|By Hollis Tibbetts||
|July 20, 2014 12:00 PM EDT||
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.
When you decide to launch a startup company, business advisors, counselors, bankers and armchair know-it-alls will tell you that the first thing you need to do is get funding. While there is some validity to that boilerplate piece of wisdom, the availability of and need for startup funding has gone through a dramatic transformation over the past decade, and the next few years will see even more of a shift. A perfect storm of events is causing this seismic shift. On the macroeconomic side this ...
Apr. 27, 2017 04:15 PM EDT Reads: 344
Developers want to create better apps faster. Static clouds are giving way to scalable systems, with dynamic resource allocation and application monitoring. You won't hear that chant from users on any picket line, but helping developers to create better apps faster is the mission of Lee Atchison, principal cloud architect and advocate at New Relic Inc., based in San Francisco. His singular job is to understand and drive the industry in the areas of cloud architecture, microservices, scalability ...
Apr. 27, 2017 03:00 PM EDT Reads: 3,572
A Man in the Middle attack, or MITM, is a situation wherein a malicious entity can read/write data that is being transmitted between two or more systems (in most cases, between you and the website that you are surfing). MITMs are common in China, thanks to the “Great Cannon.” The “Great Cannon” is slightly different from the “The Great Firewall.” The firewall monitors web traffic moving in and out of China and blocks prohibited content. The Great Cannon, on the other hand, acts as a man in the...
Apr. 27, 2017 01:30 PM EDT Reads: 238
This recent research on cloud computing from the Register delves a little deeper than many of the "We're all adopting cloud!" surveys we've seen. They found that meaningful cloud adoption and the idea of the cloud-first enterprise are still not reality for many businesses. The Register's stats also show a more gradual cloud deployment trend over the past five years, not any sort of explosion. One important takeaway is that coherence across internal and external clouds is essential for IT right n...
Apr. 27, 2017 01:15 PM EDT Reads: 1,740
Cloud promises the agility required by today’s digital businesses. As organizations adopt cloud based infrastructures and services, their IT resources become increasingly dynamic and hybrid in nature. Managing these require modern IT operations and tools. In his session at 20th Cloud Expo, Raj Sundaram, Senior Principal Product Manager at CA Technologies, will discuss how to modernize your IT operations in order to proactively manage your hybrid cloud and IT environments. He will be sharing be...
Apr. 27, 2017 10:00 AM EDT Reads: 693
Back in February of 2017, Andrew Clay Schafer of Pivotal tweeted the following: “seriously tho, the whole software industry is stuck on deployment when we desperately need architecture and telemetry.” Intrigue in a 140 characters. For me, I hear Andrew saying, “we’re jumping to step 5 before we’ve successfully completed steps 1-4.”
Apr. 27, 2017 09:45 AM EDT Reads: 1,850
Enterprise architects are increasingly adopting multi-cloud strategies as they seek to utilize existing data center assets, leverage the advantages of cloud computing and avoid cloud vendor lock-in. This requires a globally aware traffic management strategy that can monitor infrastructure health across data centers and end-user experience globally, while responding to control changes and system specification at the speed of today’s DevOps teams. In his session at 20th Cloud Expo, Josh Gray, Chie...
Apr. 27, 2017 08:15 AM EDT Reads: 3,338
To more closely examine the variety of ways in which IT departments around the world are integrating cloud services, and the effect hybrid IT has had on their organizations and IT job roles, SolarWinds recently released the SolarWinds IT Trends Report 2017: Portrait of a Hybrid Organization. This annual study consists of survey-based research that explores significant trends, developments, and movements related to and directly affecting IT and IT professionals.
Apr. 27, 2017 04:45 AM EDT Reads: 1,738
In his general session at 19th Cloud Expo, Manish Dixit, VP of Product and Engineering at Dice, discussed how Dice leverages data insights and tools to help both tech professionals and recruiters better understand how skills relate to each other and which skills are in high demand using interactive visualizations and salary indicator tools to maximize earning potential. Manish Dixit is VP of Product and Engineering at Dice. As the leader of the Product, Engineering and Data Sciences team at D...
