Cloud is a booming tech trend in contemporary times. Companies across industries are shifting toward cloud environments for flexible operations, which has given rise to different types of cloud computing, such as private, public, hybrid, multi-cloud, and others. Virtual private cloud (VPC) is one of the prominent cloud classifications with multiple advantages.
Businesses nowadays are highly focused on integrating into a cloud-first environment. Every company, irrespective of its size and headcount, utilizes either public or private cloud. Experts estimate that around 85% of companies worldwide will become cloud-first by 2025. Virtual private cloud, in this regard, will doubtlessly be a common cloud practice in the coming years.
Let's delve into Virtual Private Clouds (VPCs), exploring their functionality, benefits, and the top service providers in this domain.
What is VPC?
A virtual private cloud (VPC) is an isolated private cloud in the public cloud architecture offered by the service provider. This cloud computing model allows users to leverage the capabilities of private cloud environments while operating within public clouds. Therefore, while incorporating virtual private cloud, it is crucial to understand the dynamics of public and private clouds comprehensively.
Many people get confused between the private cloud and VPC. However, both are different from the perspective of tenants and service providers. Commonly, the IT departments of businesses offer private cloud services, where data is managed on-premises servers.
Conversely, third-party service providers offer virtual private cloud facilities alongside the integration of public cloud architecture. Virtual private cloud is nothing but a facility of public cloud services, that enables users to employ secured and protected public cloud environment.
How does Virtual Private Cloud Work?
Comparable to public cloud, virtual private cloud operates on a distributed infrastructure. However, the mechanism isolates users from each other, which supports private usage of resources for each user. The process ensures isolation alongside privacy and security.
Virtual private cloud is a segment of the public cloud services offered by third parties. Therefore, the public cloud provider is the facilitator of VPC here, and the subscribers or the users are tenants. While offering virtual private cloud facilities, the service provider must ensure the isolation and privacy of each user and their data.
While operating, a virtual private cloud depends on a few other technologies, such as:
VLAN: A local overlay network that segregates the network for isolated usage in virtual private cloud.
Subnet: It plays the role of private IP addresses in virtual private cloud, which is inaccessible to the public over the internet.
VPN: It ensures user data privacy and security while sharing and managing on VPCs.
Benefits of Virtual Private Cloud:
Scalability: Virtual private cloud facilities are offered by third-party service providers who extend to multiple other computing assets and have convenient costs for the same. Therefore, the process of integrating such systems offers high scalability.
Elevated performance: Cloud servers enable flexibility and agility in the organizational structure. Resource management and distribution are easier, which contributes to better workforce performance.
Enhanced security: VPC is an isolated segment of the public cloud that stays accessible to the concerned party and invisible to other users. This process assists in preserving the privacy and security of users' valuable files.
Top VPC Providers:
Google:
Both small and medium-sized businesses prefer Google VPC services over other service providers due to the agility and notable security parameters the company provides. IT and computer software companies highly rely on Google’s cloud services.
Amazon:
Amazon's virtual private cloud facility is convenient for mid-size and larger companies. It enables an isolated and separated section within the AWS public cloud integration that ensures user privacy.
Oracle:
Oracle's virtual private cloud services ensure trusted connectivity and distribution facilities, eliminating complexities as well as latency.
Concluding Remarks!
Virtual private cloud bears enhanced potential to become a prevalent tech trend in the upcoming years. Availability, scalability, connectivity options, IP addressing, and security are the exceptional features that VPC offers, which are exceptionally advantageous for companies of all sizes. Nevertheless, companies need to consider the possible challenges of configuration and management while utilizing similar cloud facilities.
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