Tag Archives: Cloud Server Hosting

multi-cloud environments

Overcoming Multiplicity of Channels, Devices, and Clouds for an Enhanced Service Management

Among all significant factors for enhanced customer experience, adoption of disruptive technologies is rapidly materializing as a critical attribute for competitive advantage. Modern consumers as well as young employees look for greater flexibility and better convenience while choosing ways for business interactions.

Majority of services have been built around satisfaction of end users for the same reason. One must understand customer preferences while developing applications and empower these with seamless availability for assured connectivity irrespective communication channel, even while on the move.

Complexities of the digital ecosystem

Meeting ever evolving expectations of modern consumers and employees is an uphill task in the present context of a digital environment. There are no data center specific workloads to manage due to the advent of multi-cloud environments that are the result of integrated public and private cloud adoption.

Organizations have to grapple with a multi-device environment consisting of IoT, internet ready mobiles, and other factors such as BYOD and shadow IT. Moreover, there are devices that may be associated with third-party providers or the enterprises own IT systems.

No service can expect to generate customer engagement if it lacks a multi-channel perspective. Modern business services must offer compatibility with a wide spectrum of communication channels including web chat, video conferencing, social media, and phone to name a few.

Organizations must leverage IT for embracing digital transformation by ensuring that it is an inseparable aspect of the process. IT has great potential to address issues in terms of service delivery. No wonder, most of the C-level meetings involving business strategies, role of digital transformation is always discussed while deliberating plans to focus on new markets.

IT enabled service management is vital for facilitating digital transformation. Leading business magazines have concluded that any business initiative concerning big data, cloud adoption, or mobility must adopt ITSM in order to succeed. However, according to Forbes, there are several challenges being faced by organizations that are trying to involve ITSM to enable digital transformation.

These challenges are mainly associated with growing demand for expert personnel apart from fulfilling training needs of existing staff and procurement of the latest systems. Modern enterprises are also dealing with resource shortages. All these factors are found to exert immense strain on teams that are supposed to deal with service management.

Transforming service management in the IT sector is vital for bringing about digital transformation in any organization.

This can happen in three different business areas such as adoption of cognitive technologies to accelerate service delivery while maintaining the pace of innovation. Secondly, the process of digital transformation must involve various aspects of service delivery including business and human components. This is required for enhanced service delivery and reduced expenditure. Any plan for initiating digital transformation must be directed at satisfying the ever evolving needs and anticipations of customers.

Digital perspective of service management

It is easy to taste the success of digital transformation even by enabling baseline digital initiatives to optimize and standardize the service delivery in an organization. This can be further extended to other aspects of business and IT infrastructures such as heterogeneous cloud environments, in order to provide greater control and visibility.

Maturity of service management by adopting digital initiatives and by following the best practices is imperative for satisfying modern users who are looking forward to always available services irrespective of devices, channels, or locations.

Importance of business specific IT

All efforts to improve IT must not lose the focus of business for assured returns. No part of digital transformation can be accomplished overnight. You must ensure faster marketability of code in more than one way.

• Higher efficiency by developing smaller batch size and more agile processes
• Improved technology adoption by embracing automation to gain capabilities of version-control, application stack and so forth.
• Build a culture to blend business and IT so that both are always in sync with each other.

Unless you have gained an ability to develop the code promptly and deliver it quickly, it would be difficult to exploit digital transformation for incremental earning. This underlines the significance of IT improvement from a business perspective.

You can add great value to your services by allowing seamlessly digital experiences that are backed by assured productivity through improved client engagement. Such services can also provide much needed differentiators.

It is possible to achieve remarkable cost reduction without impacting overall efficiency if you have adopted business specific digital transformation. In fact, these processes can be further reinforced with help of result oriented models to improve financial gains.

Bottom-line

Digital service management is a key to streamline IT infrastructure with business strategy. It also helps smooth and faster operations of digital systems and enables the organization to enjoy a considerable lead in a fiercely competitive IT market.

Cloud Hosting

How to Digitally Change Your Business with the Cloud

The only way your business can survive in a digital world is if it can successfully grow with the changes around it. Enterprises are known to succeed only when they are able to adapt to market trends and new industrial innovations. They have to actively incorporate new technologies within their culture and implement these in their business operations. Survival of the fittest is true of businesses which can embrace digital transformation.