Apr. 27, 2017 03:15 AM EDT Reads: 6,072
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...
Apr. 27, 2017 12:00 AM EDT Reads: 9,229
Cloud Expo, Inc. has announced today that Aruna Ravichandran, vice president of DevOps Product and Solutions Marketing at CA Technologies, has been named co-conference chair of DevOps at Cloud Expo 2017. The @DevOpsSummit at Cloud Expo New York will take place on June 6-8, 2017, at the Javits Center in New York City, New York, and @DevOpsSummit at Cloud Expo Silicon Valley will take place Oct. 31-Nov. 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Apr. 26, 2017 09:45 PM EDT Reads: 2,619
Is your application too difficult to manage? Do changes take dozens of developers hundreds of hours to execute, and frequently result in downtime across all your site’s functions? It sounds like you have a monolith! A monolith is one of the three main software architectures that define most applications. Whether you’ve intentionally set out to create a monolith or not, it’s worth at least weighing the pros and cons of the different architectural approaches and deciding which one makes the most s...
Apr. 26, 2017 08:30 PM EDT Reads: 2,818
Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more business becomes digital the more stakeholders are interested in this data including how it relates to business. Some of these people have never used a monitoring tool before. They have a question on their mind like “How is my application doing” but no id...
Apr. 25, 2017 10:30 PM EDT Reads: 7,275
In large enterprises, environment provisioning and server provisioning account for a significant portion of the operations team's time. This often leaves users frustrated while they wait for these services. For instance, server provisioning can take several days and sometimes even weeks. At the same time, digital transformation means the need for server and environment provisioning is constantly growing. Organizations are adopting agile methodologies and software teams are increasing the speed ...
Apr. 25, 2017 08:15 PM EDT Reads: 3,396
In his session at 20th Cloud Expo, Scott Davis, CTO of Embotics, will discuss how automation can provide the dynamic management required to cost-effectively deliver microservices and container solutions at scale. He will discuss how flexible automation is the key to effectively bridging and seamlessly coordinating both IT and developer needs for component orchestration across disparate clouds – an increasingly important requirement at today’s multi-cloud enterprise.
Apr. 25, 2017 06:00 AM EDT Reads: 4,350
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor – all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...
Apr. 25, 2017 03:15 AM EDT Reads: 8,930
Software as a service (SaaS), one of the earliest and most successful cloud services, has reached mainstream status. According to Cisco, by 2019 more than four-fifths (83 percent) of all data center traffic will be based in the cloud, up from 65 percent today. The majority of this traffic will be applications. Businesses of all sizes are adopting a variety of SaaS-based services – everything from collaboration tools to mission-critical commerce-oriented applications. The rise in SaaS usage has m...
Apr. 22, 2017 06:15 PM EDT Reads: 4,892
The proper isolation of resources is essential for multi-tenant environments. The traditional approach to isolate resources is, however, rather heavyweight. In his session at 18th Cloud Expo, Igor Drobiazko, co-founder of elastic.io, drew upon his own experience with operating a Docker container-based infrastructure on a large scale and present a lightweight solution for resource isolation using microservices. He also discussed the implementation of microservices in data and application integrat...
Apr. 22, 2017 05:45 AM EDT Reads: 6,272
We'd all like to fulfill that "find a job you love and you'll never work a day in your life" cliché. But in reality, every job (even if it's our dream job) comes with its downsides. For you, the constant fight against shadow IT might get on your last nerves. For your developer coworkers, infrastructure management is the roadblock that stands in the way of focusing on coding. As you watch more and more applications and processes move to the cloud, technology is coming to developers' rescue-most r...
Apr. 22, 2017 04:00 AM EDT Reads: 4,139
2016 has been an amazing year for Docker and the container industry. We had 3 major releases of Docker engine this year , and tremendous increase in usage. The community has been following along and contributing amazing Docker resources to help you learn and get hands-on experience. Here’s some of the top read and viewed content for the year. Of course releases are always really popular, particularly when they fit requests we had from the community.
Apr. 22, 2017 03:45 AM EDT Reads: 3,630