In magento 1 using indexes, we can generate
product and category url but in magento 2 using indexes we cannot do this.
I have so many products and category so how can i do this?
In magento2, It generates product and category urls based on given
url_key on save event. If you will not provide any
url_key it will use name value for generating url_key.
You can find url rewrites in
Url rewriting is well managed in Magento2 as compare to 1x versions. It is not dependent on indexing, it will be done whenever you will save the product.