Why are cloud solutions considered for making a company digital?

Reports suggest that by 2018 the CEOs of Global 2000 businesses will include digital transformation as part of their core corporate strategy. Gone are the days when businesses would get one solution and deployed it; the time has come to think of one’s business as a digital company and to picture your future accordingly. So, to bring digitalization to the core of businesses, companies need to recreate their processes centering on their clients. The focus should be on building smart processes to allow businesses to respond towards changes. It is also important to build a positive work environment which will allow employees to achieve more and be more productive. Your aim should be to understand what your clients need and to find out newer ways to communicate with them better. Finally, you must preserve data like a strategic asset. It must be kept secure and used for delivering value. To be able to ensure all these, cloud computing solutions are found to be most beneficial. They will help you to interact better with customers, to empower your workers, to optimize business operations and integrate technology with products.

Cloud computing strategies that are guaranteed to work:

  • To drive your business forward you can use a public cloud. With this cloud computing model, you have access to many types of services like storage, application etc which are offered by the cloud vendor using the public network or Internet to deliver these. With public clouds you can also enjoy cost-effective resources because the resources are shared. For instance, Microsoft Azure and AWS or Amazon Web Services help companies to get new application servers or infrastructure as and when they need these. With Azure, businesses can enjoy nearly endless scalability so that they are able to create and deploy cross-platform applications. They get the best compliance and security for their applications and can access Microsoft data centers all over the world. AWS, on its part, also helps companies to create a digital change framework so that they can scale up and down their infrastructure and enjoy quicker access to online computing resources. In this public cloud, businesses which demand a higher degree of privacy can also enjoy a particular section of the cloud for themselves. This kind of private cloud computing within a public cloud environment is called virtual private cloud.

  • Businesses can choose a private cloud which is exclusively meant for a single organization. So, with a Microsoft private cloud, a business may be able to deploy an application driven cloud platform. The private clouds will help companies to focus on their business value. They can get support for operating systems, multi-hyper visor environments and application frameworks. The private cloud can guarantee enterprise-grade virtualization, high workload density and better resource utilization for companies. This in turn leads to better business alignment along with a greater focus on delivering value which should be the main goal of any digital company.

  • Another option is the hybrid cloud which is a unique mix of the public and private cloud models. It turns out to be a game changer for any company because it can maximize trade-offs. You can get the best performance from the cloud using this solution. Companies can optimize their current assets and enjoy higher scalability and better resource accessibility through a larger cloud infrastructure. By using this form of cloud computing, companies can readily access resources from a public cloud and enjoy the freedom to test new technologies faster. They can also secure data in the private cloud part of this hybrid cloud environment without having to bear any upfront costs.

  • With this digital world the nature of employees and their working habits are also changing. People are becoming more mobile and companies are seeking mobile technologies to boost digital transformations. This results in better process efficiency, higher productivity and better access to information. Employees are keen to use mobile devices to work from anywhere in the world at any time of their convenience. So, modern businesses prefer BYOD programs to support their workers. Enterprise Mobility Suite will help to make digital businesses safer so that there is no unauthorized access to resources and applications. This will also help to cut down costs and improve worker productivity. It will guard against data loss and identity thefts.

  • Finally, a business productivity suite is necessary to help businesses empower their workforce with all latest tools to boost their productivity. Side by side, this will also enable the employees to get a feel of the advantages of a digital workplace. It will becomes easier to connect with employees across various time zones, to offer support to team members outside company firewalls and offer them tools to cater to client expectations better.

Interesting Topics :

How to start cloud hosting business?

How to start cloud hosting?

Dedicated Hosting

Will Dedicated Hosting Lose Its Relevance in a Cloud World?

The fact that cloud computing has overshadowed benefits of dedicated hosting for a business is much debated. While cloud computing tends to be the buzzword these days, dedicated hosting has certainly not lost its importance. A dedicated infrastructure still continues to offer many advantages over cloud hosting models in specific scenarios.

What are some myths about dedicated hosting?

There are some cases where dedicated hosting seems to be very much necessary unlike what most people would think. There is a general tendency to assume that private clouds are the safest bet when security concerns are high. However, the truth is that dedicated infrastructure services can often provide far better security options for your data. You have the freedom to set up custom security measures for protection against breaches.

