I've been using it for personal projects and it's been quite fun !
The comments about Postgres and database XX vs ArangoDB are always the same, this is a choice depending on the use-case, if you have a vague scenario, ArangoDB has good performance on a wide array of use cases.
On a personal note, the main downside is not having any ORM for Golang for example, Node.js doesn't have any worth considering too.
Python seems to have arango-orm, which makes it simpler for small projects to integrate it.
Another improvement could be the graph visualization, simplifying the setup to use another solution would be nice.
The comments about Postgres and database XX vs ArangoDB are always the same, this is a choice depending on the use-case, if you have a vague scenario, ArangoDB has good performance on a wide array of use cases.
On a personal note, the main downside is not having any ORM for Golang for example, Node.js doesn't have any worth considering too.
Python seems to have arango-orm, which makes it simpler for small projects to integrate it.
Another improvement could be the graph visualization, simplifying the setup to use another solution would be nice.