Remote Administration and Support
Installation, general administering, optimization and hardening of any Unix, any Linux and any Windows family operating systems:
- kernel tuning
- firewall setup
- block devices and file system tuning
- basic anti DDOS protection
Servers monitoring
- dedicated setup or using our shared Nagios® installation
- performance monitoring
DataBase server administration
- OS level and DB storage specific optimization
- query analysis
- continious performance analysis
High performance web-server setup
- Apache optimization
- request proxying using nginx, haproxy
- nginx + php-fpm setup
DNS server administration
- fault tolerant master-master setup
- geo support
Mail and XMPP server administration
- virtual domains and users
- SQL, LDAP backends
- postfix, dovecot, spamassassin
- ejabberd XMPP server setup
Server setup and software deployment automation
- creating Puppet recipes for existing infrastructure
- capistrano deployment recipes
Backup server setup
- full and incremental backup
- GPG encryption
- service-aware snapshot hooks