Case Study: Telegra achieves 24/7 high availability and synchronized primary-primary datacenters with EnterpriseDB’s EDB Postgres Distributed

Telegra Implements EDB Postgres Distributed to Provide High Availability for its Mission Critical Postgres Databases

telegra is a German next‑generation telecom operator that handles millions of calls monthly and provides cloud-based automatic call distribution for contact centers. Facing rapid customer growth and the need for always‑on, remote‑ready services, its legacy primary‑failover database model couldn’t deliver the high availability, scalability or agility required — and costly proprietary databases and complex operations were holding back innovation.

telegra implemented EDB Postgres Advanced Server with EDB Postgres Distributed across its Düsseldorf and Cologne datacenters to enable a primary‑primary architecture and bi‑directional replication. The change kept customer data synchronized, eliminated major downtime, reduced licensing and operational complexity, provided a split‑brain contingency, and freed engineering time to focus on product innovation while easing future scaling.

Telegra

Christian Blaesing

Head of IT