Infrastructure glossary
TL;DR
Short, citation-friendly definitions with links into product pillars.
Key facts
- Terms
- 93
Glossary
- php fpm
- oom killer
- zend engine
- ebpf
- atomic deployment
- blue green deployment
- canary release
- mttr
- mttd
- observability
- slo
- sla
- health check
- health gating
- graceful shutdown
- php opcache
- nginx upstream
- reverse proxy
- tls termination
- queue worker
- supervisor
- redis
- memcached
- mysql replication
- connection pool
- inode
- disk pressure
- log rotation
- systemd
- cgroup
- namespace
- container
- kubernetes
- composer
- autoloader
- laravel octane
- horizon
- artisan
- envoyer
- forge
- deployhq
- ploi
- idempotency
- dry run
- audit trail
- pagerduty
- slack
- sentry
- datadog
- prometheus
- grafana
- loki
- structured logging
- correlation id
- rfc7234
- symfony process
- rate limiting
- circuit breaker
- backpressure
- php memory limit
- max children
- slowlog
- opcache revalidate
- nginx 502
- nginx 504
- stale file handle
- symlink release
- composer audit
- laravel scheduler
- cron
- runqueue
- redis eviction
- mysql deadlock
- postgres vacuum
- latency percentile
- synthetic monitoring
- real user monitoring
- feature flag
- immutable infrastructure
- infrastructure as code
- reflex brain
- reflex agent
- reflex pipeline
- ufw
- iptables
- selinux
- apparmor
- tls certificate
- wildcard certificate
- cdn
- spf
- dkim
- dmarc