Raspberry Pi

What is Raspberry Pi Cluster

The Raspberry Pi is an excellent little tool that people can have in their pockets. The device has an exceptional feature that drives everyone to go hard on it and performs high computational tasks. Handling complex tasks would be hard for a single Raspberry Pi device, even with 8GB RAM.

If you are considering purchasing more Raspberry Pi devices, you will still leave with the unanswered question of how to boost the Raspberry Pi performance. In that situation, cluster technology will come into the business and in this article, we will show you how the Raspberry Pi cluster will help you boost your device performance.

What is Raspberry Pi cluster

A cluster is a group of devices that acts like a single system and provides high-performance speed by sharing the tasks among the devices. These devices aim to achieve a common goal by executing the job as quickly as possible. The cluster doesn’t mean that you will get the functionality of two devices onto a single device; instead, you will share the resources with other devices to increase the computational speed of your task.

In a cluster, one device will act as a head whose main task is to govern other devices and provide them with rules to achieve a specified task.

For the Raspberry Pi users, having a cluster will solve your problem related to low performance during the execution of higher computational tasks, which require a large number of CPU cores. The Raspberry Pi cluster will be an excellent option to bring together the working of multiple Raspberry Pi devices onto a single system.

How to setup a Raspberry Pi cluster

To make a Raspberry Pi cluster, you will require multiple Raspberry Pi devices and then need to select one device as a head whose task is to take authority of all other devices and provide them their specified task.

Suppose you have a complex task that requires a lot of memory, disk and CPU resources. In that case, having a Raspberry Pi cluster will be an excellent experience as each Raspberry Pi device in a cluster network will perform its allocated work and report it to the head device. A Raspberry Pi cluster is a setup of multiple Raspberry Pi devices connected and sharing a common task. The whole setup is treated as a single system. There are different clusters you will find and acquire the one, you should need to visit the following Amazon link.

Buy a Raspberry Pi Cluster

In the Raspberry Pi cluster, the devices are connected through a local area network and each device has a separate operating system. Once you link them using a cluster device, it will begin using the shared resources and perform the computation much faster than a single Raspberry Pi device.


Someone who intends to do high computational operations on their Raspberry Pi devices like creating a self-hosted cloud, hosting personal websites, constructing game servers and more will benefit from having a Raspberry Pi cluster. Using a cluster of Raspberry Pi divides CPU load to each device hence saving time and enhancing the efficiency. The only thing required for an individual is to purchase some Raspberry Pi devices and a cluster stand to get started with the Raspberry Pi cluster.

About the author

Awais Khan

I'm an Engineer and an academic researcher by profession. My interest for Raspberry Pi, embedded systems and blogging has brought me here to share my knowledge with others.