There are has been an increasing demand of cloud services and organizations are positive about moving their IT processes in the cloud. A major portion of this growth in demand has been fueled by IT outsourcing by many companies world over.
According to a recent report on Global IT trends, outsourcing was a major driver and cause of business growth. And it is estimated that within the coming five years a massive 69% of IT infrastructure would be outsourced. This is great shift by businesses and would ultimately boost cloud adoption.
Outsourcing which was earlier considered as a means to reduce costs is now used for achieving more than just cost savings. Businesses are now focused on gaining more efficiency and want to focus on the core business and as a result are looking to outsource the not so important processes.
The report estimates that, the trend of outsourcing will result in up to 69% of the IT process being outsourced within the next five years. Cost reduction, improved quality of service and reduced management time are the top reasons for this trend.
So how does the Shift happen?
Currently, majority of the companies still rely on traditional on-premise IT setup. Out of the survey respondents mentioned in the report a meagre 5% make use of a cloud service for outsourcing their IT processes. However, that is set to change within the coming years. The rate of cloud adoption is increasing but, more strangely, the private cloud which is now the second most used cloud model would be overtaken by a the outsourced cloud services in years to come.
The move to the cloud is a result of the flexibility of Hybrid Cloud which allows migrating processes and functions deemed appropriate to the cloud and retaining the other mission-critical application within the organization. Corporate email, websites and SharePoint are the top candidates which are suitable to be outsourced to a cloud solution.
What drives the Change?
A major driver for outsourcing was the cost savings which was above 10% of the annual IT spending. Security which was earlier a barrier to the adoption of cloud has now become a major determinant. In fact, it is the second important reason after cost savings, according to the report.
Furthermore, instant provisioning of resources is the need of the hour and business want the ability of quick scaling which is ideally best provided by a cloud solution.
The businesses of today are faced with global competition and are always short of resources, be it labor or capital. And technology is evolving at a rapid pace and one always needs to upgrade its IT setup with time which is a major reason for cash outflow. In such a situation a solution that offers to do more with fewer resources seems to be the ideal choice.
Need of the hour!
Every business needs to be abreast with the latest technological developments and adopt the best out of it. Cloud has enabled businesses to source the latest technology and applications without a high upfront cost. 90% of the businesses that outsource are expecting a revenue growth compared to those that still have in house setups.
And when your competitors are taking advantage of this then there is little reason why you shouldn’t.
There are various thing which you must consider before you go cloud shopping.
Have a plan of action- Identify what your focus areas are which can be moved over to the cloud
Choose the correct cloud hosting solution which would suit your business
Analyze and Improve- After successfully moving over to the cloud make sure you analyze the benefits you receive and ensure those are aligned with your long term goals.
You can read in detail about implementing a cloud solution here.
Phase 1: Planning
Planning is the key to implementing any solution without which you are bound to lose track. Having a proper plan would allow you to have a successful migration to a cloud solution and would be able to gain all the benefits it has to offer.
Planning is the first step in understanding what your requirements are and what would be the appropriate cloud based solution for your organization.
It is important that you have a good understanding of what you need the cloud for and how it would be used for your business processes. Unless you are clear on that part you would not be able to clearly determine what kind solution you would need and what you want it do for you. This in itself is a sign of failure.
Once you have a clear idea of what and where you want to use the cloud you can list down your requirements and budget for it. This will help you find the right solution to match your needs. Without a proper estimate of your business needs it would be futile to source any solution.
Phase 2: Implement
After getting a good understanding of your needs you can look for the right kind of cloud service and choose a reliable cloud provider for getting your application and processes over to the cloud. It is necessary that you choose a trusted cloud hosting provider so that you would not have any issues while migrating your data and even after the cloud has been setup.
Phase 3: Assess
After you have successfully implemented a cloud solution for your business functions the work does not end here. Like any other process there needs to be a proper evaluation.
When the cloud is in use you need to analyze the application that you have migrated and see what difference it has made and whether your expectations are being met or not. Check the processes and notice the change in performance. Is there any improvement? With regards to cost savings see if there is a reduction in your expenses. This should help you assess if your objectives will be achieved or not.