Many businesses feel that dedicated hosting services involve more hassles. However in reality, dedicated hosting offers far more flexibility and control than any other form of hosting especially when it comes to meeting specific security, compliance and performance needs. As a matter of fact, using a dedicated infrastructure can often help to reduce complexities. This is possible because users will get the freedom to make changes in the configuration of servers; they can carry out customizations seamlessly within a single-tenant environment, something unheard of in any shared environment like a cloud.

Another commonly held myth about dedicated hosting is that it is costlier compared to the cloud. However, the truth is, that by making predictable workloads run on dedicated servers and using public clouds to cope with traffic spikes, businesses can actually save money. Dedicated hosting will actually offer you an environment which you do not have to install or manage but one that you can completely customize. So, you can enjoy significant cost savings through dedicated hosting plans too.

Many clients feel that to manage dedicated hosting plans, you will need a lot of expertise. This is not entirely true when you have a quality team of experts that are there to support you in the planning and implementation stages. When you can sign up with a good hosting service provider, you can count on their 24×7 support. These experts will instruct you on how best to optimize the infrastructure, how to cut down on costs with dedicated hosting plans and how to troubleshoot problems.

Dedicated hosting plans are also much easier to manage as they provide a lot of flexibility. They help to introduce simplicity in your system as you have the freedom to install custom features and change server configurations.

Another huge benefit that dedicated hosting seems to provide over cloud hosting is high availability. The same benefits may also be guaranteed by the cloud through load balancing. With the help of advanced cloud set-ups, users can even drag-and-drop balancing solutions at any place. In dedicated hosting, problems relating to availability or capacity can be conveniently corrected without much difficulty. Dedicated servers are powered by advanced technologies and they have redundant load balancers which guarantee high availability for all sites. This means that even if a single server or more than one server crashes, there are other standby servers which will step in to take its place to ensure that availability is not disrupted.

With cloud servers, application infrastructure can be easily scaled up and down, depending on your business requirements. So, businesses do not have to go through the hassle of adjusting their systems all the time to cope with the fluctuating business demands. Dedicated servers will provide the same flexibility and scalability at much lower costs. One of the biggest reasons to choose cloud hosting solutions is scalability. However, although computing resources may be scaled up, the applications might not be prepared for the same. So, your options are limited. But when you have dedicated servers, you also have the option of moving into the cloud when you need to scale out. Creating complex software which can be scaled up is a huge challenge and needs a lot of time. This is also the most important reason why dedicated servers have not lost their charm yet. With dedicated hosting, you always have enough room to grow and the full freedom to do what you want with the software and hardware. So, even if you need to scale up the resources, you can count on your dedicated server to back you up till the transition is made to the cloud.

These are specific benefits which enterprises can obtain from dedicated servers and these are not going to fade anytime soon. Even with the growth and popularity of cloud hosting, dedicated hosting is not likely to lose its relevance in a cloud-dominated world. The cloud hosting solutions are undoubtedly far more cost effective and viable for businesses but the dedicated hosting infrastructure is one which provides certain special advantages which cloud hosting cannot compete with. At the same time, organizations that realize the value of dedicated hosting also understand that the cloud is definitely the future of hosting. So, they are making a constant effort to learn how to integrate the advantages of dedicated infrastructure with their cloud infrastructure.

Ways to Make Cloud Storage More Effective

Ways to Make Cloud Storage More Effective

With data volumes growing at an incredibly fast rate, managing cloud storage is becoming increasingly more complex. The high storage demands have made more and more businesses sign up for cloud hosting. According to survey conducted by the Global Digital Alliance which surveyed 647 IT professionals, it was found out that about 35% want cloud storage immediately. The survey respondents suggested within a couple of years their data storage in clouds will increase dramatically and almost one-third will be housed in public clouds or SaaS environments.

This growth can be attributed to many reasons, the most important being that the cloud is viewed as an economical alternative for storing archived and inactive data. Such data are not affected by security or latency issues. But, so far, the growth in cloud hosting has been mainly on a temporary basis. It has happened because organizations felt the need to store data in remote off-site servers. So, the cloud policies have also been designed in spurts. For instance in a SaaS environment, the IT staff is only concerned with security and there is hardly any interaction with infrastructure. Policy is not given much thought. So, the result has been a mix of reactive approaches as far as cloud storage is concerned.

