zomo

Wednesday, 20. 08. 2008

About

Zomo is a Bristol UK based IT consultancy focused on UNIX-backed Internet services run by Jon Stuart [Github | LinkedIn | Twitter].

Please get in touch if you’d like to know more.

Web delivery platforms

Highly available and scalable architectures, load balancing, traffic management.

  • Apache, Z[X]TM, Lighttpd, Nginx
  • MySQL, PostgreSQL, LDAP
  • memcached, Varnish
  • Heartbeat, HAProxy, Spread, Wackamole
  • DRBD, ZFS, StorNext

UNIX infrastructure

System configuration and build automation, maintenance programmes, backup management, performance tuning, resource monitoring, virtualization. X509 public key infrastructure.

  • FreeBSD, Linux, OS X, Solaris, SmartOS
  • Perl, Ruby, POSIX shell
  • Xen, VMware, BSD jail, KVM, Zones
  • Puppet, Kickstart, Cobbler
  • EJBCA

Network

Local and wide area networks, VPN, traffic management, firewalls, distributed processing, intrusion detection.

  • Cisco, HP
  • TCP/IP, IP6, DNS, BGP, IPSEC, OpenVPN
  • pf, iptables, ipfw

Mail

Mail provisioning, webmail, spam control, mail relaying, address management.

  • Exim, qmail, Postfix, Courier, Dovecot

Development workflow

Formal release procedures, collaboration tools, source code control, continuous integration.

  • Git, SVN, CVS
  • Confluence, JIRA, RT
  • Jenkins

Systems monitoring

  • Nagios, Zenoss, Cactii, Munin
  • SNMP

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