Phase 4: Improve
It is not necessary that you would get the desired results right after you have migrated to a cloud solution. You need to re-analyze how things are going and if there is a scope for improvement in any place. Identifying such bottlenecks would allow you to make the required tweaks so you can accomplish your objectives of moving over to a cloud solution.
Cloud computing is clearly the future of computing and data storage. To be able to drive good results from the cloud you need to make sure you do it right and when you have followed the above mentioned steps you are bound to get the desired results.
Performance (Load & Stress) testing is a very vital part of the software development life cycle. There are many examples that shows loss in revenue due to poor response time of application which is due to absence of performance testing during SDLC. Today, prime challenges with performance testing is the cost for setting up required infrastructure needed for executing the load & stress test on application being developed.
Test bed set up by purchasing the computing hardware, configuring the hardware & softwares with precise setting and managing the whole environment – all of these tasks need significant time & cost. Considering all these factors small & medium size enterprises need cost effective solution for performing load testing. SMEs do not need to worry about this problem. There is one stop solution for this problem & the solution is Cloud.
Key Benefits of using cloud platforms/cloud hosting based services in performance testing.
1. Auto Scaling –
Consider you are testing web applications that should handle 2000 to 25000 simultaneous users. How will you handle background hardware resources that can be utilized by your load generator application? How many servers you will deploy & how many servers will be idle during this scenario? Isn’t it better if resource scale automatically on-demand basis without manual intervention?
Probably your answer is ‘Yes’. There are some smart cloud providers which have the ability to scale the resources intelligently.
2. Real time load –
Let’s consider you have two options setting up test environment. First option is setup on local LAN (with Client-Server environment) and second option as deployment on servers equivalent to production servers. What will you prefer between these two options? Off course you will choose second option as in first option you will never get real time traffic, no DNS issues. Means deploying application under test on cloud will provide you real time data including realistic traffic and other parameters like throughput & response time.
So we can trust the results generated by the test if load is from cloud.
3. Saving cost by not purchasing actual hardware for setting up test lab/environment
Clearly, if you start testing in cloud, you save money and precious time.
How? Let’s see:
- You don’t require to buy physical hardware for the performance testing lab.
Cloud service providers will arrange your required configuration. They just cost you as pay per consume or pay per use.
- No need to recruit engineers for maintaining test environment/test lab/ test bed .
4. Geographical Barriers –
If you are using cloud then you can execute performance test cases from any corner of world, all you need is uninterrupted internet connectivity.
5. If you have started running load test script on cloud then your testing will continue even if there is power failure ,hardware failures or at your office end.
6. If you are using Saas for performance testing then you do not need to stick to one load testing tool vendor , you can switch to another vendor as per your wish.
By considering the above key factors it’s your decision for setting up testing environments in the traditional way or choosing intelligent cloud.
While small businesses are having a hard time competing with the big players there are various things that they cannot come at par with but there are certain process which they can definitely improve upon by leveraging the cloud for their business functions.
Apart from data storage for anytime and anywhere access businesses can also run many applications in the cloud allowing them to become more flexible and lean. This is a great benefit for businesses which can allow their client and employees to access data globally or cater to the BYOD culture.
There are various reasons that make cloud a good solution for SMB’s.
Many small businesses are short of working capital and time and need something which can be put to use at the earliest. A cloud solution is something that meets this criterion as it can be easily setup and put to use quickly.
With cloud services for web hosting, email and other SaaS solutions that allow businesses to carry out many of their businesses functions in the cloud like bookkeeping, HRM and many more. This makes them efficient and improves the business functioning by making most of the available resources.
Reduced reliance on IT staff
If you implement a SaaS solution in your business then it relieves you of various connected responsibilities of traditional software suites which need regular update and involve costly licensing feed. Since you have a minimal IT setup you need not employ a full time IT staff as well and further reduce your expenses. This relieves of the need of a regular maintenance program and the associated costs.
The often cash starved startup businesses benefit greatly in terms of cost savings as well, as they do not have to maintain much on premise IT equipments and need not pay huge amounts of money either. A subscription based service which they pay on usage basis like (SaaS) allows them to run their business effectively and in turn keep the expenses at bay.
