The Stack Exchange Data Explorer (SEDE), located at data.stackexchange.com, allows you to create and run queries against copies of the databases of popular Stack Exchange sites to investigate trends or satisfy your curiosity.
For questions about the Stack Exchange Data Explorer (SEDE).
- Introducing Stack Exchange Data Explorer, a post on the Stack Overflow blog.
- Stack Exchange Data Explorer FAQ
- Database schema documentation for the public data dump and SEDE
- SEDE Tutorial
- Interesting queries on Data Explorer
- What SEDE examples would be most useful to new users?
It is worth mentioning that the data in SEDE are updated once a week.
If you have a small inquiry or want advice/discuss before you ask a question (or post an answer) you're welcome in the chatroom Data Explorer (SEDE) (on MSE Chat) or SEDE - Stack Exchange Data Explorer (on SE Chat)
