Covering some of the prerequisites to the topic ‘What is Hybrid Cloud?’, let’s have a word on cloud computing. To cut a long story short, cloud computing is a domain of computer science that is used to provide various types of cloud resources and services based on your requirements.
These services include on-demand networking connections between various components of the application, data storage to store the data, memory management tools, and many more. Cloud computing acts as the vertebrae of the IT industry. Let’s look at the components of the backbone of the IT industry.
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Introduction to Hybrid Cloud
A hybrid cloud is a combination of public cloud and private cloud services. Hybrid cloud has a different type of cloud infrastructure that offers organizations the best of both worlds.
- It allows them to keep sensitive data and applications on their secure private cloud while utilizing the public cloud for less critical workloads.
- Hybrid cloud is becoming increasingly popular for organizations of all sizes as it enables them to choose the right cloud solution for each workload, based on their specific needs and requirements.
- The ultimate aim of a hybrid cloud is to combine these two different types of clouds (namely Public cloud and Private cloud) to create a single automated, and well-managed computing platform.
- In the Hybrid cloud, non-critical processes are executed by the public cloud and critical processes are processed by the private cloud.
- The hybrid cloud works on four major principles which are balancing performance, scalability, security, and cost.
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What is Public & Private Cloud?
Let’s have a look at two different types of clouds that are utilized in the hybrid cloud.
- The public cloud refers to the delivery of cloud computing resources to the users in such a way that the delivered resources are available to everyone.
- The resources include cloud servers, data storage, and software, over the internet.
- Public clouds are typically operated by large companies like Amazon Web Services, Microsoft Azure, and Google Cloud Platform.
- These are designed to provide on-demand access to computing resources at a low cost.
- Private cloud computing refers to the use of cloud computing resources within an organization’s own data center.
- Private clouds are typically operated by an organization’s IT department, and provide a higher level of security, as data is stored and processed on dedicated infrastructure that is not shared with other organizations.
- Private clouds also offer greater control over the computing environment, as organizations can configure the infrastructure to meet their specific needs.
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Why Hybrid Cloud?
Organizations irrespective of their working scale are switching to hybrid cloud-based infrastructure. There must be something in this model of the cloud. Let’s find out why these businesses are going after hybrid cloud all of the sudden.
A hybrid cloud approach allows businesses to run workloads in both private and public clouds, switching between them as computing requirements and expenses change. As a result, an organization has more alternatives for deploying data and more flexibility. A hybrid cloud also involves the application’s network, hosting, and web service functionalities.
- With a hybrid cloud environment, organizations can choose the right cloud solution for each workload.
- With the public cloud, organizations can quickly and easily scale their resources as needed. This is particularly useful for organizations that experience sudden spikes in demand.
- By having a combination of public and private clouds, organizations can ensure that their critical data and applications are protected in the event of a disaster.
- The introduction of the hybrid cloud is a revolutionary concept as security is a major concern for many organizations.
- With a hybrid cloud environment, organizations can store their sensitive data and applications in a private cloud which has enhanced security features.
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The Architecture of Hybrid Cloud
The architecture of a hybrid cloud typically involves integrating components from both the public and private clouds. The hybrid cloud possesses a very strong architecture.
Look at the following key components of a typical hybrid cloud architecture:
- Network: A secure and reliable network is critical for connecting the public and private clouds. This network can be either a virtual private network (VPN) or a dedicated connection that provides a secure and reliable connection between the two environments.
- Connectors: Connectors, such as gateways or agents, are used to connect the public and private clouds and enable file transfer between the two environments.
- Identity and Access Management (IAM): A robust IAM solution is critical for managing access to the public and private clouds.
- Management and Orchestration: Management and orchestration tools, such as cloud management platforms (CMPs), are used to manage the public and private clouds. It also includes the deployment, monitoring, and management of workloads.
- Monitoring and Logging: Monitoring and logging tools are used to monitor the performance and security of the hybrid cloud environment. This includes tracking resource usage, detecting and responding to security incidents, and auditing usage.
- Backup and Recovery: Backup and recovery solutions, such as disaster recovery as a service (DRaaS), are used to protect data and ensure that the environment can recover from data loss.
Usage of Hybrid Cloud
The Hybrid cloud covers a wide spectrum of services as a solution in the real world.. It provides various services to users by combing the powers of both private and public clouds. Let’s have a look at the actual use cases of the hybrid cloud.
- Multi-cloud Deployments: The Hybrid cloud enables organizations to deploy applications across multiple clouds. It optimizes cost and performance.
- Cloud Bursting: In this, the hybrid cloud dynamically scales computing resources during periods of high demand. This can be done by utilizing the public cloud resources when the private cloud is overwhelmed.
- Cloud Disaster Recovery: It helps businesses to implement disaster recovery solutions that utilize public cloud resources in the event of a private cloud outage.
- Cloud Regulatory Compliance: Hybrid cloud can be used to meet regulatory requirements by storing sensitive data in a private cloud while leveraging public cloud resources for less sensitive applications and workloads.
- Cloud Testing and Development: Hybrid cloud can be used to test and develop applications in a public cloud environment while maintaining production environments in a private cloud.
- Big Data Analytics: It can be used to process big data workloads by leveraging public cloud resources for computation and storage while maintaining data privacy in a private cloud.
- Cloud-Native Applications: Hybrid cloud can be used to deploy cloud-native applications, such as microservices, that span public and private cloud resources.
- Backup and Recovery: Hybrid cloud can be used to implement backup and recovery solutions that leverage both public and private cloud resources to ensure data protection and availability.
- Hybrid Cloud Management: Hybrid cloud can be used to manage multi-cloud environments by leveraging management tools and platforms that span public and private clouds. This enables organizations to optimize their cloud resources, improve efficiency, and reduce costs.
Benefits of Hybrid Cloud
Hybrid clouds have a lot to offer. It has various advantageous points as compared to its counterparts. Let’s have a look over the various advantageous factors because of which the hybrid cloud is making the cut.
- Increased agility – It provides faster deployment and test/development cycles for the applications hosted on the cloud.
- Better integration – Hybrid cloud enables better integration between on-premises and cloud-based systems.
- Improved performance – It offers better management of resources for improved performance.
- Risk management – Risk management helps organizations manage risk factors.
- Affordable Resources – Due to the strong architecture of the hybrid cloud, resources offered by the cloud service providers are economically feasible.
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In the blog, we had a brief discussion on hybrid cloud. We also discussed various types of associated terminologies with hybrid cloud. A hybrid cloud is a combination of public and private cloud that offers a strong architecture by which it is able to solve most of the that arise during the real-life execution of the cloud resources.
The concept of a hybrid cloud is still in the developing phase but has a very promising future. Learning about hybrid cloud while pursuing cloud computing as your career will surely reward you with the best.
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