I am currently researching MarkLogic Database Size. Currently in the development database, we have indexed around 78000 documents. The current size of the database is 424 MB. In future we will have at least 2 million Documents. So I applied below formula to get the database size for indexing 2 million documents
Future storage : (424 / 78000) * 2000000= 11 GB (approx.).
So as per above formula, max storage of 25 GB is needed.
I would like to know whether the above formula is the correct to approximate database size?
Also I would like to know whether I have to take into consideration "collection size" also. Are there any size constraints on collections?