Is it possible to query multiple sites in one data SE query?
30813
Allow cross-site queries in data explorer
92092
How to search for questions and answers between two users?
71983
Create a link between Meta from all the per site child meta sites
1323
Displaying several specific pages using WP_Query()
141381
Correctly indexing multiple domains with same content in Google and others
24009
How do I bulkify queries for directly or indirectly related records?
4832
List all site collections in SP Online
76053
Can you filter out certain SE sites from the hot questions list?
72466
Interesting queries on Data Explorer
48967
Too many SOQL queries
117784
Merge multiple List from queries
6011
How do I build a SOQL query for records in a list of IDs?
100692
Flow to get all site collections in a tenant
39363
Please provide the ability to cross post questions to multiple Stack Exchange communities
101761
Send users to the correct site's tagged questions from the SE search results
74632
Query without having to specify table's schema
146163
Combining queries into one