Makes You Flexible
In a modern business there are many employees that work remotely and need to collaborate with their peers on a frequent basis. Using many cloud based solutions they could easily work on projects and access important files with ease. Ex: Evernote.
Choose what’s apt
Unlike traditional on-premise solution where you have to live the setup which is once implemented you can check out various cloud based solutions and sing up for the one which meets your requirements.
Many businesses often setup on-premise solution to find out that they do not need such a solution or that they have invested more than what is needed. This not only leads to waste of resources but also impacts growth as one cannot immediately switch an alternative solution.
However, more and more businesses are looking to adopt cloud based services and get more of their process in the cloud. From email, finance to CRM businesses are looking to take advantage of the cloud to its fullest.
Cloud computing has allowed many businesses and online shop owner to become more flexible and has helped them grow. For the above mentioned benefits you might also consider a cloud based solution by ESDS for your business.
During any period of time on the Web, there is a trend, the word is on everyone’s lips. All of them say, some people understand what they mean, some of them has an idea of how it works, and quite a few have combined knowledge all of the above. Most recently, this jargon was “social”. Sociality was everywhere on the Internet, on mobile, even outside the network, and only recently a wave of hysteria (because it is difficult to call it) began to decline. But the holy place is never empty and everyone is talking about the “cloud”. Yet, the concept is not clear to most of the users.
Personalization In Cloud Services
Dropbox, iCloud, Google Drive, eNlight – a “cloud“, it most definitely is. They occupied the niche of popular cloud services in the public consciousness and widely used. They are designed to store data. Other services do not have this unique association, such as Evernote, Wunderlist (task lists), Pocket (deferred reading). All these are popular services, but most people do not even realize that they are using them on “cloud”.
Online Services : Backup and synchronization existed before Dropbox, it is not an invention of Drew Houston. Another thing is that, the services were primarily used by system administrators, because the services were intended for them. The idea was to offer something similar to the mass market that does not appear out of the blue. An important role was played by the boom of mobile devices. Designed for continuous absorption of information, especially personalized, not having a large amount of internal memory, constantly (or almost constant) connected to the network, one way or another, they are ideally demonstrated by the benefits of cloud (in the broad sense) services. As the majority of all Internet users went out into the world with a network of these devices namely, the network adjust to their needs. The side facing the user, it becomes easier facing the network – is more complicated. Any breakthrough innovation, technology should be, roughly speaking, the next cycle of adoption:
“The Cloud” as a concept is now approaching the third stage. Personal services are now actively replacing HDD as the main storage media (especially that promotes active promotion of “mobile lifestyle” and ultrabooks, which are equipped with SSD-drives with a relatively small capacity). We use these services, even though we do not notice them. Stage was used by enthusiasts, the cloud for a long time was on the way to mainstream phenomenon. Gartner Agency Forecasts report that a truly ubiquitous penetration of personal cloud services market will happen in 2015, but in 2014 more than 10% of the total number of users will use the cloud as primary storage without relying on physical media. But in order to become reality, the cloud services are tangled by fragmented services, which we are forced to use now, should be a single set, which will use them on many devices, many users, without failure, overload, quietly synchronizing data between all elements. Digital Ecosystems – PC, mobile devices, television equipment and so on. First signs of the beginning of this process are already visible. However, to successfully complete the transition, will have to solve a lot of problems, and chief among them – fragmentation, inefficiency and problems with information security.
This problem may not seem obvious, but only at first glance. In many industries, we are still looking for new applications of new technologies. When this application is launched, it often does not fit well with other technologies. The set of cloud services that we use, are owned by different companies, and even though they often perform similar or related tasks, they do not interact with each other. For example, productive work requires a constant flow of new information, the ability to organize and classify it, and set The funds for working with documents. Ideally, it should be a single set of services. In reality, we create documents in Google Docs, keep notes in Evernote, find new information using Feedly and Prismatic, and manage a list of reading material via Pocket and so on. All this leads to excessive complexity. Many different services = a lot of different applications that take away from each other is endless megabytes of mobile data bandwidth. Checking all of these applications takes time and system resources, software applications may conflict with each other, requiring constant updating. An average smartphone is now set to 67 applications. In order to maintain the efficiency and effectiveness of all the services, we often need the services for the management of services. In the future, the focus will shift on not to create a separate application for each service, and the implementation of an integrated, multi-user and multi-service approach within a single application.
