Rendering is a big and complex computing task and hence usually it takes very long hours depending on the complexity of the project. Ordinary stand-alone computers take lot of time for rendering the CG. The reason is their processors not very advanced enough to handle the complex rendering task. It is said that usually CG artist go out and take a break leaving the computers on till the rendering is finished completely. Sometimes, the computer gets crashed due to unable to withstand the burden of task. As ordinary computer can accommodate only less potential processors, it takes lots of time to finish rendering.
In those days, it took very huge time for rendering the advanced visual effects and computer graphics. This is the reason why it took very time for making the movies that were involved Computer Graphics (CG).
But times have changed in recent days, as CG studios and individual artists are able to render CG in less time when compared to the past. Render farm is one of the main reasons for such development. Render farm is nothing collection of interlinked computer which designed for sole purpose of rendering the visual effects and graphics easily. This type of computer contains multiple high-level processors along with other regular system that animators have. Without such high level system, it would have been very difficult for most of CG studios to get their projects finished earlier.
All the CG studio has render farm so that they could complete the CG rendering much easily. However, there are also few issues with render farm that makes the CG studio owners to worry a bit or lot. First thing is the cost. CG owners need to spend lot of money for buying, installing and maintenance of the render farm. Sometimes, CG owners spend lot of their time in looking after the issues of their render farm and find it hard to spend time on their core projects.
Sometimes, you may feel lazy to build your own software for many reasons. It take some time to build your render farm as you need acquire some technical knowledge and wander over the streets in search for buying the machines and components. Some people hate a bit to have render farm due to continuous maintenance issues and related cost.
As the online render farm price is much cheaper than traditional render farm, CG studio owners would be able to render CG with less production cost. If you are looking to utilize the online rendering service, just search over the Internet to find the list of service provider. You shall find the best service provider by doing comparison on online. It is also very cheap as you are going to pay only for the hours you have used means you pay only what you have used. So if you have decided to go with online render farm, just search look over the online render farm studios and select a one who offer promising service.