At Meta, we’ve been building and operating our data center fleet for over a decade. In the last twenty-four months, we’ve broken ground on ten data centers as we continue to expand our fleet of cutting-edge, AI-optimized facilities designed to manage our AI workloads and other technologies.
We’re here to explain what data centers are and how they help you connect to your favorite digital experiences, from conversations with Meta AI and reaching new customers through an Instagram ad to navigating the world with your RayBan Meta glasses.
What Is a Data Center?
A data center is a physical building that houses technology to rapidly process digital information.
Data centers support everything in our digital lives from email and online banking to your favorite social media apps and AI assistants. Every time you tap a button on your screen, a data center processes information through cables at the speed of light to help you connect to the people and experiences you love on demand.
When you upload a picture to Instagram, that image is stored remotely on a physical piece of hardware in a secure data center. When your friend clicks to view it on their phone, they’re sending a request to that hardware through fiber-optic cables. Servers process the request and send the picture back to your friend — all in the blink of an eye. When you log into Threads, the posts you see in your feed are curated by a sophisticated machine learning algorithm that’s being run in real time — a computing process that requires large-scale data center and network infrastructure. When Meta AI answers your question about the nutritional value of a banana or helps you plan a family trip, complete with hotel
recommendations, activities, and local restaurants, it uses specialized hardware to perform complex mathematical calculations in real-time to generate relevant and accurate responses. Data centers house the servers that make these calculations, and some of them also house the infrastructure that makes it possible to train these models.
Taking a Look Inside
Data centers house computing infrastructure (like servers and silicon chips), storage systems (like hard drives), and networking and connectivity equipment (like fiber cables and routers) that store, manage, and process data to power your online experiences. They also have support infrastructure and security systems to keep the data center itself functioning.
People are core to the success of data centers. Meta’s data centers support thousands of operational jobs, like electricians, HVAC specialists, fiber technicians, safety and security experts, engineers, and more, who install, maintain, and help run the components inside data centers.
To help make sense of what’s inside a data center, you can think of it like a bustling restaurant kitchen that serves thousands (or in Meta’s case, billions) of customers every day.
Servers are the computers that process data and run applications, and they’re the backbone of any data center.
In our bustling restaurant kitchen analogy, servers can be compared to the restaurant’s chef, who takes raw ingredients and turns them into finished meals, the same way servers turn raw data into the digital applications and experiences we use every day.
