What is Private Cloud?-Components, Advantages and Disadvantages

What is Private Cloud?- A private cloud is a method of cloud computing that offers benefits of the pubic cloud but using a proprietary architecture. It works differently than the public cloud as this system only dedicated to catering to the needs of a single company.

Also See: What are the major private cloud examples

Also See: What is Public Cloud?

As we all know, the public cloud provides services to a great number of organizations, but that’s not the case with this technology. In this post, we are going to talk about private cloud in detail to make sure our readers don’t miss anything. Please read the complete post now!

What is Private Cloud?-Components, Advantages and Disadvantages

What are the major components of the private cloud?

The private cloud can deliver the services to the customers due to the presence of certain components. We are going to talk about the major ones below:

  • Web Portal

Using this component, the connection is made between the clients and cloud environments. It is a web server using which connections are accepted.

  • Connection Broker

The main motive of the connection broker is to make a connection of match end-user sessions with the virtual desktops. The user will be attached with an unused virtual desktop by a connection broker if there is no connection established previously.

  • Management Console

The management console is a device that lets the administrator manage a variety of things like virtual machine templates and resource pools using a single interface.

Also See: What are the major public cloud examples

  • Hypervisor

The hypervisor is a very important component using which virtual desktops operate in a private cloud. For those who don’t know, the virtual desktops are present in the system in a set of virtual machines.

What are the major private cloud advantages?

There is a solid set of advantages possessed by a private cloud for the clients. We have mentioned the major ones in detail below:

  • The organization gets better in terms of flexibility as the cloud environments get customized according to the particular business requirements.
  • There is an improved level of security provided by the presence of a private cloud. The clients don’t have to share their resources with any other person that results in boosting security.
  • The clients get high scalability & efficiency the same as a public cloud.
  • The private cloud offers superior performance in the system as it is deployed in the company’s firewall. It allows them to have much better efficiency.
  • There is a great level of customization ability provided by the private cloud.

What are the major disadvantages of the private cloud?

Despite offering a great sort of benefits, there are still certain disadvantages provided by the private cloud. We are writing them in detail below:

  • The cost associated with the private cloud is quite more when compared with the public cloud. It includes running & upgrade costs.
  • There is limited capacity in private cloud for handling the servers or storage in an organization.
  • The private cloud has a vendor lock-in that sometimes stops the people from indulging in this technology.

The advantages of the private cloud outweigh its disadvantages. That’s why a great number of companies are investing in this technology.

What are the Security Risks of Cloud Computing?

What are the Security Risks of Cloud Computing? The interests of businesses are increasing towards cloud computing by each passing year. Still, there are many companies who are resistant to choose this technology because of the security concerns attached to it. According to a well-known magazine, companies have lost more than US$ 50 billion due to data breaches in the past five years. There are lots of threats that need to be taken care of with cloud.

Also See: Types of Cloud Computing with their Advantages

Also See: Define Hypervisor in Cloud Computing and its Types

Security Risks of Cloud Computing

In this post, we will talk about the security risks of cloud computing in detail so that the readers understand what they exactly are. Have a look at the major ones below in detail:

  • Unauthorized Access

The biggest threat that cloud users have to worry about is the unauthorized access to their data. The hackers prefer living life that doesn’t involve any hard work. That’s why they target small business and normal users as their data is easier to breach.

Data from millions of businesses are aggregated by cloud services. So, there is always a chance of losing data to hackers.

Also See: Risks of Cloud Computing

  • Contractual Breaches

There are contracts due to which a restriction on data and its authorization among the business parties. The contracts can get violated if a member of the team moves the restricted data into the cloud without permission. It can result in legal actions that should be avoided at any cost.

For instance, the copyright for sharing data that can be added in the cloud is maintained by the provider with third parties. There are certain terms and conditions in the service, so breaching any of them can hurt the users.

  • Malware Infections

There are chances of cyber-attacks in cloud services because of the immense amount of data stored in the cloud and usage of the internet. As we all know, there is an internet connection used for storing data that open the gates for many hackers.

Also See: 4 Types of Clouds in Cloud Computing With Advantages

  • Customer Trust

The trust of customers can get hurt badly due to data breaches. A recent incident happened on the Target Services, where data of more than 40 million customers get stolen. It can make the customers stay away from Target stores that can directly harm the legacy and business of the company.

