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There are a total of 114 posts.
Understanding the DNS Resolver Architecture in Ubuntu
Published Apr 23, 2025 by whitedec
This post explains the DNS resolver architecture based on systemd-resolved in Ubuntu, detailing resolv.conf settings and the key principles of network troubles…
Django on_commit + Celery, Troubleshooting in a Replica Environment
Published Apr 21, 2025 by whitedec
This post shares a real case of solving issues that arose when combining transaction.on_commit(), Celery asynchronous processing, and a replica environment in …
#django , #celery , #transaction , #webhook , #replica
Analysis of on_commit + Celery + ManyToMany Delay Issues in Replica Environments
Published Apr 20, 2025 by whitedec
This post analyzes the delay issues that can occur in replica environments when using transaction.on_commit() and Celery in Django and suggests solutions.
#django , #celery , #transaction , #replica