Wednesday, 7 August 2013

Significance & Benefits of Cloud Computing Services

Now a days the term Cloud Computing has become one of the biggest IT buzzwords in current scenario in information technology but do we know what the term actually means? And are we aware of the functions it encompasses and how it may impact on your work practices and IT management?

In reality the cloud computing has no single universal definition that as the term is really a catch-all or umbrella phrase. It is used to cover a multitude of trends related to the internet and work processes for business purpose over the network. It is most commonly used to describe the act of sharing data, files and software over the internet to users in remote locations in their business area. Generally organizations needs cloud computing services in order to conflict against network issues. As well as help them to obtain top quality of Information Technology services along with improved and better functionality.

With cloud computing Apps we won't face any issues related to infrastructure, software and personnel. It has good amount of control over the world of internet. Besides, businesses are now operating in a cloud environment thus, providing exceptional solutions to clients and customers all over the world.

The other feature of cloud computing is that cloud can be public or private. In private cloud is a proprietary network or data center that only provides hosted services to a limited number of users and in public cloud solutions helps n number of users on the Internet.

It also gives the Cloud IT services that enable to businesses enterprises and customers to use applications without even installing them. They can also access their personal files over the internet. Hiring a provider of these services helps in centralizing storage, bandwidth, processing and memory. Therefore, customers can do computing in the cloud environment with increased efficiency. Web mail service is the most usual example of this facility.

Thursday, 6 December 2012

The Need for Cloud Computing Service Developers is Increasing

Cloud computing has aligned with market needs today. The demand is pretty high and hence the demand for service vendors is on all-time high.

As various business clients are fighting with issues of extreme cost, complexity in logic and need for increasing speed, cloud technologies are looked upon as a vehicle for change. Today, implementing new applications requires a specific budget especially for processes required including designing, building and testing. Also, there are no upfront infrastructure costs which help small and medium companies to settle and do business.Application development is dependent on hardware, storage along with strong network availability. Project schedules face lagging due to different dependencies.

The cloud is one of the primary platforms for many organizations and aids application development of varying periods. It has recently become the biggest focus in the IT community. For decades, there was no solution for companies who required more data and computation capacity, since they had to invest in hardware or increase the efficiency of IT operations.

This put an additional burden on the finances. Nowadays, cloud computing has offered an affordable approach to IT delivery with the leasing option of processing capacity from different interconnected, shared computing systems which are maintained by several cloud service providers. Cloud computing benefits are many including agility; elasticity and cost-efficiency. One can scale resource allocation schemes as and when wanted from different cloud services providers.

It is necessary though that the software of the cloud services need to be engineered specifically. Many organizations find it better to migrate their existing applications to well-known, efficient cloud platforms. Migration sorts out differences between different programming models along with data storage and differences in processes including quality assurance, different development methods and platforms, software implementation approaches, security, and varied deployment options. Each of them need to be addressed while implementing practical cloud-based services and solutions, especially if the solutions are required for an industrial setup.

A new cloud platform architecture has taken birth recently called Data Protection as a Service which aims to reduce the per-application development effort which is required essentially for data protection while allowing maintenance operations. To analyze the cloud dependability, one can assess the services provided by Amazon Web Services. The performance variability of cloud services is assessed and researched for effectiveness for large-scale applications.

There is a huge challenge to enterprise adoption since cloud technologies do not grant visibility into the effort and cost of migration. One can alternatively opt for an approach to generate test methods for simulating the behaviour of real-time environment. One can test cloud applications hosted on the cloud and then offer support for cloud development processes, automated software engineering techniques for the cloud.

There are tools which support decision-making especially during the migration process of IT systems to the cloud. The modelling tool establishes the cost of IaaS. It helps in comparing the cost of a plethora of cloud providers and varied deployment options. The second tool delineates the benefits and risks of making use of IaaS from the enterprise perspective and provides the early peep into risk assessment. The cloud services providers assist many organizations in more ways than one and deliver what they do best, by offering cost-effective scalable resources for everyone.

Thursday, 22 November 2012

Cloud development with the Biggest Players in the Industry

Several big-shot players have started ruling the cloud space. Here is how they differentiate their services from each other.

Cloud computing relies on a unique client-server mechanism, where one provides the necessary resources from multiple internet-connected devices. Developers get access to hosted applications easily and with cloud services, one can create web applications without any interference. Here are some of the biggest players in the industry:

Google App Engine

In the field of web development, Google and Amazon are in charge. Google's App Engine has repeatedly helped several developers to build and host web apps on their own servers for quick processing, development and deployment. Google administrates its cloud services with an easy hand and the developers do not have to be aware all the time about the hardware upgrades, patches or backups that Google is affecting to its servers. Now Google manages to handle incessant traffic and huge processing loads. Hence the developers need not worry about how Google will be able to bear the workload through cloud computing. Google App Engine is scalable and flexible in terms of resources, performance and users. Working with the App Engine is free for all developers. With the free cloud service, Google provides 500 MB of storage at no cost along with a whopping 5 million page-views.

