Cloudflare DevelopersCD
Cloudflare Developersβ€’5mo agoβ€’
5 replies
Himanshu

D1 read replication issues

I recently gave D1 global replication a try, and here are some findings/issues:

1. Only 1 replica was created in EEUR with the primary in APAC (I live in India).
2. The first request after a cold start is always routed to the primary - even when the replica is significantly faster. This pattern keeps repeating.
3. Bookmarks change unintentionally sometimes (without a write query). Maybe Cloudflare automatically adds a bookmark after a while, but I couldn't find any related docs.

Thanks in advance!
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