The world is Migrating their IT Infra on Cloud. So, This article is all about the SAP Cloud Computing:Outstanding Features,Advantage and Disadvantages in 5 Minutes.
The Enterprise Customers / Big Organizations requests huge Computers and Processing Power to process large amount of Data / Information. Every day the new Organizations are getting formed so, the investment into large Hardware like Computer / Server / Network /Storage and different resources might not be possible for them, developing the new Software Package could consume large Hardware Resources and Time. therefore the solution for this is “Cloud Computing”. So, It is very important to know the Outstanding Features with Advantage and Disadvantages of Cloud Computing.
Cloud Computing is delivering all kind of IT resources as service so, it can be Processing Power, Storage, Network, Software, Business Processes, or perhaps a Computing Infrastructure, that too whenever and wherever with define Time, Frame and with Scalability options.
Cloud Computing may include small Desktops to very large Servers. It can be Public Cloud, which might be utilized by everybody normally like Computer Programmer, Developers / Search Engines and Email facility on Google. It can be a Private Cloud designed for a Single Organization, where all resources are entirely utilized by Single Organization, Smart for Security.
4 Outstanding Features of Cloud Computing:
1st Outstanding Feature of Cloud Computing is Powerfulness :
One of the most effective feature of Cloud Computing is, its powerfulness in most IT Sectors. Its power scaling the services whenever and wherever needed. The Clouds Computing / Cloud Technology is applicable or usable in most of Business Processes of any Organization within the world. E-mail, Blogging, Social media, e-Commerce sites are few example of the Cloud Computing that shows its Power. The communication has become very easy and instant due to such services even when there is failure in one region, due to redundancy, there is hardly anyone who doesn’t use cloud or its resources.
2nd Outstanding Feature of Cloud Computing is Accessible:
Another benefit is, anyone can reach to any services by Cloud from any location with the help of Internet. we all know that hardly any place in globe is left without Internet. The services are accessible 24x7x365 days.
Apart from this the services offered by cloud are accessible through any platform independent of Hardware and Software with Web Browser.
Moreover the control on the services and resources are simple and accessible from anywhere in the globe. Those who have full control can Increase or Decrease resources and services at any point of time as per the needs.
This is not solely helps in bigger control however also helps in managing the price, as these services are on pay per use basis.
3rd Outstanding Feature of Cloud Computing is Intelligent:
Cloud is intelligent also, because the user doesn’t get to know about the real location of the services and resources they’re using. this can be true even just in case of failure of services. It automatically manages and provides quick recovery to it. Even just in case of failure the auto recovery or quick manual recovery will be initiated.
Most of the Cloud services are self-serving and user can use them without lengthy process. client could request to access the resources like storage, compute, software package etc. and it’ll be accessible if they have subscribed to it.
However, these services are monitored within the sense that they don’t scale out. And new hardware, software package or resources can be purchased or rented and provisioned accordingly.
4th Outstanding Feature of Cloud Computing is Programmable:
The other feature of Cloud is of being programmable. Everything can be accessible through internet service interface and connected to internal applications. This results in quick access of resources, as multiple interfaces are not required to access multiple resources over a network.
The process of Single-Sign on will be carried out and once user is authenticated, through web interface, then they can access resources which they are authorized too.
The programmable options of the cloud can be used for different purposes as well; E.g. Billing can be linked to usage, Monitoring and Measuring of availability of services security to client through authentication process and mandating different security tools.
SAP Cloud Computing: Outstanding Features, Advantage and Disadvantages
11 Advantages of Cloud Computing:
1st Advantage of Cloud Computing is Reduction of the cost of Computers and other IT Infrastructure:
The Cloud Computing has permanently reduced the cost of machines like Desktops and Servers as we don’t need to buy any physical resources like Machines and Servers, also we can rent them over and Internet.
The most value-added advantage is we can stop service when no needed or we can rent additional machines just in case the traffic is high.
This is very helpful to freshly started Business, as they do not require investing huge capital in fix Infrastructure and can concentrate on their primary Business.
2nd Advantage of Cloud Computing is High Performance:
Cloud Computing guarantees one level of performance through Service Level Agreements. that is Cloud Service provider and Customers are into contract wherein the contract is made to make sure minimum level of service below that a penalty or concession in fees has to be barred by Service Provider.
Apart from this every service provider is good into his field and needs to assure good services to compete within the market, for this reason also client get high performance because of high capability.
3rd Advantage of Cloud Computing is Easy Maintenance:
The basic level of maintenance could be a headache of the service provider, that is hardware related issue are taken care by service provider itself. the only problems which needs be addressed by customer or client is on its own premises. This reduces customer’s maintenance headache.
Not only that, it also reduces cost on maintenance as for basic issues we don’t need to invest.
Easy maintenance won’t only reduce the cost, however it enhances the performance and will increase productivity and satisfaction level among customers.
4th Advantage of Cloud Computing is Minimized Software Cost:
Another good thing about Cloud Computing is it reduced the Software Package Price also. As we don’t need to purchase software package and update it on regular basis, instead of that either we can move to open source or we can choose software as service on Cloud.
This reduces the direct price to buy Software Licenses, Development and Maintenance Cost. further we don’t need to update them on regular basis, as while renting this is all included in terms and conditions and vendor has to take care of it.