Security of cloud services from attacks – a constant headache for developers, and if they do not pay enough attention, then it becomes a problem for the users. Services are always a tasty morsel for hackers – a concentrated array of user information that may be useful as an ideological (show coolness of hacker) and economic (attached on the methods of payments and credit card numbers are in demand on the black market). Further complicating the problem is that, the attacks are not limited to the vulnerabilities of the service in its web incarnation – applications, especially those written without much attention to data protection allows attackers to gain access to users’ information with “reverse”. Mobile security is not given so much attention, and for good reason. So far, there has been no virus outbreaks on large-scale for the mobile OS, but the applications Trojans have appeared several times in the same Play Store. There cannot be a single solution to this problem, only joint efforts from platform holders and painstaking search for security can gradually reduce the level of threat. Innovations in technology and security authorization – for example, two-factor authentication can reduce the risk, but not eliminate them entirely.
Performance problems are directly related to fragmentation. Now large amounts of data transferred over the network and significant computational resources are spent on the maintenance of a large number of applications. Both problems can be solved by consolidating applications on a single infrastructure platform (for example, hosting on eNlight Cloud Services by ESDS, or, if we take an even more integrated solution, the ecosystem of Google applications) and a decrease in the number of applications for the benefit of versatility. As well as many IM-clients can support multiple protocols, as well, and cloud customers (in the future) will be able to work with multiple cloud services simultaneously. Alternatively, it can be assumed that over time, more and more successful cloud services will be purchased by IT-giants, which will be integrate into their own ecosystem of services.
The Key To Network
The most important application of any computer has long been the browser. In the nearly 20-year history, the program has succeeded in becoming a handler of http-requests to actually “OS operating system”. In the end, most of the users in the browser spends 90% of the time working on their PC. It is quite possible that cloud will be browser based in near future and not directly tied to the operating system running on a PC, and a browser that is installed on it. And in this case, Google has a significant advantage over the competition – its browser is an extremely effective multi-functional combine. It can even act as the operating system itself, which history proves, Chromebooks (and users support the idea, as evidenced by the extent of sales) and perform almost all the tasks you can perform with a traditional OS. Both the browser, in a sense, is the ideal environment for cloud applications. Its modular structure allows you to add and remove applications at any time, a unified framework allows them to interact with each other, and in connection with the widespread use of browsers, their producers put a lot of effort to ensure their security. In the near future, browser will become a single hub that interfaces and interacts with clouds and the Internet, connecting disparate systems into a single unit. And its role in the continuation of the invasion of the Internet in our lives will only increase.
With the virtual disk, you can store files from various extents, in the same way as it does with the physical hd. The difference is that the HD will continue to operate on a virtual platform to which it has remote access from any device with an internet connection. Furthermore, storing files online are completely safe, as there is no risk of losing data due to possible instabilities operating systems or damage to external hardware such as cd, dvd and pen drive.
Possibilities and advantages of saving your files in “cloud data center“
Drama, adventure, suspense, horror, comedy, romantic comedy, animations and more varied series. Have your own movie collection and the best possible environment: The virtual hd can be configured on the “cloud”. Using cloud storage services, you can organize all your media files in folders identical to known and daily used by your operating system. Simple and practical.
Similarly the video library, compile all music downloads in one place. Stay calm and get your mind free to focus on other more pressing activities. Discographies in mp3 or any other format will be sound and saved online in cloud hd. The library will be always at your fingertips, wherever you are, all your favorite records or those new to hear are separated calmly in a timely manner.
It is not difficult to find beautiful photo albums. However, it is not feasible to carry physical album everywhere and for this, there is a free server and unlimited capacity data storage. Entering your photos into digital albums, photos will never be yellowed with aged appearance or brittle enough to dissolve over long years. The cloud storage will allow unforgettable moments to be always well represented by faithful record of events stored in user memory and virtual memory.
