantage across nearly every industry. In order to help corporate business units to capitalize on the rapidly evolving IoT opportunities, IT must stand up to a new set of challenges. In his session at @ThingsExpo, Jeff Kaplan, Managing Director of THINKstrategies, will examine why IT must finally fulfill its role in support of its SBUs or face a new round of...
We are reaching the end of the beginning with WebRTC, and real systems using this technology have begun to appear. One challenge that faces every WebRTC deployment (in some form or another) is identity management. For example, if you have an existing service – possibly built on a variety of different PaaS/SaaS offerings – and you want to add real-time communications you are faced with a challenge relating to user management, authentication, authorization, and validation. Service providers will want to use their existing identities, but these will have credentials already that are (hopefully) i...
Cultural, regulatory, environmental, political and economic (CREPE) conditions over the past decade are creating cross-industry solution spaces that require processes and technologies from both the Internet of Things (IoT), and Data Management and Analytics (DMA). These solution spaces are evolving into Sensor Analytics Ecosystems (SAE) that represent significant new opportunities for organizations of all types. Public Utilities throughout the world, providing electricity, natural gas and water, are pursuing SmartGrid initiatives that represent one of the more mature examples of SAE. We have s...
"Matrix is an ambitious open standard and implementation that's set up to break down the fragmentation problems that exist in IP messaging and VoIP communication," explained John Woolf, Technical Evangelist at Matrix, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
The Internet of Things will greatly expand the opportunities for data collection and new business models driven off of that data. In her session at @ThingsExpo, Esmeralda Swartz, CMO of MetraTech, discussed how for this to be effective you not only need to have infrastructure and operational models capable of utilizing this new phenomenon, but increasingly service providers will need to convince a skeptical public to participate. Get ready to show them the money!
One of the biggest challenges when developing connected devices is identifying user value and delivering it through successful user experiences. In his session at Internet of @ThingsExpo, Mike Kuniavsky, Principal Scientist, Innovation Services at PARC, described an IoT-specific approach to user experience design that combines approaches from interaction design, industrial design and service design to create experiences that go beyond simple connected gadgets to create lasting, multi-device experiences grounded in people's real needs and desires.
P2P RTC will impact the landscape of communications, shifting from traditional telephony style communications models to OTT (Over-The-Top) cloud assisted & PaaS (Platform as a Service) communication services. The P2P shift will impact many areas of our lives, from mobile communication, human interactive web services, RTC and telephony infrastructure, user federation, security and privacy implications, business costs, and scalability. In his session at @ThingsExpo, Robin Raymond, Chief Architect at Hookflash, will walk through the shifting landscape of traditional telephone and voice services ...
Scott Jenson leads a project called The Physical Web within the Chrome team at Google. Project members are working to take the scalability and openness of the web and use it to talk to the exponentially exploding range of smart devices. Nearly every company today working on the IoT comes up with the same basic solution: use my server and you'll be fine. But if we really believe there will be trillions of these devices, that just can't scale. We need a system that is open a scalable and by using the URL as a basic building block, we open this up and get the same resilience that the web enjoys.
The Internet of Things is tied together with a thin strand that is known as time. Coincidentally, at the core of nearly all data analytics is a timestamp. When working with time series data there are a few core principles that everyone should consider, especially across datasets where time is the common boundary. In his session at Internet of @ThingsExpo, Jim Scott, Director of Enterprise Strategy & Architecture at MapR Technologies, discussed single-value, geo-spatial, and log time series data. By focusing on enterprise applications and the data center, he will use OpenTSDB as an example t...
The Domain Name Service (DNS) is one of the most important components in networking infrastructure, enabling users and services to access applications by translating URLs (names) into IP addresses (numbers). Because every icon and URL and all embedded content on a website requires a DNS lookup loading complex sites necessitates hundreds of DNS queries. In addition, as more internet-enabled ‘Things' get connected, people will rely on DNS to name and find their fridges, toasters and toilets. According to a recent IDG Research Services Survey this rate of traffic will only grow. What's driving t...
Enthusiasm for the Internet of Things has reached an all-time high. In 2013 alone, venture capitalists spent more than $1 billion dollars investing in the IoT space. With "smart" appliances and devices, IoT covers wearable smart devices, cloud services to hardware companies. Nest, a Google company, detects temperatures inside homes and automatically adjusts it by tracking its user's habit. These technologies are quickly developing and with it come challenges such as bridging infrastructure gaps, abiding by privacy concerns and making the concept a reality. These challenges can't be addressed w...
Explosive growth in connected devices. Enormous amounts of data for collection and analysis. Critical use of data for split-second decision making and actionable information. All three are factors in making the Internet of Things a reality. Yet, any one factor would have an IT organization pondering its infrastructure strategy. How should your organization enhance its IT framework to enable an Internet of Things implementation? In his session at Internet of @ThingsExpo, James Kirkland, Chief Architect for the Internet of Things and Intelligent Systems at Red Hat, described how to revolutioniz...
Bit6 today issued a challenge to the technology community implementing Web Real Time Communication (WebRTC). To leap beyond WebRTC’s significant limitations and fully leverage its underlying value to accelerate innovation, application developers need to consider the entire communications ecosystem.
The definition of IoT is not new, in fact it’s been around for over a decade. What has changed is the public's awareness that the technology we use on a daily basis has caught up on the vision of an always on, always connected world. If you look into the details of what comprises the IoT, you’ll see that it includes everything from cloud computing, Big Data analytics, “Things,” Web communication, applications, network, storage, etc. It is essentially including everything connected online from hardware to software, or as we like to say, it’s an Internet of many different things. The difference ...
Cloud Expo 2014 TV commercials will feature @ThingsExpo, which was launched in June, 2014 at New York City's Javits Center as the largest 'Internet of Things' event in the world.
SYS-CON Events announced today that Windstream, a leading provider of advanced network and cloud communications, has been named “Silver Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9–11, 2015, at the Javits Center in New York, NY. Windstream (Nasdaq: WIN), a FORTUNE 500 and S&P 500 company, is a leading provider of advanced network communications, including cloud computing and managed services, to businesses nationwide. The company also offers broadband, phone and digital TV services to consumers primarily in rural areas.
"There is a natural synchronization between the business models, the IoT is there to support ,” explained Brendan O'Brien, Co-founder and Chief Architect of Aria Systems, in this SYS-CON.tv interview at the 15th International Cloud Expo®, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
The major cloud platforms defy a simple, side-by-side analysis. Each of the major IaaS public-cloud platforms offers their own unique strengths and functionality. Options for on-site private cloud are diverse as well, and must be designed and deployed while taking existing legacy architecture and infrastructure into account. Then the reality is that most enterprises are embarking on a hybrid cloud strategy and programs. In this Power Panel at 15th Cloud Expo (http://www.CloudComputingExpo.com), moderated by Ashar Baig, Research Director, Cloud, at Gigaom Research, Nate Gordon, Director of T...