Traditional businesses lack a definite strategy to manage growth and handle data in the cloud. While now only about 16% respondents have their data stored off-site, the numbers will rise to 26% in the next two years. This also means that the haphazard strategies for managing cloud storage need to be changed as more and more critical data makes its way into the clouds. Businesses have to come up with long-term strategies to assess cloud storage in regard to their broader business objectives. Seth Robinson of CompTIA argues that data and storage need to go hand-in-hand.

When you have a proper cloud strategy, you must assess your cloud storage requirements. It is advised that you should use a cloud storage tree for easy decision making. This will help you understand whether you should have data stored in the cloud, or on-site or in a combination of both. The decision depends on many factors, namely, the kind of application you support, the performance requirements for that application etc. If you can answer these questions, you will know whether to bring the data to application or vice versa.

The cloud strategy needs to be looked at also; while studies suggest that more than 90% of respondents in a 2016 survey have sought cloud computing for their enterprise needs, the cloud is still found to be lacking in some aspects. Senior analyst Hill recommends that businesses must choose the cloud when it is the right time. The advantages of a mixed cloud environment which offers public clouds, on-premise private clouds and many managed clouds should not be disregarded, according to Robinson. The trick is to understand which model is best suited for your architecture. For this reason, it is important to assess the factors like security, manageability, scalability, costs and performance.

  • According to both Robinson and Hill, security is of utmost significance. Robinson is of the view that enterprises should rethink security of data storage. So, instead of just worrying about backups and data recovery, they should focus on business continuity. All data which has been backed up may not be vital. So a business has to understand which data is valuable and then deal with it accordingly. Businesses have to know what the cloud vendor can deploy to protect data. They must know who can access the data and who has the encryption key. They may also have to take actions on how vendors must protect the data. So, they have to verify whether the vendor gives in-house protection; else, they should look for another vendor.
  • Integration is vital because only a few businesses will shift to the all-cloud storage. Cloud storage uses the object-based model while Network Attached Storage or NAS and Storage Area Network or SAN use block and file storage. This means that data may be lost in transfer between these two and so, you need software which can integrate the systems. Businesses which have experienced cloud growth will have applications that depend on data stored in many clouds. There are many access points and this can be risky for data movement. Hill argues that both clouds in this case must use the same architecture; else, data transfer may become complicated.
  • Performance demands better speeds and lower latency. These two situations are necessary for getting the right performance benchmarks. So, data has to be stored such that latency is minimized when you access this data. So, users should be able to access the data seamlessly, regardless of the platform. Moreover, for some data, downtime may have less impact but, for some others, even a few seconds could turn out to be disastrous. Business owners have to understand the difference and they must deploy the measures needed accordingly to prevent downtimes.
  • Cloud hosting leads to cost-saving but cloud storage may raise your expenses. The good thing is that most vendors have lowered costs and are likely to cut these down further in the coming days. So, you should assess what you are paying for and then enter into a contract.
  • Finally, one cannot undermine the importance of scalability. Most respondents are of the opinion that scaling up SaaS services and cloud is easier than traditional services. Businesses will differ from one another in terms of scalability needs. When a business has steady storage needs, the power to scale resources up and down may not be the most important criterion for choosing a vendor. So, when you have the right strategy, you can deliver your products and cater to client needs better while innovating the business.
Public and Private Cloud Solutions into Hybrid Cloud

Hazards of Unification of Public and Private Cloud Solutions into Hybrid Cloud

Cloud computing and its delivery models have been transforming diverse workloads in almost every type of enterprise. Among the three cloud models including private, public, and hybrid clouds, most interesting option is hybrid cloud and is perceived as the future of IT infrastructure.

In spite of its compelling advantages, hybrid cloud continues to pose a multitude of challenges that need to be overcome while supporting or designing hybrid cloud architectures. This essentially applies to merging private and public cloud environments that are designed for application delivery.

Although, the principal objective of hybrid cloud solution is to reliably deliver data and applications, there can be several hurdles due to difference in support, design, and management of diverse cloud environments. Supporting two radically different cloud architectures can be an overwhelming task even for the most seasoned IT professionals.There are multiple issues involved in integration of the two different clouds for building a homogeneous application delivery system.

