High Availability & Infrastructure

When your business can't afford downtime: redundant architectures with 99.9% SLA and recovery in under 5 minutes.

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The challenge

A monolithic Odoo on a single server is a time bomb: the day it fails, your company stops. HA is your continuity insurance.

Simplify

We remove the single point of failure of monolithic Odoo

We unify the filestore on shared NFS or Ceph storage

Active-active or active-passive architecture per your SLA

Automate

Load balancing with HAProxy or Nginx in a multi-node cluster

PostgreSQL streaming replication with failover (Patroni or repmgr)

Heartbeat and scheduled failover tests with no user impact

Scale

99.9% SLA or higher with RTO under 5 minutes

RTO and RPO defined and measured for each component

HA diagram, load balancer and tested, documented DB cluster

Stack and technologies

Nginx / HAProxyPostgreSQLPatroni / repmgrRedisCeph / GlusterFS / NFSAmazon S3

Frequently asked questions

What is a DRP?

The disaster recovery plan: the set of procedures to restore service in the event of a critical failure, with recovery time (RTO) and recovery point (RPO) objectives defined and measured for each component.

How much downtime does it actually prevent?

A 99.9% SLA equals under 9 hours of downtime per year. With automatic failover, a node failure becomes seconds of interruption, not hours of panic.

Have an Odoo project or an implementation that never quite works?

In 60 minutes we review your current situation and I tell you, without commitment, if I can help you and how.