5th Advantage of Cloud Computing is Latest Software and Instant Updates:
Due to rented software package it is vendor’s responsibility to update and provide latest software package. This helps in reducing man power hours and maintenance problems.
Apart from that we don’t need to invest in new packages or software. we don’t need to obtain licenses on periodic basis, if software is out-of-date again it’s vendor’s responsibility to provide updated one.
6th Advantage of Cloud Computing is Supplementary Computing Power:
This could be the strongest feature of cloud computing, as we can increase or decrease the computing power and resources as and when needed. Also, we don’t need to involve in large capital investment on infrastructure and maintenance.
For a specific project when it is new it may need limited resources, however once it gains popularity and in middle stage or finish stage it may need good amount of resources, this can be simply met by renting/hiring resources like additional RAM, CPU and Storage into existing Virtual Machine.
Also, if needed new server machines PC’s can be hired into virtual form.
This facilitate tremendously in increasing or decreasing resources as and when needed with balancing the price. The feature very beneficial if you are going to host such applications like SAP, SAP HANA which requires huge compute.
7th Advantage of Cloud Computing is Enhanced Storage:
We already have seen Storage features, the most effective part of cloud computing the storage or services are accessible from anyplace within the world with redundancy. therefore even if there are problems in one region of the world, the other regions has a similar data and prepared to provide services because of redundancy feature.
Customers don’t have to worry regarding maintenance and backup problems because it is the vendor’s responsibility. apart from that the web storage is extremely cheaper than physical storage backups, which needs capital and maintenance cost.
8th Advantage of Cloud Computing is Improved Compatibility:
The resources and services on cloud need to be standardized and highly compatible with the various platforms, whether it is operating systems hardware or application point of view.
Apart from these a lot of vendors have started supporting and developing product based on open source, this not only saves cost in terms of capital investment in licenses and so on, however also lesser compatibility problems.
9th Advantage of Cloud Computing is Easier Group Collaboration:
The next feature is simpler group collaboration, because of same platform and better compatibility, collaboration of resources becomes simple while subscribing different services from different vendors.
For exa: for storage there may be different vendors, for internet there may be a different service provider, for other services like Software and Maintenance tools there can be different vender.
Though different services are opted from different vendors, still it works properly because of the compatibility and collaboration feature of Cloud Computing.
10th Advantage of Cloud Computing is Anywhere Any Time Access:
Anywhere any time access helps cloud computing in increasing its power in serving customers instantly. but 24×7 internet is needed to access those services. This will increase the response time just in case of failure of a specific service as instances either can be repaired or replaced in real time and downtime can be lowered.
This will increase productivity and satisfaction level among customers.
11th Advantage of Cloud Computing is No change in Work Environment:
Cloud provides an environment that is the same every time for the customer who logins to access the resources. the single sign on option provides this feature, wherein customer through web browser logins, to the system by organization credentials. Once it’s genuine he can access the same resources for which he had permission.
Apart from that his work environment and desktop moves with him. that’s all changes are saved on to cloud, therefore no need to worry about the local data stored on completely different machines while roaming around.
5 Disadvantages of Cloud Computing:
Although the benefits are higher that powers the cloud computing there are few disadvantages as well, which we need to think about while going for cloud services. the details are as follows.
1st Disadvantage of Cloud Computing is Internet 24×7:
The biggest disadvantage of cloud services usually it’s on remote location, and one wants 24×7 working internet connections to access resources and services over a cloud. Not only this even just in case of private Cloud that can be hosted within the company premises or over the internet needs constant network connectivity on each ends with high speed so resources and services can be delivered and accessed easily from and to the remote location.
So, it’s not only service provider who needs high internet connectivity however customers or client side also requires.
2nd Disadvantage of Cloud Computing is Low Speed Low Productivity:
This is with reference to the above mention disadvantage, where if the internet speed is low the response time can go down, and continuous failure of internet connections may cause low productivity.
3rd Disadvantage of Cloud Computing is Reduced features:
The disadvantage of cloud, it’s still in development. thus not all features with hardware and software system are available through cloud to customers, apart from this it’s not possible to provide full features software over internet due limitations like speed, size and limited resources.
Like not every Software / Application supports scalability feature or Auto scale up or scale down.
Further, the most widely use topology Client/Server architecture where everything is supposed to be on server puts some limitation as high resource server may not be available on cloud and we require bringing physical server online instead of, renting on the cloud.
4th Disadvantage of Cloud Computing is Virtual Storage:
The other disadvantage of the cloud is its virtual storage, we store data on cloud, thus we may not know actual physical location of the data So, if we wants to have the data at some specific location only then it will be challenge because at backend we are not aware where exactly the data is stored. Also, if the data is very sensitive and needs high security then we may not know how secured my data is. Additionally just in case of migration from one vendor to another vendor we may not come to know whether data is properly erased from first vendor and there are always possibilities of data leakage.
5th Disadvantage of Cloud Computing is Failures and Worries:
The failures over internet because of low speed or any technical problems add a lot of worries to success of cloud computing. However, at the same time one should not forget that easy restore processes of Virtual Machines can be carried out at any point of time with all installed instances of software.
Take a feel of most innovative Cloud Technology, which provides horizontal and vertical auto scaling which nobody gives in the world:
Hope this information will help you to understand the Cloud Computing.
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