Multitasking applications of hybrid cloud

It is observed that hybrid cloud infrastructure is leveraged for execution of more than one use cases. Usually the first use case involves cloud bursting. It facilitates instant resource provisioning by addition of temporary resources in public cloud environment. Ability to offer cloud bursting can be attributed to the property of cloud elasticity.

In the second use case, which is known as cloud first, any new application is put on public cloud as soon as the same is developed. This is due to flexibility and scalability of public cloud infrastructure. Moreover, the cloud resource can be made available instantly in response to the demand. Deployment of a newly developed application is extremely easy in public cloud environment instead of building the entire array of components from the very beginning.

No two private clouds are identically built

Perpetual evolution of conventional IT infrastructures leads to development of private cloud. Since every single organization has its own set of workloads and distinct IT infrastructures, it is virtually impossible to come across two similar private clouds.

Private clouds are tailor-made creations since these are custom designed for catering to individual enterprise’s requirements. Thanks to amalgamation of application delivery and virtualization technologies, organizations can avail exclusive and efficient application delivery solutions that can be used to construct fully managed IT infrastructures. Private clouds are customized according to the organizational needs vendor oriented technologies, and preferences of IT infrastructures.

In contrast, public cloud solutionsare off-the-shelf resources with pre-designed components. These are offered in an environment that hast to be incorporated and accepted into IT architecture of the enterprise. Public clouds also differ from private cloud in terms of technologies since many technologies that are adopted by private cloud architectures may not be accessible in public clouds.

It must be remembered that the limitations of public cloud can prove to be major roadblocks while leveraging benefits of flexibility as well as elasticity of public clouds. One cannot easily obviate the need for operational complexity while designing unified hybrid cloud architecture by blending the components of public cloud with private cloud.

Unification of diverse components can be achieved to some extent by utilizing advanced APIs and tools to orchestrate integration of diverse cloud architectures. However, since these tools are in their initial stage there is still a lot to be achieved for unification of diverse technologies and integration of different technology stacks.

Challenges of creating a unified cloud

Integration of on-site solution in terms of its processes with an outsourced solution that leverages same platform is a common scenario in many enterprises. However, the unique challenges and complexities of integrating private and public cloud solutions pose daunting challenges.

Therefore although it is possible to have separate existence of private and public cloud in an organization, the integration of both solutions into a unified hybrid cloud appears to be impossible. Therefore, organizations prefer to continue with present status of having the two individual clouds for catering to their diverse demands.

There are few tools being developed such as SDN, NFW, Openstack that hold the promise of integrating private and public cloud seamlessly in near future, if not now. The major hurdles between integration of public and private cloud can be listed as different management levels, diversity in ownership of components, and radically different technologies to name a few.

Whenever new applications are being developed, organizations need to establish the appropriateness of cloud model for delivery of the same. Generally, a decision to select a cloud model should be based on requirements of security, scalability, availability, and reliability among others.

If the application is going to be used for handling mission critical workloads and needs to work in a highly secure environment, then the enterprise needs to use private cloud for delivering required criteria. Success of the IT architecture in any business relies on understanding every application’s profile and evaluating pros and cons of using different applications in private or public environments.

Preparing for Road Bumps while Adopting Cloud Solutions in 2017

There has been a significant increase in threat perception related to cloud ecosystem with extensive growth in number of users, generation of significantly higher data volumes, and emergence of new technologies that are capable of delivering information across disparate global networks.

Evolving trends within data center and cloud platforms

It is estimated that hyperscale data centers will command the data traffic thus accounting for a lion’s share of 52 percent of the data by 2020 among all data centers. According to a recent report by Cisco Cloud Index, the traffic within hyperscale data centers is set to multiply by five times by 2020.

One of the most sought after cloud server hosting service models, ‘Software as a Service’ will contribute to processing of 92 percent workloads. SaaS will be accountable for 74 percent workloads associated with cloud. Majority of organizations will access data center services for processing workloads and will account for 72 percent of total data center workloads.

The overall impact of big data and Internet of Things will shape digital lives of individuals and the way critical applications are accessed. Thanks to IoT, the data created will be double than the amount stored.

Abundance of opportunities for cyber criminals

Unfortunately, no technology can be restricted to be used only for supporting good cause. Advances in technologies are available for everyone to exploit and cyber criminals are already leveraging the technology revolution in the field of cloud computing.

