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What is VM migration in cloud computing and why is it important?
What is VM migration in cloud computing? VM migration in cloud computing refers to the process of moving a virtual machine (VM) from one physical host to another or from one environment to another, such as from an on-premises data centre to a cloud-based infrastructure. This migration can be perform…
Headline
What is VM migration in cloud computing? VM migration in cloud computing refers to the process of moving a virtual machine (VM) from one physical host to another or from one environment to another, such as from an on-premises data centre to a cloud-based infrastructure. This…
Context
VM migration in cloud computing refers to the process of moving a virtual machine (VM) from one physical host to another or from one environment to another, such as from an on-premises data centre to a cloud-based infrastructure. This migration can be performed live (with minimal downtime) or offline (requiring some downtime). The primary goal of VM migration is to optimise resource utilisation, enhance system performance, and ensure high availability of services. VM migration serves several essential functions and has numerous applications in cloud computing, including:
Evidence
Pending intelligence enrichment.
Analysis
Resource optimisation: By migrating VMs between physical hosts, organisations can better balance workloads and optimise the use of computing resources. This helps in preventing overloading of some hosts while underutilising others, leading to improved overall efficiency. Load balancing: VM migration enables dynamic load balancing, allowing for the distribution of workloads across multiple servers to maintain optimal performance. This is particularly useful in environments with fluctuating workloads. Maintenance and upgrades: VM migration facilitates hardware maintenance and upgrades without significant downtime. By migrating VMs away from the hosts undergoing maintenance, organisations can ensure continuous operation and minimise disruptions. Disaster recovery: In the event of a hardware failure or other disaster scenarios, VM migration allows for the quick transfer of VMs to other functional hosts, ensuring business continuity and reducing downtime.
Key Points
- VM migration allows for the seamless transfer of virtual machines between different physical hosts or environments.
- This process enhances resource optimisation, improves system availability, and facilitates maintenance activities.
Actions
Pending intelligence enrichment.
