MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability.

These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)

ModSecurity v3 Nginx Connector

Bucardo multimaster and master/slave Postgres replication

Query Performance Monitoring Tool for PostgreSQL

Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.

Openresty lua client for redis cluster.

☁️ Choose the optimal Google Compute Engine machine type or instance in the many Google Cloud Platform regions

PostgreSQL Database Security Assessment Tool

SNMP Template generator for Zabbix

Nonblocking Lua etcd driver library for OpenResty

Limit the request processing rate between multiple NGINX instances backed by Redis

SoCal Linux Expo (SCaLE) on-site expo network, WiFi, and server configs

Experimental Mojolicious IOLoop mail transfer agent with MongoDB backend