What type of computer should be used to design lighting for a multi-storey building in DIALux? I have a project for a six-story building, made in DIALux. There are approximately 30-40 different rooms on each floor. Each room has its own lamps. There are problems with opening and saving such a project - it takes about 1 hour. And this depends little on the performance of the computer. The difference between a laptop with a 6-core processor and a desktop computer with a server 18-core Xeon is about 15 minutes, not in favor of the laptop. But the biggest problem lies in the documentation preparation process. All this takes an unimaginably long time. For example, for each room in the subsection there are still reports about the scenes of other rooms, and they have to be removed from there manually. Why was this done if these reports will not contain reliable data anyway? Excluding or adding any of the report items takes about a minute, and only one processor core is loaded, and not always at 100%. I created a page template from another, smaller project, and exported it to the larger project to speed up the process. At the same time, the process of eliminating items that I didn’t need was much faster than manually. But at the same time, I still need to manually add reports for all rooms manually, and this can take several days. Therefore, I had a question: what kind of computer is needed to comfortably work with the lighting of multi-story buildings? I studied the requirements for DIALux on the official page, but they do not contain anything that could help me.