Moreover, there is a solid decline witnessed by such businesses that ultimately affect their revenue.  The reason behind that is customer trust gets broken, and they will think plenty of times before mentioning their details on such platforms.

  • Data Separation

The resources are shared on all types of cloud-based services that are written on the servers of providers along with many other components on the infrastructure. Virtual containers are created using hypervisor software on the hardware of the provider for all the customers.

However, the emergence of recent security issues has resulted in checking compartmentalization techniques like data encryption. It may result in creating the separation of data that can be a problem for many users and even companies. It is one of the most well-known security risks of cloud computing.

Define Hypervisor in Cloud Computing and Types

Define Hypervisor in Cloud Computing and its Types: A hypervisor can be called a virtual machine monitor that lets the different virtual operating systems to get controlled at the same time. Also known as guest machines, this equipment shares the physical machine’s hardware that includes a processor, memory, and other similar resources. It results in boosting the utilization of underlying resources. The operating systems are isolated from the major host machine by a hypervisor.

Also See:Types of Clouds in Cloud Computing With Advantages

Also See: Types of Cloud Computing

Define Hypervisor in Cloud Computing and Types

The main work performed by the hypervisor is to deal with the requirements of a guest operating system along with its easier management. As we all know, every virtual machine works independently without interfering with each other’s operations despite being operating on the same host. Let’s have a look at the advantages of hypervisor below:

  • As we have already explained that virtual machines work on the same physical hardware, but still each one is separated from the other one. It means if an error occurs in a single machine, the second one won’t get affected due to that. All this becomes possible due to the presence of hypervisor in cloud computing.
  • The second most amazing advantage of hypervisor is its mobility as these virtual machines aren’t dependent on the underlying hardware. There is no linkage between them and physical hardware, so the switching between virtualized servers becomes convenient and easier.

Major Types of the Hypervisor in Cloud Computing

There are mostly two versions of hypervisor that we have explained in detail below:

  1. Type 1 Hypervisor

These hypervisors work directly on the system hardware and available in many different versions. We have explained the major ones below:

Also See: What is Public Cloud?

  • VMware ESX and ESXi

This hypervisor provides an advanced level of functioning and scalability but asks for licensing and higher costs. There are many bundles offered by this hypervisor type and result in making technology affordable.

  • Microsoft Hyper-V

This type of hypervisor lacks in advanced features but still used by a great number of organizations. It is available in both paid as well as free versions for the consumers.

  • Oracle VM

Based on the open-source Xen, the Oracle hypervisor is usually found in the bare-metal virtualization. The updates and support for this hypervisor costs charges to the users.

Also See: What is Private Cloud?

  1. Type 2 Hypervisor

The Type 2 hypervisor works on the host operating system where virtual services like memory management & I/O device support solutions to the consumers. We have mentioned some major type 2 hypervisors below:

  •  Microsoft Virtual PC

This latest version of Microsoft is based on the hypervisor technology and works on Windows 7 or above systems.

  • Red Hat Enterprise Virtualization

It is one of the best versions of hypervisors that come with the features of both bare-metal virtualization and hosted model. It can transform a Linux kernel into a hypervisor.

  • Oracle VM VirtualBox

This hypervisor is known for offering performance and features at an affordable price. It is very useful for companies who want to complete the virtualization process at an affordable price. It is equipped with a solid set of features that boost popularity.

5 Major Risks of Cloud Computing

What are the Risks of cloud computing? Cloud computing is a revolutionized technology that has changed the way of working in business organizations. This virtualized IT technology has boosted its implementation within a short span of time and become a premier part of IT industries. Despite being considered a top-technology and providing tons of benefits, there are many issues associated with it. It is important that one should know each of them for avoiding any problem later.

Also See: Types of Cloud Computing with their Advantages

Also See: Cloud Computing Security

Major Risks of Cloud Computing

In this post, we will explain some major risks of cloud computing in detail. Let’s check out them carefully below:

  • Confidentially

Without a doubt, this one is the major concern associated with cloud computing, and it is also the main reason that some companies think about not opting for this technology. There are many companies who handle sensitive data, and that’s why its protection becomes their main priority.

