Hello, I have a lot of "strange"questions about the elasticsearch requirements for server. I want to use Elasticsearch for ELK Stack.The application produces around 4 GB a day. So that is not so many datas. The first question: Do I have to have in cluster master node and data node ? Or Can I have only for example master date and nothing else.
Second question: How much space do I need to have on the server for this small data .
Sorry, that I have so strange questions
Thank you !!!