A render farm is a network of computers designed to render 3D frames quickly and efficiently, drastically reducing the time required for complex rendering tasks. Online render farms, particularly useful for freelancers and studios with tight deadlines, offer cloud-based services. These services include plugins for easy integration with 3D software, ensuring smooth uploads and correct rendering of projects with all dependencies.
Once a project is uploaded, the render farm divides the workload into smaller batches, processed simultaneously across multiple nodes. This parallel rendering significantly cuts down total rendering time. For instance, a 100-frame animation that would take 100 hours on a single machine can be completed in just one hour on a render farm, as each frame is rendered concurrently.
Similarly, for high-resolution images, the render farm splits the image into strips, rendering each part simultaneously on different nodes and then combining them for the final image. Overall, cloud render farms offer a critical time-saving solution for 3D studios and freelancers, streamlining the rendering process and enabling quicker project completion. Read more on how render farms work here.