Exploring the OAuth method in PostgreSQL 18
Practical guide to setting up the new OAUTH authentication method in PostgreSQL 18. Learn how to configure Keycloak as an identity provider for your database.
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mDNSResponder and Cloudflare
Troubleshooting the 'third-party process is performing DNS resolution' error with Cloudflare WARP, often caused by mDNSResponder due to Docker, QEMU, or Multipass.
Continue reading →An Unexpected Invitation
Got pulled onto the panel at a Hyderabad PostgreSQL meetup with no warning, gave scattered answers, and left embarrassed enough to start preparing for a real talk.
Continue reading →Concurrency Limits and Performance
A PHP scanner kicked off unlimited background jobs to scan thousands of repositories, and it crashed the server within a couple of runs.
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