Library without limits
The regular reader of the great classics of the past, present, and other relics have a contemporary immeasurable space to gather their favorite authors, creating the most diverse collections of books, etc.. Lovers of comics and graphic novels to read and reread rare editions whenever they want and wherever they want.
The advanced games are extremely heavy and consume a lot of CPU resources, memory and hard drive. Therefore, it is increasingly feasible to store a file like this in a conventional hd. Opting to store your games in a virtual disk, it will be convenient to uninstall other games to gain disk space, since the games arcade remain allocated on the server, regardless of the size of each file. That way, you avoid excessive consumption of virtual memory and preserves the common speed processing of your machine – one of the great advantages of storing a file online. Separate any number of games, sorting them by genre, or create custom lists.
It’s no secret that the cloud market is growing by leaps and bounds. Recent study by Gartner show the growth market of private cloud services by 28% per year (compared to almost widespread decline in other industries), and the cost of private clouds, it is already three times higher than those in the public cloud systems. It is predicted that the total costs of such projects will reach to $ 216 billion by 2016.
Basic services such as file synchronization are now present in almost all the solutions on the market and the competition is mainly because of pricing methods. It’s not bad – lower prices will attract more users and the increasing competition will force to look for new, more effective pricing policies. But in this market, it is very difficult to find independent companies – in fact, their is only hope of survival (if you can call it that) is the absorption by a larger company. You have to find new niches and opportunities. Basically, this process goes in two directions – innovations in the field of management and specialization. In recent years, the focus is on the basic service model, which won a place in the market - SaaS, PaaS and IaaS. But now that the basic model is established in the market, in the minds of people on the front line are new, more specialized designs.
As for management, the development in this area are mainly represented by the decisions that make cloud computing closer to the end user. Such as self-service portals, which are now provided with IT support services and the most convenient way to request and receive services. Specialization occurs naturally. As the basic model has its place in the market. So far, I see these new models of services that can get spread on the market in 2014: Desktop as a Service – DaaS), Hardware Solutions as a Service – HaaS and Disaster Recovery as a Service – DRaaS.
DaaS: The Deployment Of Desktop Solutions
As marketers have not rushed to the plates, the fact remains that desktop computers are the main working tool for most companies in the near future, this situation will not change too much. However, fleet management systems can be a daunting task – labor, capital-intensive and time-consuming. Investments in desktop part significantly support the operation but also takes a lot of money, much of the difficulties associated with the transfer of all of the park and related software on a new version of the OS.
To this problem, there are two approaches:
First – The imposition of service operations and the deployment of computers on a third-party computers(often it also provides computers).
Second – Go to the architecture of the virtual desktop – to quickly and efficiently deploy workspace from almost any hardware solutions.
Interest in such solutions is maximum – IT consumerism, BYOD politics are being actively implemented in many companies, the increase in the number of employees working remotely are pushing organizations to implement more effective solutions to workplace organization. Both approaches have advantages and disadvantages.
First simplifies performing the same operations that are always met with the IT departments of the organizations, transferring them to a third-party vendor. It also allows you to reduce the one-time costs for infrastructure, “miscellaneous costs” for an extended period of time.
Second – A more progressive, since it implies a full transition to the cloud service, which drastically reduces maintenance problems. But this option requires a prior investment in cloud infrastructure, and, of course, review the corporate philosophy based on the desktop as provided by the company as the main tool.
Both approaches have the right to life, but are likely to be implemented in different companies. The first approach is more suited to large companies with existing and well-established infrastructure, the second – for the young, just starting out, and as a result – have not had time to get the ‘hereditary’ hardware and software.
HaaS: Hardware Server Solutions In The Cloud Server Hosting
HaaS – Hardware providing the server infrastructure of the cloud – A surprisingly underrated kind of service, as opposed to the provision of virtual machines. But the possibility of virtual machines, though widened in recent years, but for pure performance, they are still inferior to the specialized software running on dedicated hardware. I mean applications such as, for example, the DBMS Oracle, self-produced software, applications with very high load, it is extremely sensitive to delays (eg, robots – stock traders).