This way many business owners don’t have enough confidence for sharing their data with an external party. Moreover, the management of data become very difficult when data controlled by two different parties.

Also See: Platform As A Service (PAAS) in Cloud Computing

  • Performance control issues

In cloud computing, there are always chances that the quality mightn’t be above the bar or making it difficult for offering quality services all the time. It is important that one should stay clear and transparent for the performance of the system.

Additionally, there is always a risk of whether the provider will give a prompt solution or not. The businesses have to rely on the action of the service provider if something bad happens.

  • Data Management

A greater number of companies aren’t aware of the location of data that make flow pretty tough to manage. They are commonly unaware of arrangements employed by a subcontractor. It is strongly suggested by experts to read the complete contract carefully.

Apart from increasing complexity in the system, it makes it difficult for organizations to manage the processes without affecting quality.

Also See: Infrastructure as a Service (Iaas)

  • Operational Issues

One major risk and problem associated with cloud computing is execution issues of IT services and task. It includes suboptimal service from the provider’s end along with lack of customized service. These issues can be cost dearly to an organization in terms of price.

There are also chances of reduced control over the quality with such operational issues in the system. It can affect the efficiency and functioning of the company that can directly hit their performance.

  • Cloud Compliance

The majority of an organization’s data are stored on a variety of servers. In many cases, it spans in a variety of countries that can make things tricky. If a problem arises in one center and members find it difficult for access. Having such an issue can create many issues in the organization. The problem can become more difficult if data stored is in a different nation.

It is a potential issue with which companies have to deal with. That’s why it is better for organizations to check the service reliability agreement of the companies before signing.

Types of Cloud Computing with their Advantages

Types of Cloud Computing with their Advantages: Cloud computing is one of the most amazing technologies that has made life easier for users. It delivers computing power over the network avoiding the traditional method of saving files at a particular location. This technology is available in a variety of variants about which you should know.

Also See: Cloud Computing Security

Types of Cloud Computing with their Advantages

Check out the major types of cloud computing below in detail:

  1. Infrastructure as a Service (IaaS)

One of the most common versions of cloud computing is IaaS that abbreviated Infrastructure as a Service that generally offered to the businesses. Things like storages, data center space, servers, and cloud networking components can be outsourced with this technology. It is connected through the internet giving better functionalities than on-premises services.

Some major platforms using the IaaS are Microsoft Azure, GoGrid, Digital Ocean, Google Cloud, Amazon EC2, and Rack Space. This type of cloud computing allows users to rent the architecture themselves, including data center space, software, and services.

Also See: Examples of IaaS (Infrastructure as a Service)

Advantages

  • The distribution of resources likes hard disk, storage, or even CPU cores are performed as a service in this cloud computing type.
  • This technology is perfect for users who are looking to expand their business according to the requirements.
  1. Platform as a Service (PaaS)

The base of this computing technology is created on Iaas where cloud vendors deliver the computing services. It includes both cloud software and hardware infrastructures parts such as middleware and operating systems that used for creating and testing applications. Using this technology, users are allowed to develop business analytics applications, installing data sets, and even creating tools. It is known for adding convenience in the system.

That’s not all; it let them build and maintain the required set of hardware without a problem. There are tons of platforms who are operating on the Paas structure like Microsoft Azure, Oracle, OpenShift, Heroku, Google App Engine, and Salesforce.

Also See: Examples of Platform as a Service (PaaS)

Advantages

  • This type of cloud computing helps in reducing the cost of the operating system as there is no need for buying hardware and independent tools.
  • There is a greater level of scalability offered by PaaS for both an organization and individuals.
  1. Software as a Service (SaaS)

The third major type of cloud computing is Software as a Service (Saas), where the users get a complete product controlled by the service provider. It is also known as end-user applications in the majority of cases. The main reason people go for this technology is no need to worry about the maintenance of service.

The most incredible thing this type is both the Iaas and Paas incorporated in it. Some premier examples of SaaS are Adobe Creative Cloud, Salesforce, Oracle CRM, Pardot Marketing Automation, Google G Suite, and App Dynamics.

