I'd like to know how much time it might take to index 10M posts when using the ES add-on? The index time is the same as when using the stock search system? If so, is there any way to increase the index speed?
Btw any of the devs could you please confirm if increasing the value of "Items to process per page" will improve the index speed? If so, how high I can set it? Can I increase it from 500 to 500,000?