Highly Available PostgreSQL From Percona
99.999% reliability. 100% open source.
Expert support to architect, configure, and deploy highly available PostgreSQL.
Reliability you can count on. Expertise you can trust.
At Percona, we’ve been building HA PostgreSQL for over 15 years.
Our architectures, powered by streaming replication and built with only battle-tested open source components, are designed to ensure an HA level of up to 99.999%.
View the architectures below, or contact us for help building.
Start building highly available PostgreSQL with Percona today
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Why Percona?
An architecture for every business need
- Small businesses and startups
- Medium and large businesses
- Enterprise and globally distributed businesses
The infrastructure features a disaster recovery site and an external layer of ETCD nodes. Should communication between the sites be lost, the ETCD node layer will act as a “source of truth” and decide what replica will be promoted as a primary — keeping the cluster healthy without a split-brain and the infrastructure highly available.
Built solely with open source components
Why Percona?
Five nines of availability
Our architectures are designed to ensure a high availability level of up to 99.999%, equating to downtime of no more than 5.26 minutes per year.
Unparalleled expertise
Published authors, contributors, and inventors, Percona Experts are some of the most recognized and trusted names in PostgreSQL.
24x7x365 support
Whether you need a pre-build consultation, want us to build your HA infrastructure for you, or are looking for ongoing, post-build support and troubleshooting, we offer the flexibility you need to meet your HA goals.