Also See: Examples of Software as a Service (SaaS)

Advantages

  • This technology work as software that makes things easier for users. The only thing needed is a stable internet connection and a computer device.
  • The upgrade process of present software and hardware is quite easier in this technology without the involvement of any trouble.

Examples of Cloud Computing in Detail

Examples of Cloud Computing in Detail: We have already explained cloud computing along with its advantages and disadvantages in detail for the readers. It is software that gives access to a solid pool of storage, applications, network, and servers. However, the query that we are receiving continuously from the readers is how they are used in the real world. As we have already told, the world of information technology gets revolutionized with the advent of cloud computing.

Also See: Disadvantages of Cloud Computing

Also See: Characteristics of Cloud Computing

Examples of Cloud Computing in Detail

In this post, we will give you some real-life examples of cloud computing in detail. Check out each one, so nothing gets skipped from your mind. Also, don’t forget to share your experiences in the comment section.

  1. Alexa and Google Assistant Chatbot

The information about user preferences can be stored perfectly by expanding the computing ability of the cloud. It can be utilized for offering tons of things that include customized products, messages, and many other solutions. All of them are based on the needs and preferences of users.

This technology is used perfectly by chatbots like Alexa, Google Assistant, and even Alexa. Each of them is natural language intelligent bots that work using cloud computing. 

Also See: Features of Cloud Computing

  1. Salesforce

Salesforce is one of the few platforms which started the evolution of cloud computing. The company is headquartered in San Francisco, California, and known for creating a CRM tool through which sales leads and customer relations can be managed perfectly.

This technology has combined the customer data and AI for assisting the sales team in finding the potential leads. Additionally, Salesforce has created separated clouds for marketing purposes.

  1. IBM Cloud and Clear Data

Another classic example of cloud computing is allowing the members in a medical team to share their details quickly with each other. It not only result in saving cost but also ensure that one can share larger files quite quickly for better convenience.

Also See: Cloud Computing Security

The platforms like IBM Cloud and Clear Data have used the cloud computing technology in this manner perfectly. That’s why the number of people using this service is increasing every year.

  1. Skype and WhatsApp

You may be surprised to know that platforms like Skype and WhatsApp also uses cloud computing technology. They are based on the cloud infrastructure where the users are allowed to use the network-based tools and services.

The messages and information of the users are stored adequately on the hardware of the service provider instead of a personal device. It directly assists the users in accessing the information from any part of the world using the internet.

  1. Application Development

Cloud platforms have become one of the most reliable options for the developing app for a web application or even games. There is a scalable cross-platform experience created for users with minimal effort using cloud technology.

These kinds of platforms come with a variety of pre-coded tools and libraries that include security, search, and even directory services. The development process gets a boost in terms of speed with the presence of such technology.

What are the Features of Cloud Computing?

What are the features of cloud computing? Cloud computing is one of the most talked things in IT industry thanks to its long list of advantages. Its popularity is increasing by each passing day, and that’s why everyone wants to know about the features of cloud computing. There are tons of things in this software that needs to be mentioned.

Also See: Applications of Cloud Computing 

Also See: What is Cloud Computing Security?

What are the Features of Cloud Computing?

We understand that you are looking for the main ones, so our team has specified the major ones below:

  • Quality of Service

It is essential that the best service level should be assured by cloud computing for the convenience of users. Some important things that should be included in the service-level agreements are 24X7 support, the right performance of resources, and bandwidth. If you have to compromise with any of these things, then it can be harmful in the long run.

Moreover, it is better to not go for cloud computing after following the hype. Instead, try to have adequate information about technology so that smarter decisions can be made.

Also See: Disadvantages of Cloud Computing

  • Large Network Access

The cloud data should be accessed by users from any part of the world using a device and internet connection. It should be available across the network and should be accessible from the internet.

In simple words, access should be available all over the network without creating too many problems.

  • Resource Pooling

The resources are needed to be pooled for catering to the needs of a large customer base in cloud computing. There are multi-tenancy used in this technology where the allocation of various resources are allocated and de-allocated as per the demands. In fact, it is impossible to find from where the resources are located from the perspective of users.

Allocation process should be elastic for making changes better and quicker. It is one of the most important features to check in cloud computing.

