Skip to content
Database

OCI Database (Oracle Cloud) to Scaleway Postgres integration — real-time, two-way sync

Keep OCI Database (Oracle Cloud) and Scaleway Postgres in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect OCI Database (Oracle Cloud) and Scaleway Postgres

Keep OCI Database (Oracle Cloud) and Scaleway Postgres synchronized in real time, across engines, regions, or services, in one or both directions.

Two databases that must agree is one of the oldest problems in engineering: different engines for different workloads, separate services with overlapping reference data, a migration in flight, or regional instances that share a subset of records. Hand-rolled replication across systems means change capture, conflict handling, and type mapping, all built and maintained by your team.

Stacksync syncs tables or collections between OCI Database (Oracle Cloud) and Scaleway Postgres continuously and bi-directionally, translating types between the two engines and resolving conflicts by rules you configure. Rows written on either side appear on the other within seconds.

Common use cases

  • Expose ERP or billing data held in OCI to internal tools by syncing selected schemas to a managed Postgres.
  • Write changes from SaaS applications back into OCI so PL/SQL-based processes operate on current data.
  • Back internal tools with the same Postgres instance while Stacksync keeps it consistent with external systems
  • Keep an EU-hosted Postgres as the system of record while distributing data to US-hosted SaaS applications

Cross-engine sync

Keep the same dataset live in both OCI Database (Oracle Cloud) and Scaleway Postgres, so each workload runs on the engine that suits it.

Migration with zero-downtime cutover

When one database is replacing the other, sync both directions during the transition and switch traffic when ready, without a freeze window.

Shared reference data between services

Services that own separate databases stay consistent on the records they share, without a custom replication layer.

What you can sync between OCI Database (Oracle Cloud) and Scaleway Postgres

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

OCI Database (Oracle Cloud) objects Scaleway Postgres objects
Tables The primary sync surface; rows are read and written directly over SQL Sequences Generate primary keys; sync tooling must respect them when writing rows.
Views Read-only projections used to expose curated subsets to downstream systems Columns Postgres-native types, including JSONB and arrays, are mapped to fields in the paired system.
Materialized views Precomputed result sets sometimes used as stable read sources for replication Tables Primary sync unit; each table maps to an object or table on the other side of the sync.
Schemas Namespace boundaries that scope which objects a sync connection can access Views Read-only sources for shaping data before it leaves the database.
Sequences Key generators that matter when writing new rows from external systems Materialized views Precomputed result sets that can be read on a schedule for downstream syncs.
PL/SQL procedures and packages Server-side logic that can react to synced data or transform it in place Schemas Namespace tables so multiple applications or environments can be synced selectively.
What ships with OCI Database (Oracle Cloud) ⇄ Scaleway Postgres

Connect OCI Database (Oracle Cloud) and Scaleway Postgres for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every OCI Database (Oracle Cloud)–Scaleway Postgres connection.

Real-time

Two-way sync

Changes in OCI Database (Oracle Cloud) or Scaleway Postgres instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever OCI Database (Oracle Cloud) or Scaleway Postgres data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single OCI Database (Oracle Cloud) or Scaleway Postgres record.

Observability

Monitoring

Track your OCI Database (Oracle Cloud) ⇄ Scaleway Postgres sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between OCI Database (Oracle Cloud) and Scaleway Postgres.

How the OCI Database (Oracle Cloud) and Scaleway Postgres connectors work

OCI Database (Oracle Cloud)

Integration surface
SQL wire protocol (Oracle Net) via JDBC, ODBC, and native drivers; ORDS REST optionally exposes tables over HTTP
Authentication
database credentials, commonly with mutual TLS using a client wallet on Autonomous Database; OCI IAM integration available
Change detection
log-based CDC from redo logs (LogMiner or GoldenGate), or timestamp polling
Capabilities
read · write · CDC
Rate limits
throughput bounded by instance sizing rather than API quotas

Scaleway Postgres

Integration surface
SQL wire protocol (PostgreSQL)
Authentication
Database credentials (username/password over TLS)
Change detection
Log-based CDC via PostgreSQL logical replication where the managed instance permits it; otherwise timestamp or query-based polling
Capabilities
read · write · CDC
Rate limits
Throughput is bounded by instance size and connection limits rather than API quotas
How it works

How to connect OCI Database (Oracle Cloud) to Scaleway Postgres — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate OCI Database (Oracle Cloud) and Scaleway Postgres with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    OCI Database (Oracle Cloud) connected
    Scaleway Postgres connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the OCI Database (Oracle Cloud) and Scaleway Postgres objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · OCI Database (Oracle Cloud) ⇄ Scaleway Postgres
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    OCI Database (Oracle Cloud) Scaleway Postgres
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

OCI Database (Oracle Cloud) and Scaleway Postgres integration FAQ

SECURITY

Security teams love Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for OCI Database (Oracle Cloud) and Scaleway Postgres.

Popular · 8 of 386
All OCI Database (Oracle Cloud) integrations All Scaleway Postgres integrations Browse all integrations
Coworkers laughing in front of a laptop in a casual office setting

Your last integration took months.
Your next one takes a prompt.

Book a demo Tour the platform on your own