Amazon Web Services

Amazon Web Services (AWS) has been providing cloud computing services for developers from many years now. AWS includes Amazon CloudFront which is mostly used for content delivery, Amazon Fulfillment Service which is specially used for ecommerce operations, and Amazon CloudWatch which is used for monitoring cloud service. Amazon Simple Storage Service (S3) is mostly used for storage while the Amazon Virtual Private Cloud (VPC) is perfect for those interested in networking. AWS is free for signing up and you obtain an Access Identifier, for making web service requests.

Here is a new and unique cloud-based development platform which is named Codeita. The cloud computing platform allows developers to perform nearly all operations from a cloud perspective, right from design, to the app publishing process. The web technologies which are running in the cloud are the same ones that control the web today. LAMP technologies are used for getting things running. The platform is free to get started and offers flexible cloud storage and in-browser FTP publishing. Developers are provided with 100 MB of space to start out. Users get access to web-based FTP which allows editing and publishing of files.

Here are some different ways, cloud computing and virtualization benefits the users:

1.Cloud Computing Provides Numerous Testing and Staging Servers
Development teams are usually restricted to having one physical server per development and even for staging and production. However but with cloud instances, once can scale the resources up and down and work on unlimited number of servers at a time. One does not have to rely on physical servers for carrying on the work.

2. Agile Development Transforms into Parallel Activity
One might experience delays in especially in getting server instances to work for them but one can provision servers for agile development teams quickly with the help of cloud services.

3. It Boosts Innovation and Experimentation
By being able to create instances as and when needed, development teams can spawn multiple instances quickly for coding purposes and then testing the code out. One does not need to wait for the next build since there are an unlimited number of servers which can be made available. Builds are faster and less painful with agile development thus encouraging developers to experiment every time.

Thursday, 8 November 2012

What You Can Expect From Cloud Computing Developers

Know the utility of cloud computing developers, especially in the area of productivity enhancement and cost reduction.The manner in which businesses work has undergone a sea change over the past few years. Optimal usage of resource and reduction of expenses are the two main factors that the entrepreneurs are taking into consideration. There is good news for them. Cloud computing has emerged as a unique know-how which can assure both these aspects.

Concept of cloud computing

Cloud computing is a concept where a network of isolated servers hosted by the Internet is used for keeping, handling, and processing information, instead of a personal computer or a local server. In this way, cloud computing has evolved the mode in which businesses were storing, disseminating, and getting data that are pertinent to their work.

This form of computing is considered as a realistic method of enhancing infrastructural effectiveness and showing cost optimization. Hence, there is rising demand for people who can work as cloud computing developers. The concept of cloud computing applies to servers, desktop computers, smartphones, laptops and tablet PCs.

Services offered by cloud computing

Cloud computing developers help in providing the following services to the users:

PaaS (Platform as a Service)

This is a platform or interface for the users or businesses for developing apps according to somebody’s particular necessities.

Software as a Service (SaaS)
This is a service where software apps are offered to businesses that are looking for it. The service is prompted by the service on demand viewpoint.

Infrastructure as a Service (IaaS)
The service provided includes database management and storing as per the requirements of the users and businesses.

Other than the abovementioned services, developers also offer storage as a service or (StaaS), data as a service or (DaaS), security as a service or (SECaaS), desktop as a service (DaaS), Test environment as a service (TEaaS) and API as a service (APIaaS).
The various advantageous aspects of cloud computing has resulted in the rising demand for hiring cloud computing developers. Now, cloud computing development services are also offered through outsourcing.

Benefits of hiring cloud computing developers

The developers who work on cloud computing platforms are professionals who have the knowledge for finding out the solution for the customer and this is always target oriented in nature. Cloud computing developers will help you save a lot of money where you don’t need to compromise on the excellence of the task.

Areas where cloud computing developers work

The developers work in the following areas and applications:
  • Communication
  • Finance
  • Collaboration
  • Content
  • Monitoring
  • Object Storage
  • Runtime
  • Identity
  • Database
  • Queue
  • Computing
  • Block storage
  • Networking
As a whole, cloud computing has significantly changed the outlook of offering information technology services. Moreover, cloud computing is increasingly popular and of late more number of people has been accessing them. It is a virtual computing network which distributes the resources to businesses and individual users who require it. High standardization and IT processes automation and measurability of the IT resources are some of the major benefits of cloud computing system to take into account.

Friday, 26 October 2012

The Important Features of a Successful Cloud Application Environment

There are several cloud environments in the world today. It is difficult to identify the right cloud provider but getting the right provider is crucial for your success.