  • Pricing

There is no need for paying any fee upfront for using the cloud services. It is billed according to the level of resources used by the users or company. This pricing structure not only helps the users for tracking the usage and minimizing the cost.

Also, the information provided should be completely transparent and accessible to the customer.

Also See: Characteristics of Cloud Computing

  • On-Demand Self-Service

Another important feature that the user needs to keep in mind is the on-demand self-service. It is essential for them to monitor the allotted network storage and server uptime along with capabilities adequately.

Having this feature will allow users to monitor the capabilities of computing rightfully.

  • Measured Service

The company monitors the cloud computing resources for recording that further analyzed by supporting charge per use abilities in the system. From this, we want to say that the use of resources will be virtual server instances that operate on the cloud that reports by the service provider.

In addition to that, this cloud is monitored continuously by the same service provider. The pay as go model is solely on the amount of consumption in the manufacturing company.

What are the Applications of Cloud Computing?

What are the applications of Cloud Computing? The scientific technology has completely revolutionized in the 21st century with the advent of many sensational things. One of them is cloud computing that not only made things convenient for the users but also changed the complete system.

Also See: Cloud Computing Security

Also See: How Does Cloud Computing Works?

What are the applications of Cloud Computing?

The applications of cloud computing can be seen in a variety of sectors. Allow us to tell you about the major ones below in detail:

  • E-commerce

Also See: What is Virtualization in Cloud Computing?

One of the major uses of this technology is found in the e-commerce sector. It allows both user and business to grab the opportunities available in this sector. That’s not all; the business owners can evaluate new things in the minimum possible time.

On top of that, this technology lets the business leaders share things without putting any focus on time.

  • Big Data Analytics

The cloud computing technology lets the users reach structured and unstructured data deeply so that the advantage of extracting business value can be harnessed.

The extracting details can be easily extracted by retailers and suppliers from the buying patterns of consumers so that advertising and marketing campaigns can be targeted with minimal effort.

  • File Storage

Accessing cloud computing gives liberty to the users for storing, and accessing files from any web-enabled devices conveniently. Understanding web services interfaces is very easy. Moreover, cloud computing offers scalability and security in a working environment.

Also See: History of Cloud Computing

Additionally, it let the data to get stored in a virtualized pool that can be hosted by a third party on the basis of requirements.

  • Anti-virus applications

The cloud technology comes with software that gets stored in the cloud and has the ability to eliminate viruses in the system. This software can detect and analyze viruses and malware for fixing the system. There are tons of useful features in this anti-virus applications, and one of them is downloading the software.

  • Testing and Development

The most amazing application of cloud is considered testing and development by many users. It can be very useful for doing things like setting a budget, enrolling significant manpower, and many more.

That’s not all; it can be very handy for other things like installation and configuration of a particular platform. There can be readily available environments created using cloud computing for tackling all the needs of clients.

  • Educational Purposes

Cloud computing can be used in the world of cloud computing in many different ways. The major one is giving access to the IT infrastructure to both students and teachers.

Additionally, it can reduce the cost of maintaining the infrastructure in a school or a college. On top of that, the students can use the school applications anytime according to their needs using cloud computing technology.

  • Disaster Recovery

Another convincing benefit of using cloud computing is quicker recovery from a variety of physical locations at affordable pricing.

The price of this recovery is quite lower when compared with the normal DR site that only has a fixed number of features and assets to work.

What are the disadvantages of cloud computing?

What are the disadvantages of cloud computing? Cloud computing is one of the most suitable options for storing and sharing a variety of formats conveniently. It has benefited lots of companies by reducing their costs along with improving collaboration. There is a huge range of cloud computing providers globally so the thing can become confusing.

Also See: Advantages of Cloud Computing

Also See: Cloud Computing Security

Also See: How Does Cloud Computing Works?

What are the disadvantages of cloud computing?

Despite that, we can’t go unseen the disadvantages of cloud computing that will be explained in this guide. We are doing this to ensure that the readers fully understand about both the pros and cons of cloud computing equally. Let’s check out all of them in detail that we mentioned below:

  • Technical Problems

The only thing that a user can do in case of the technical issue is calling the hosting provided as they can only solve their issue. The in-house cloud computing issues can’t be solved in-house.

