I have heard that Mongo has something like phantom writes. For example, if I have a web request with the following db commands in a single unit of work:
a) update comments in article
b) update article attributes
c) update users comment_field
- Is it possible that only a and c execute, and b fails or never gets to the database?
- Is it possible that only a and b execute, and c fails or never gets to the database?
Where can I read some more in regards to this, or is it just a myth?