Virtualization has been given much attention in the first place because it is a universal solution that is more suitable for most customers, and secondly, because the deployment of hardware solutions are always more difficult than software. Virtualization market continues to grow (now it is 40-50%, in the future, closer to 60-70%), but a significant layer of applications continues to be developed and run exclusively on hardware platforms. Ignore this sector – wise, it is fraught with significant benefits, as well as an opportunity to further expand the coverage of cloud technologies market.
DRaaS: Infrastructure Rehabilitation Services After A Crash
If the previous types of services were spawned by the market situation, that, to a large extent, the proliferation of cloud services themselves, services of this kind may be required by any company, although no one knows when. During the previous years, the cost of IT infrastructure services have been steadily declining, and it was considered the norm. This was reflected in an aging equipment, fewer staff, saving on the little things. The role of IT in the lives of ordinary people and companies at the same time was increasing and it is also seen as the norm.
Now, these two factors are met on a narrow path and companies are seriously planning to rebuild its infrastructure after the catastrophic failures. Failures are possible for technical reasons – and natural – the tsunami in Japan and Hurricane “Sandy” demonstrated how fragile the structure was created. Facilities of this kind can be used as a company with its own IT infrastructure, and service providers. Their reliability has to grow significantly, given that an increasing number of business operations depends on the smooth functioning of their infrastructure. In the meantime, the number of failures is increasing and providers continue to assert that this is a fact of life and the inevitable risk.
If this is the risk, is there the need to prepare for it or not? Next phase of growth and penetration of cloud solutions to the masses is connected precisely with specialized services. They will help to improve the quality of service of existing cloud resources to increase their efficiency and automation, which should give more certainty to companies that are still hesitating, whether to place business-critical processes in the cloud or not.
Every time, analysts, forecasters and experts, forecast the prospects of technology in the coming years. And it is no secret that cloud computing has become the most discussed and the hot topic. Cloud has loudly declared itself in business technology. IT-directors, vendors and analysts as one, trying to have time to determine what is behind it and what leads us. To that end, I have selected some of the predictions which are likely to come true, of course, if this had not already happened. So, the following are the most likely forecast:
1. More Private Cloud Solutions
Such clouds have not completely moved to the site of the customer or consumer, in other words, they are not “on-premises clouds”. But they also are not public. The following years, the tendency was to the formation of an increasing number of private clouds, but driven by someone else, so-called “off-premises clouds”. In addition, such an approach would be cheaper. Only well-protected isolated private clouds can meet all the necessary requirements. The original company’s commitment to its own cloud infrastructure was severely limited and time-consuming with a lot of investment, and while virtual private clouds provide sufficient effective solution for some organizations.
2. Cloud And Mobile Technologies Merge Together
This is an interesting hypothesis. The existence of many projects due to the cloud just need a mobile access to remote data and services. Almost certainly, for each, there is a cloud infrastructure connected to it with a mobile application that can flexibly respond to requests of mobile clients and deal with heavy traffic. By the way, almost every SaaS application currently has a mobile client that is also a proof of the plausibility of this model.
3. New PCs Own Cloud
Experts at Gartner predicts that personal cloud will gradually displace conventional personal computers, taking on the role of content storage, personal information, providing access to services and becoming the center of our virtual life (by the way, they can still retain the name of the personal computer). The emergence and spread of such private custom cloud will entail the creation of entirely new services, trends and interactions that will become the new center of economic relations and activities. Personal clouds should shift the focus from the client devices to the cloud-based services, which, in turn, has to be delivered to a variety of devices.
4. Increasing The Number Of Brokers Of Cloud Services
Gartner predicts that more and more IT-companies will take on the role of internal brokers in cloud services, controlling the redundancy and the use of diverse and always complex cloud services for their internal users and external business partners.
5. The Growing Number Of Specialized Clouds And Community Clouds
One needs only to refer to the cloud infrastructures, created especially for highly specialized areas such as healthcare, core banking, financial markets, retail sales and industry. This kind of clouds will provide each of the areas of specialized protection, processes, and will also meet other special requirements of each industry. The specific requirements of each industry will increasingly be met with community clouds. A striking example can serve the growing demands of the standards of storage and data protection related to health care. Another example – community clouds in the telecommunications industry to ensure compliance with all standards of disaster recovery.