Furthermore, many of the providers don’t offer 24X7 technical that might be a problem for the user. That’s why it is considered best to choose a hosting provider who is available around the clock.

Also See: Virtualization in Cloud Computing

  • Network connectivity dependency

There is no way that cloud computing can work without the internet. It means you need a reliable and consistent internet connection that gets broken down too often.

You have to ensure that it operates at a good speed and bandwidth so that the work of the company doesn’t get stopped.

  • Downtime

One of the biggest disadvantages possessed by cloud computing is downtime. All the systems in this technology are based on the internet, and that’s why there is a chance of service outages in such cases. Furthermore, it can happen due to uncountable reasons.

There are things that can be done for reducing the downtime to a greater extent, but it can’t be eliminated completely.

  • Vulnerable to attacks

As we all know, all the files in the cloud computing are stored online that make it open for tons of potential vulnerabilities. Some of the most well-known platforms have suffered attacks and security breaches all over the world.

Also See: What is Infrastructure as a Service (Iaas) in Cloud Computing

This technology is built as a public service, so the chances for someone to attack it are quite evident. However, it can be avoided by keeping the software all the times updated.

  • Limited Control

The service provider is the main owner, manager, and monitor of the cloud computing infrastructure. It means that the users have very low control over the functioning and execution process.

There is an end-user agreement and management policies signed by the user on signing up with the cloud computing technology. It puts limits on things a customer can do.

  • Limited Features

It is important to understand that all the cloud providers don’t offer the same level of features. That’s why it is ideal that the users should choose the cloud computing provider carefully. It is perfect to go for a provider giving an unlimited bandwidth to ensure one doesn’t face issues with storage and backup. It can be very beneficial in the long run.

Major Characteristics of Cloud Computing

Major Characteristics of Cloud Computing:  Understanding the characteristics of cloud computing is important for employing this technology adequately. It is a brilliant model that provides the on-demand access to a pool of computing resources that include applications, servers, networks, and many more. Since its launching, it is continuously growing in terms of popularity and functionality.

Also See: Advantages of Cloud Computing

Also See: Major EDxamples of PaaS

Major Characteristics of Cloud Computing

There are five major characteristics of cloud computing that we have mentioned in detail below:

  • On-demand self-service

The resources in cloud computing can be provisioned without any need for human interaction through the service provider. In simple words, it means additional services can be demanded according to the requirement.

It can be using virtual machine instances, a storage space, database instances, and many more. The usage can be changed for the convenience of the users.

Also See: Cloud Computing Tools

  • Broad Network Access

As we have explained multiple times on this platform, the resources of cloud computing can be accessed using a great variety of customer platforms. On top of that, they stay available across the network.  In simple language, the resources are available across the network, primarily internet or private cloud.

Some important aspects of cloud computing are network bandwidth and latency. They are related to QoS on the network. It is an important characteristic that fulfills the sensitive manufacturing applications. This thing needs to be taken seriously by the users.

  • Resource Pooling

The computing resources of a certain user in cloud computing is pooled by the provider for serving a great variety of customers through a model where the assigning process of various physical and virtual resources is performed.

Some premier examples of the resources are a memory, storage, processing, network bandwidth, and many more. The customer doesn’t have the exact knowledge about the right location of the available resources.

Also See: Cloud Computing Security Issues and Challenges

  • Rapid Elasticity and Scalability

Another perfect thing about the cloud computing is its power to provision the resources at a rapid rate. Furthermore, they have the ability to remove them whenever required. The resources in this technology can be scaled up or down according to the requirements of the business. For many people, it is the main reason for using the cloud computing services. It means the capacity and usage can be increased or decreased without any extra conditions.

The expenditure for the cloud from the side of the customer gets reduced with the scalability of cloud computing. The reason behind that is the extra computing resources are need by the cloud customers. They are allowed to make a provision at any time as per their demands.

  • Measured Service

The cloud computing resources are measured by the service provider, and companies have to pay according to the usage. The users can optimize the resource utilization by using certain tools. In simple words, it means that the usage can be monitored and calculated by the provider.

According to the usage of the users, the service provider will charge money. It can be different every month and changed according to the demands of users.