Cloud computing is a part of almost everything these days. The model nurtured on our multitasking habits with constant need to speed things up and compete. As Robert Rodin aptly described it, business nowadays has to follow 3 demands of customers: free, perfect and now. IT world is basically driven by these as well. Cloud is literally making the “NOW” a reality. Cloud computing influences industry, healthcare, environment and what not. Its whole concept lies in centralizing data so that we can utilize it non-stop. Using cloud setups like Google Drive or Apple iCloud or Amazon Cloud Drive, etc. means being able to keep all the pivotal information within the reach 24/7.
Industry experts believe that this trend will only continue to grow and develop even further in the coming few years. IDC survey in 2015 demonstrated that 68% of organizations had a cloud strategy, 57% of organizations were already using or planning to implement some form of cloud. They expect public, private or growing hybrid cloud to help them achieve major improvements in performance and costs. Cloud setup is all about efficiency. That is to employ high performance computing processes and make them comfortably available for regular users. Cloud computing has already proved to be a great business accelerator. Companies of all kinds are making use of this new technology in the course of daily business. It enhances to do more with less.
Arguments for Cloud Computing Solutions
Technology and competition resulted in cloud becoming mainstream with manifold tools and options from market giants like AWS, Microsoft, Google, IBM, SAP to smaller providers like DropBox or Evernote.
Improved agility, increased productivity (access to major applications anytime and anywhere), infrastructure savings, open source benefits, automatic backups, storage limits, compatibility, interaction and simultaneous work options, file synchronization, pricing are just a few benefits enabled by cloud. All the Cloud-as-a-Service models have been sustainably successful with users of every size mainly thanks to their ability to give them freedom of choice, time and location.
The main aim of cloud is versatility. Flexible cloud-based services sound trite yet true. It is probably a crucial means of scalability. The indisputable flexibility lies in the fact that vendor employs the latest technology and automatically upgrades software and system processing as well. All major tasks and processes are taken care of, allowing companies to focus on their core business competences instead of infrastructure, network, software maintenance and many more day-to-day disturbing issues. Cloud-based services minimize dependency on a single server and help both business and individuals in consolidating operations.
Maximum accessibility is another evident asset of cloud setup. All the information is available from the touch button due to its centralization from any remote or wearable device and not only in-house. Public clouds fulfill the demands of mobile lifestyle in the best possible way. It provides flexibility for employees, for customers and for business in general. The information is synced and shared across the globe in real time.
Cloud computing system performance does not depend on the increasing data. Cloud storage service is growing in popularity because more data demands more space every day. Its main advantage is that it complies with different services, devices and apps making user experience smooth. Performance speed is an undeniable benefit for end-users and enterprises as well. Today’s complex business standards demand performance on the highest possible level. Cloud providers made it their goal to improve performance for today’s demanding business requirements. Organizations tend to rely on holistic cloud performance as this provides them with on-demand functionalities.
Probably the most attractive cloud feature is its affordability. The cloud considerably lowers general IT expenses for both businesses and end users. Due to a competition on the market the costs on cloud services are moving down gradually, which is also a positive factor for the customers. As the speed of IT technologies accelerates, it’s a consumer who decides the winner. The cloud computing services provide software and hardware with best management and maintenance of the IT systems they can offer. The customers do not need in-house costly servers, infrastructure and expensive licensed software, professional help or employees’ training. All this noticeably minimizes expenditure.
One more driver of cloud adoption is the concept of cloud being environmentally friendly. Migration to cloud reduces energy consumption thus can eliminate carbon emissions by half.
Arguments against Cloud Computing
While cloud computing is undoubtedly beneficial for both business and individuals, it is not without its downsides. Cloud environments are often vulnerable to bots, hackers, VMs or other cybercriminal attacks. The choice of the perfect and in every case reliable vendor who meets all the compliance regulation remains open for many businesses. Similarly, experts are concerned with data privacy and intellectual ownership protection issues in the cloud. Vendor takes control over hosted organization’s information security. That is basically why government and financial institutions with sensitive information are reluctant to move their IT data offsite. On the other hand, cloud providers pay extreme attention to safety, millions are invested into security enhancing programs and initiatives. There are rules and regulations applicable to every business. Credible cloud providers are security certified to a highest degree. Also, technical predicaments (like network and connectivity losses) are believed to be major risks when going cloud. Internet is a vital for cloud setup. As long as the Internet connection is consistent everything is functioning smoothly and life is in full swing. Outage problems are also frustrating when working on some vital papers online. That is why cloud providers customarily use several servers to avoid these hazards. It means no major harm or disturbance of customers’ working processes in case of system failure. Data recovery and backup is automatically provided by all the cloud vendors as an integral part of their overall function. In case of emergency the price of optimum disaster recovery plan on cloud is drastically lower than that of the server-based according to study by SpiceWorks.
The upholders of cloud computing strongly associate it with cost elimination when compared to once traditional client-server model. Cloud models are definitely less expensive to get started with for startups and new projects (no need for upfront investment in the own data center or extra equipment). But when business is already efficient with everything server-based, there is a big question if it’s actually worth investing again into something new.
Incomplete transparency is another downside of the cooperation via cloud. Cloud vendors are not always reachable on the phone or e-mails. And FAQ service or user forums often do not offer exhaustive answers, which can also provoke some inconvenience for consumers. Besides, changing one cloud provider for another can become bothersome. Transferring cumbersome data and reconfiguring the applications make this process quite painful and pricey for both sides. Despite some potential risks, the advantages of moving to cloud are impossible to ignore.
The cloud- public, private and hybrid- is just at the beginning of its rise. They predict it will not just aggrandize and expand in terms of technology, but equally in trust and sustainability. Cloud computing is an incredible instrument which is transforming the IT landscape. Its mission of making the most of user’s data thus improving life standards distinguishes cloud computing as a very promising and appealing model.