Cyber attackers are exploiting new targets that are products of vulnerabilities associated with big data, IoT, cloud adoption, exponential data generation, and hyperscale data centers. Security threats get pronounced due to implementation of high end cloud technologies in data centers that are ageing and about to become obsolete.

Current state of cyber attacks

It is a great matter of concern that events of cyber attacks are not only growing in frequency but also in terms of sophistication. Data center service providers have to deal with proliferation of advanced cyber attacks while implementing modern IT solutions.

The most common threat continues to be from DDoS attacks because of ease of internet access and extensive availability of free tools. DDoS can be precipitated by anyone with a grievance and the simplicity and ease of launching DDoS attack has lead to the increase in size, complexity, and frequency of the same in past years.

According to a research, 12400 events have been recorded on a weekly basis for the past one and half year and attacks that exceed size of 579 Gbps accounted for 73 percent rise over last year 2015. The most frequent targets of attacks over 10 Gbps have been UK, US, and France.

By using a specially developed software called Mirai to attack IoT devices that are not adequately secured, the single largest ever recorded DDoS attack was implemented in October 2016 on seventeen sites. The attack cause extensive damage that was marked by outages and performance hits. In terms of the extent, the attack covered one million malicious endpoints and the strength of the attack is estimated to be a mammoth 1.2 Tbps.

Different dimension of cloud

Cloud computing is undoubtedly improving business processes by offering amazing flexibility and accessibility that was hitherto unimaginable. However another dimension of cloud involves threat, risks, and dangers of malicious attacks that are being faced by application layers. The threats are not only affecting cloud environment, but are also seriously impacting data center capabilities and the overall infrastructure.

Vital considerations wile adopting cloud solutions

Cloud administrators need to be aware of vulnerabilities, risks, and threats involved in adoption of new technologies in legacy architectures. Following security considerations will facilitate administrators to close the loopholes and deal with cyber threats with better awareness.

Securing mission critical data- One must focus on protecting the data from possibility of theft or leakage due to massive volumes of data being handled by data centers. Traditional cloud architectures are devoid of transparency in terms all layers in cloud stack and data center. This underlines need to attach extraordinary importance to security of intellectual property. This is more applicable to educational IT environments, healthcare, financial organizations, and government entities. Protection of user credentials and other sensitive data must be accorded the highest priority.

Blocking cloud disruption- Cloud environment is challenged by new applications, DDoS and IoT attacks, and workload layer to name just a few. In order to achieve a real victory over DDoS attacks needs logical and physical correlation at data center level as well as acknowledgment of device or user and exploits or planned attacks. There is need to have granular level control in terms of routing and application paths even if we are able to have visibility to some extent as far as some workloads and hardware stack is concerned. Security needs to be ensured from a holistic perspective since cyber criminals have been able to exploit security gaps within data center and cloud infrastructures.

Protect and educate users of digital services- Modern user of cloud can be considered as digital users and they are very much the part of cloud as you are. Understand that the normal is going to be challenged by new normal in the cloud age. Hence accessing cloud via non-traditional ways is a new normal. Security solutions involving End Point Protection need to be put in place for protecting your digital users. This needs to be backed up with endpoint detection and endpoint response for enhanced security measures. Securing data during its transfer from cloud to cloud is also essential for safe passage of data between hybrid ecosystems and on site data storage facilities.

Conclusion

It should be understood that the path to cloud may be bumpy, but it is worth treading on. You need to ensure proper planning, execution, and validation while following a simple lifecycle of cloud ecosystem.

Need evaluation process should be always applied by selecting the right type of cloud model since testing process can be easily carried out in cloud environment. Organizations need to be resilient and flexible while adopting cloud. It is essential to trust your cloud provider for steering you in the right direction.

Security and visibility is going to assume greater relevance in time to come and therefore you must be able to acquire right tools for securing your workloads by enabling enhanced visibility to keep your business perpetually aligned.

 

Interesting Topic:

How Do I Access My Cloud Hosting Server?

How To Choose A Cloud Hosting Provider?

Difference between Private and Public Cloud Hosting

Cloud computing can be basically divided into two types: public cloud computing and private cloud computing. Public cloud is the more dominant type; in fact we talk about public cloud computing unless specifically mentioned when we refer to cloud computing. A third type of cloud hosting solution known as hybrid cloud hosting is gaining in prominence as it seeks to combine the best features of both private and public cloud hosting.

