FlatlinerAtheist | CLI-NERDS
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🌐 dev.toSource
Install Jitsi Meet on Ubuntu 24.04 for self-hosted video calls with HTTPS, firewall rules, and secure rooms. No time limits, no guest accounts.
🌐 dev.toSource
Install Jitsi Meet on Ubuntu 24.04 for self-hosted video calls with HTTPS, firewall rules, and secure rooms. No time limits, no guest accounts.
🌐 dev.toSource
Secure PostgreSQL step by step: pg_hba rules, SCRAM, TLS, least-privilege roles, private port 5432, and backups you have actually restored.
🌐 dev.toSource
Connection exhaustion, lock queues, autovacuum lag, and WAL disk growth: diagnose real PostgreSQL production failures and fix the root cause safely.
🌐 dev.toSource
No religious wars, no fake benchmarks. Where PostgreSQL genuinely wins, where MySQL still makes sense, and the decision rule I use for every new project.
🌐 dev.toSource
Logical vs physical PostgreSQL backups, retention, off-site copies, and the monthly restore drill that proves your backups actually work.
🌐 dev.toSource
Debug slow PostgreSQL with pg_stat_activity, slow query logs, EXPLAIN ANALYZE, and CONCURRENTLY indexes—before buying a bigger server.
🌐 dev.toSource
ConfigMap vs Secret with real YAML: move configuration out of images, use env vars or files, and understand what Secrets actually protect.
🌐 dev.toSource
When Docker Compose is enough, what Kubernetes adds, and a practical decision rule that saves small teams from unnecessary complexity.
🌐 dev.toSource
When Docker Compose is enough, what Kubernetes adds, and a practical decision rule that saves small teams from unnecessary complexity.