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ERP ⇄ Database

Oracle Fusion ERP to PostgreSQL integration — real-time, two-way sync

Keep Oracle Fusion ERP and PostgreSQL in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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

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Why teams connect Oracle Fusion ERP and PostgreSQL

Give your engineers Oracle Fusion ERP's data in PostgreSQL: read it with normal queries, write back through the sync, and skip the ERP API entirely.

ERP data sits behind interfaces built for the ERP's own modules, not for your internal systems. Teams that need those records, for reporting services, internal tools, or automations, end up writing integration code against a strict API and maintaining it through every upgrade.

Stacksync mirrors Receivables Invoices, Purchase Orders, Journal Entries, GL Balances from Oracle Fusion ERP into PostgreSQL and keeps both sides consistent in real time. Whatever Oracle Fusion ERP is the system of record for, whether financials, operations, people, or procurement, those records become rows your code can query, and changes written in PostgreSQL sync back into Oracle Fusion ERP with its validations respected.

Common use cases

  • Expose SaaS objects (CRM contacts, ERP invoices, support tickets) as Postgres tables that internal tools can query and join
  • Let an application write to its own database and have those rows appear as records in business systems in near real time
  • Create payables invoices in Fusion from AP capture or expense tools and sync approval and payment status back.
  • Replicate GL balances and journals into a reporting database for consolidation across subsidiaries.

Internal tools and automations without API code

Scripts and services read and write the synced tables; Stacksync handles the Oracle Fusion ERP interface, limits, and retries.

React to ERP changes

Updates in Oracle Fusion ERP arrive as row changes in PostgreSQL, so jobs and triggers can respond as the business record changes.

Where Oracle Fusion ERP is the HR system of record: people data for internal systems

Worker and org records stay current in PostgreSQL for provisioning, access, and reporting systems that read from the database.

What you can sync between Oracle Fusion ERP and PostgreSQL

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.

Oracle Fusion ERP objects PostgreSQL objects
Receivables Invoices Billing documents synced outward for collections and CRM visibility. Schemas Namespaces that scope which tables a sync reads and writes.
Purchase Orders Procurement documents exchanged with supplier portals and sourcing tools. Columns Field-level mapping targets; types are mapped to the connected system's field types.
Journal Entries GL journals imported from subledgers and external systems. Primary and Unique Keys Used as match keys for idempotent upserts and conflict resolution.
GL Balances Account balances read for consolidation and reporting. JSONB Columns Hold semi-structured payloads such as nested SaaS objects or metadata.
Items Product master data shared with supply chain and commerce systems. Sequences Generate surrogate keys for rows created by inbound syncs.
Projects Project and task structures synced with delivery and time-tracking tools. Custom Types and Enums Constrain synced values to a fixed set, mirroring picklist fields.
What ships with Oracle Fusion ERP ⇄ PostgreSQL

Connect Oracle Fusion ERP and PostgreSQL for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Oracle Fusion ERP–PostgreSQL connection.

Real-time

Two-way sync

Changes in Oracle Fusion ERP or PostgreSQL instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Oracle Fusion ERP or PostgreSQL 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 Oracle Fusion ERP or PostgreSQL record.

Observability

Monitoring

Track your Oracle Fusion ERP ⇄ PostgreSQL sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Oracle Fusion ERP and PostgreSQL.

How the Oracle Fusion ERP and PostgreSQL connectors work

Oracle Fusion ERP

Integration surface
REST APIs across Financials, Procurement, and Projects, with SOAP web services and scheduled bulk import/export processes (FBDI, BI Publisher) for volume operations
Authentication
OAuth 2.0 with JWT assertions, or basic authentication over TLS for service accounts
Change detection
Polling on last-updated attributes; bulk deltas via scheduled extract processes; business events are available through Oracle's integration eventing rather than plain webhooks
Capabilities
read · write

PostgreSQL

Integration surface
SQL wire protocol (PostgreSQL frontend/backend protocol)
Authentication
Database credentials (connection string or parameters), with optional SSL root certificate upload and optional SSH tunnel (SSH user + host); a least-privilege DB user
Change detection
Logical replication (wal_level = logical) for change data capture via the "Postgres" connector; database triggers (TRIGGER grant + stacksync_logging schema) via the trigger-based "Postgres Heroku" connector where
Capabilities
read · write · CDC
Rate limits
No API rate limits; throughput is bounded by connection limits, instance resources, and replication slot throughput
PostgreSQL setup guide
How it works

How to connect Oracle Fusion ERP to PostgreSQL — 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 Oracle Fusion ERP and PostgreSQL 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
    Oracle Fusion ERP connected
    PostgreSQL connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Oracle Fusion ERP and PostgreSQL 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 · Oracle Fusion ERP ⇄ PostgreSQL
    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
    Oracle Fusion ERP PostgreSQL
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Oracle Fusion ERP and PostgreSQL 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 Oracle Fusion ERP and PostgreSQL.

Popular · 8 of 386
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