In other words we can say that cloud computing has two distinctly different meanings. Public cloud refers to the process of providing computation resources (CPU, RAM, storage, bandwidth, software, application, etc.) over a general public network like Internet. These resources are provided on-demand and ‘pay as you go’ basis.

Private cloud computing in retrospect describes the architecture and technologies necessary to provide cloud hosting services in-house. A private cloud computing is a particular model of cloud computing where the service is provided in a virtualised environment using the resources of a pool of interconnected servers. However, this model ensures that the entire service is reserved for a single organization result in better security and management of data.

To put it in simpler terms private cloud computing offers the same benefits is that of a public cloud higher levels of scalability, reliability, etc., but through propriety architecture i.e. technologies and hardware reside within the premises of the organization unlike public cloud where the resources are offered by servers stored in data centres of service providers. Also, a public cloud delivers on-demand computational resources to multiple organizations and users. A private cloud in the mould of dedicated server hosting is reserved to serve the cause of a single organization.

This is the reason private cloud is best suited for businesses who require higher level of security for their data processing and also because of their unpredictable computing needs which require them to have direct control over their environments. Then there is also the difference of deployment model as both private and public cloud deployment model differs to a significant extent. Public clouds, for example Amazon web services share computing infrastructure across multiple users or businesses. However, the very open nature of this arrangement makes them unsuitable for businesses with mission critical workloads where security concerns run high.

A private cloud offers the same set of advantages and benefits as that offered by public cloud computing. These include self-service and scalability, greater reliability, on-demand resources, and utility model of billing among other important benefits. Moreover private cloud computing as such can be termed as ‘cloud computing at home’ as instead of relying on an open network like Internet to receive your computational resources a private offers services to a single organization, minimising security concerns that organizations usually harbour towards public cloud computing.

The basic idea behind this type of hosting arrangement is that you will get all the benefits associated with public cloud computing without compromising on control, security and integrity of your sensitive data.

Some of the important advantages offered by private cloud computing are as following:

• Higher security and privacy—public clouds are secure to a certain extent but nowhere near private cloud hosting. This is not hard to decipher as cloud hosting restricted to a single organization employs measures like access restricted to connections made from an organization’s firewall or dedicated leased line.

• Higher control– as a private cloud is intended to be used by a single organization, that organization has the right to tailor the solutions according to its own specific needs. However, this is a more costly option as it eliminates the cost efficiency of public cloud generated by a centralised management of hardware.

• Better reliability—private hosting like public cloud hosting scores high on factor of reliability. Creation of a virtualised environment ensures higher degree of resiliency for the network as the remaining servers can make up for the deficiency of the affected server.

• Cloud bursting– what happens if the private cloud is not capable enough to handle sudden or large spikes in network traffic. There are some quality service providers who in order to let organizations handle this situation provide the facility of cloud bursting. This service allows the provider to process data of non-sensitive nature on public clouds through a process known as cloud bursting.

Some disadvantages of private cloud hosting

Private clouds like public cloud hosting has its own share of disadvantages For example, on-premises IT team rather than a third-party cloud provider is responsible for private cloud’s management. As a result, maintaining a private cloud infrastructure is akin to managing an in-house data centre as organizations have to spend money managing, staffing, maintaining and running deployments. Moreover, there are additional expenditures related to virtualization, cloud software and cloud management tools.

One way to proceed is to combine important features of private hosting with public cloud hosting. This is known as hybrid cloud hosting where organizations can process sensitive data in house and take the help of public cloud for processing voluminous amount of general on public clouds.

Interesting Topics To Read:

List the difference between public, private and hybrid cloud

How to Move a WordPress Shared Hosting Account to a Cloud Server with Zero Downtime

Flourishing business segments vociferously forecasts the potential of leading cloud technology and its applicability in today’s fast-paced economy. Commencing operations on shared hosting platform is incontrovertibly measured as a less-headache, low-cost, and low-priced substitute. However, this alternative comes with a few inadequacies, demanding a more fledged way to answer vigorous business swings.

