The infrastructure that supports the modern digital world is colossal, and an example of this is the data center of OVHcloud in Quebec, which houses more than 90,000 servers in its facilities. During a recent visit, the secrets of how these servers, organized in vast processing centers, allow millions of devices to connect to the cloud daily were revealed, a technology that has revolutionized the way businesses and users interact with the digital world.
What is “the cloud”?
When we talk about “the cloud,” we refer to a network of servers distributed worldwide that allow for remote storage, processing, and access to data. Instead of relying on a single device, such as a personal computer, users can access their files, applications, and data from anywhere with an internet connection. These services are supported by data centers like OVHcloud, which provide the necessary infrastructure to handle this immense volume of information.
Brief history of data centers and the cloud
The concept of the cloud is not new, but it has evolved significantly in recent decades. The first data centers were intended only for large companies that needed to store vast amounts of data. However, the internet boom and the rise of virtualization technology allowed physical servers to be divided into multiple virtual machines, optimizing their use and efficiency. This development was key to democratizing access to cloud computing, allowing small businesses and individual users to benefit as well.
Inside the OVHcloud data center
Located in Quebec, the OVHcloud data center is one of the most impressive facilities in the world. With over 90,000 servers spread across a massive area, these machines are designed to ensure that cloud services are available uninterrupted. A visit to this facility allowed for a close observation of the processes that ensure the operation of this massive system.
One of the key points of the tour was virtualization, a technique that allows a single physical server to run multiple operating systems simultaneously, optimizing resources and reducing the need for more hardware. This is a fundamental practice in cloud computing as it allows for greater flexibility and scalability.
Building 90,000 servers
Maintaining and managing 90,000 servers is no easy task. Each server in the data center is built to be highly efficient and durable, using components optimized to withstand intense 24/7 workloads. From initial installation to deployment, each server is meticulously configured to integrate into the global cloud infrastructure.
Once the servers are ready to go into operation, they are continuously monitored to ensure performance. OVHcloud uses open-source metrics that allow its engineers to observe the status of each machine and predict possible issues before they affect users.
Cooling a massive data center
One of the biggest challenges of a data center of this size is cooling. Servers generate a huge amount of heat, and if not controlled, it could damage the equipment or cause service disruptions. OVHcloud has implemented sophisticated cooling systems to maintain temperature control at all times, ensuring that its servers operate optimally even during peak demand.
Security and lifespan of a network request
Another crucial aspect in operating a data center of this caliber is security. With thousands of network requests coming in and out every second, it is essential to ensure that user data is protected. OVHcloud implements multiple layers of security, both physical and digital, to protect its facilities and the information they process.
Each time a user makes a network request, whether to access a file or run an application, that request goes through a complex lifecycle within the data center. From when the request originates on the user’s device to when it is processed on one of the servers and the result is returned, everything happens in milliseconds.
Conclusion
The visit to the OVHcloud data center made it clear that the infrastructure that sustains cloud computing is of impressive magnitude. The 90,000 servers operating there are a testament to the power and complexity needed to keep our digital lives running smoothly. From virtualization to cooling systems and advanced security, every element of the data center is designed to ensure that users can access their data quickly, efficiently, and securely.
You can watch the full video of the OVHCloud data center below: [link to video]