6. Planned A Serious Lack Of Staff And Expertise
IDC warns about an impending shortage of skills and experience that will emerge as the hallmark of innovation, but at the same time, it will limit the introduction of technology in the workplace. Complicating the issue further is the fact that the attraction of cloud computing comes from different lines of business. The inaccessibility of relevant training and experience is also exacerbated by an increase in the needs of different departments in IT. IT-team very soon cease to be a team of system administrators, network managers, developers and database administrators, and will also include the management and service delivery, contract managers, relationship managers (both with clients and with partners) and business analysts.
7. The Disappearance Of The “Cloud” As A Terms
In the end, we stop everything and everyone to call the clouds and begin a more realistic assessment that falls under this concept and what does not. Every company with the word “cloud” in the title will try to change the brand… How many companies with the terms “Internet” and “client / server” in their names you see today? It is ridiculous-sounding names that end in “aaS”, will suffer the same fate. What do you think? How many of these trends are realistic?
With the increasing availability of cloud services, many IT executives are considering to migrate the company’s ERP to the cloud and that is when it is essential to an understanding of expertise on all the factors that are related to this decision, which may lead to a skeptical position of some executives to remain in the “on premise” model for ERP systems.
These critical factors for decision making between migrating or not migrating the corporate ERP to the cloud servers, include the type of business, size of the company, which is the current ERP and how it is optimized or at least prepared to run out for the indoor organization. It is also important for the company to know how complete is the change, the impacts involved, requirements and security needs and various other items as an regulatory compliances, which may have to be followed by the company.
It is important to remember that we are considering only one scenario which is the migration of existing system to the cloud and not the change of ERP software to one that is native in the SaaS Cloud model, where there are several options on the market.
On the practical side, we realize that in most cases, ERP systems can be migrated to the cloud from which, after a previous analysis, the specific requirements are met. The requirements may be organizational and / or the solution itself, such as: special hardware requirements, security, isolation, not sharing resources, licensing, among others.
We must bear in mind that most ERP Solutions currently deployed in enterprises, monolithic applications are developed before the cloud that became a reality and consequently no concern with optimization for the cloud. Commonly, the client layer needs a virtualization application for the ERP that can be accessed in the cloud with the same speed as the client application X server performs on the internal network.
The analysis often point to specific requirements that lead to a private cloud scenario, which typically occurs in larger organizations. However, in smaller deployments we have seen success in using public cloud resources.
These are just examples of how requirements analysis and architecture are fundamental to any strategy for adoption and migration to cloud. Remember to also think about what is the level of service expected by users in relation to the services offered by the cloud provider. A qualified partner, coupled with an efficient management of the migration project, guarantee a high transition cost gains and scale.
Even though the self-hosted infrastructure seem to be free from cloud-hosted infrastructure threats, but meeting the security expectations of those who depend on it can be prohibitively expensive. Usually, it costs a lot to secure a hosting infrastructure with respect to the amount of machines that need to be secured.
Some of the fixed costs consists:
Operators of the cloud infrastructure can easily liquidate these fixed costs over a much bigger infrastructure then that of self-hosting organizations. Cloud hosting companies staff can specialize more than in their equivalent administering self hosted infrastructure. It simply allows them to create expertise that helps to increase the productivity.
The managed security services already enable the self-hosted infrastructure owners to gain some of these scale benefits. These solutions range from solution in a box and these boxes offers features such as firewalls, backup, spam filtering to full service security consulting and the system monitoring.
Unfortunately, these managed security services can expose customers to many of the same threats that a cloud hosting providers customers face. For example, a spam email filtering box will have complete access to the customers infrastructure and all of the incoming email, as is open to secret search.
Also, security features built within the infrastructure can be much cheaper to associate into an application, that those that needs new elements to be installed or that having an API key that may not be feasible to customize to the infrastructure.
Lets have a look at some important security features that could be built into cloud hosting as well as some them that already exists in the cPanel:
Clients can easily afford most of these features if they have to cover only their share of the marginal costs. Another great advantage of creating security features into the cloud infrastructure is to render the new attacks data from multiple tenants, so that the monitoring system gets more alert to prevent other customers from similar attacks.