Prior moving ahead, let’s take a sneak peak at some of the key constraints, which mounts pressure on organizations/individuals to make a fast move:

Cloud Server India

Ostensibly, constrictions of shared web hosting impede business prosperity, leaving organizations behind the competition. In this light, businesses endeavor to opt for a scalable plus competent cloud server solution that can bring success forth. As per a research report, companies at large are leveraging cloud for their critical operations/applications.  While making a move, it is vital to build a robust migration strategy that can ascertain requisite computing power, storage, and other resources as your business demands.  To be precise, well-formulated migration strategies eliminate downtime risk, reduce capital expenses/ administrative costs, and retain the overall performance.

How Cloud Is an Optimal Answer to All Your Traditional Hosting Woes?

Word Press Hosting

Right from the application developers to architects seeking to create new applications can opt for cloud in order to irrefutably design best-suited components, processes and workflow for their organizations. In addition to this, they can incorporate desired APIs, programming models, operating systems, languages, and databases – which they feel deems fit with their ongoing operations.

An Impeccable Migration Strategy Involves:

Shared Hosting

Once you are through with the assessment phase, create a roadmap and plan for your business.

Now, let’s understand about the various steps involved in the migration process:

Step 1

Before You Commence, Create a Backup

Backup plays a pivotal role in making a strong move. It gives an insight of all your work strategies plus ensures peace of mind. Therefore, it is recommended to create a comprehensive backup of all your critical files including MySQL database, images, themes, scripts, static webpages, and plugins.

Go to your cPanel, select Backup Wizard, and then MySQL Databases. Download the MySQL database in *.sql.gz format, thereafter, save it at a safe location on your computer.

Step 2

Use LAMP stack to Setup the Cloud Server

Linux, Apache, MySQL, and PHP (LAMP) stack is a collection of open source software applications that ensures seamless web server operations. In order to install the LAMP stack, checkout: https://help.ubuntu.com/community/ApacheMySQLPHP.

Step 3

Once the setup of LAMP stack gets completed, install the latest version of WordPress on Ubuntu. It can be downloaded by visiting its official website – https://wordpress.org/download/

Cloud Server Hosting India Immediately after you hit the download button, installation package gets saved on your hard disk.

  • Locate and extract it to a newly created folder.
  • Upload the WordPress Files using FTP
  • Now, create a MySQL database for WordPress by entering the details
  • Navigate your website to initiate the installation process &click on ‘create a configuration file’
  • Fill all the necessary details in the created MySQL database  &press ‘Submit’
  • Thereafter, click on ‘Run to install’.

FTP – File Transfer Protocol (FTP) help webmasters to upload their websites on their hosting accounts. It is considered as the swiftest way for transferring files on the Internet.

Note: If WordPress is uploaded in public_html directory, you need to go to http://yourdomain.com in your desired browser.

Step 4

Create a Virtual Host

In this step, you need to create an Apache virtual host to manage your website/blog functionality. Proceed to create a new file in the site-available directory.

sudo nano /etc/apache2/sites-available/domain.com

Add a host for your website/blog. Accordingly, mention your domain name plus username.

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shared hosting

Now, you are required to reload the Apache server by executing the following command:

image 7

 

 

Note: Whenever you make modifications in server configuration, you are required to reload the apache server in order to implement the applied changes.

Step 5

Restore Database and All Files

It’s the turn to import all your files including images, themes, and articles. Upload the backup data to VPS using SCP. SCP is quite similar to File Transfer Protocol (FTP), however, it transfers the files securely over SSH.

To upload the backup data, execute the following commands on your PC:

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Login to the server and type for restoring your database…thereafter execute the following command by mentioning correct database name and user:

image 9

For restoring wp-content files

In order to restore the WordPress content files including images, plugins, videos, scripts – extract the zip archive. To do so, execute the following command:

image 10

 

 

Step 6

Ensure your website/blog is setup adequately. To ascertain the same, execute the below command:

image 11

 

 

 

Thereafter, you need to clear DNS cache to implement the made changes.  You can try .nscd tool for clearing the DNS cache:

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Visit the domain name to check if every step you have taken is executed properly.

Step 7

DNS Settings Updation

This is the final step. You are required to update your DNS settings with the Domain Registrar.

Note: It is recommended not to terminate your shared WordPress hosting account immediately after following the aforementioned steps in order to avoid downtime issues.  At least wait for 24 hours for seamless website functionality.