Most enterprise leaders of the IT world are faced with a primary challenge: complexity. According to the Global CEO Study which was held in 2010, nearly 79 percent expect more and more complexity in the future since there is an incredible interconnection between all types of physical and digital infrastructures.

It is a challenge for CEOs to connect with customers in innovative ways and even formulate and realize operations with utmost speed and flexibility. By leveraging cloud computing and SaaS to deliver services less expensive ways, companies are trying to be cost-effective. Cloud computing involves the deployment of network-based applications in a shared environment thus facilitating prompt service delivery and superb value.

Cloud computing offers much more advantages than traditional application deployment models since it is built around scalable development resources, and involves less costly maintenance. It also has the ability to deliver consistent offerings through a variety of channels. Cloud computing helps out businesses to collaborate with other companies and combine services for better profitable returns.

Developing cloud-based applications should revolve around the unique requirements of SaaS. Rarely do cloud providers deliver the promise of cloud application development. The successful ones are even efficient in building custom cloud applications and are ready to deliver all services ranging from planning to design, application development and its deployment.

Here are some typical attributes of an ideal Cloud Application Environment:

Robust architecture – The basic attribute of cloud applications is its capability of having a single application instance for supporting multiple clients while also meeting high service levels. This approach offers many advantages including the overall ease of maintenance and optimum use of existing resources. One needs robust cloud architecture since this directly affects performance. The overall security and integrity of data is under question here.

Performance and scalability – All cloud computing vendors need to have resources which can be up scaled or downscaled rapidly and seamlessly. The cloud resources need to be ready to address dynamic user demand and all applications need to keep this in mind.

Virtualization benefits – The efficient use of resources is the prime benefit offered by cloud services. One can take advantage of virtualized IT environments and drive greater business value too.

Self-service - Cloud applications are built and designed so that they can be modified and accessed to reduce operational expenses and a better user experience.

Pay-as-you-use - With cloud applications, one does not have to pay upfront software license fees. Hence, most app functions monitor and charge for the overall usage. This flexible model helps clients to save on overall capital expenditures.

Compatible to multiple devices - Today's consumers want to gain services which can be accessible from anywhere and everywhere, no matter which platform they use. From the cloud, one should be able to design applications which can be delivered on multiple devices.

Security - The cloud virtual environments should address security and privacy challenges since most organizations repose their trust on the cloud services. The right application design is essential for protecting sensitive data, and for addressing regulatory compliance.

Monday, 8 October 2012

Cloud computing technology and importance of cloud developers

Cloud computing is focuses on a category of computing solutions in which users get complete or partial access to the different computing resources depending on demand and as needed. The resources can be physical or virtual and also available on a dedicated or shared basis. The cloud computing resources are not dependent on the way of access but mostly characterized by self-service interfaces. The resources are acquired as and when needed by businesses. Cloud is also termed as a concept which defines an approach. Cloud developers are dedicated to provide IT services which take advantage of growing power of virtual servers.

The importance of cloud development has been mostly in the form of cost savings in infrastructure investment. Developers save an ample amount of time in application development as well as deployment on cloud servers and thus resource allocation overheads are reduced to a great extent.

A public (external) cloud is a perfect environment which exists beyond the regular company's firewall. It is a service which is offered by many huge third-party vendors. Clouds are sometimes shared or multi-tenanted and managed by a company which hosts a self-service portal.

The delivery models of public clouds are replicated in private clouds for the specific benefit of an organization as well its internal employees and customers. The interface manages it wholly. The hybrid cloud environment includes external services which are used for extending an internal cloud.

Many people consider Software as a Service (SaaS) as an integral subset of cloud computing which is also applicable to IaaS (Infrastructure as a Service which remotely access server/storage capacity) and PaaS (Platform as a Service which lets developers to build and deploy apps on the hosted platform).

There are various cloud groups which are communities which work towards streamlining various services for quick development and deployment associated with the cloud. Bookmarks which are set on the browser work on having a systematic listing of cloud services which can be useful for the company like libraries of resources.

There are many types of applications which can be run on the cloud. Not everything should run in a cloud although it could. Software which have beneficial attributes for the users can find a place on the cloud and some of the information should be better be local since they might mean of critical importance to the company and the users on a local basis. Additionally, it would mean security of information if it is local. Sensitive user data should never be on the cloud since it affects privacy rights.

A cloud is the perfect for applications which deal with different types of resources related to IT management, productivity or capacity (server and/or storage). Social networking sites and collaboration sites are also mostly used in the cloud and serve to be perfect for a wide range of users.

Software as a service (SaaS) revolves around applications which are centrally hosted and in recent years there are many business applications which are being deployed using SaaS as the common delivery model. Many businesses prefer the model owing it its simplified deployment process and cost effectiveness.

Cloud developers are in huge demand for deploying web apps on the cloud as well developing new apps. Customized web services are also in great demand too.