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ERP ⇄ Database

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

Keep Oracle Fusion ERP and Postgres Heroku 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 Postgres Heroku

Give your engineers Oracle Fusion ERP's data in Postgres Heroku: 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 Payables Invoices, Receivables Invoices, Purchase Orders, Journal Entries from Oracle Fusion ERP into Postgres Heroku 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 Postgres Heroku sync back into Oracle Fusion ERP with its validations respected.

Common use cases

  • Reflect billing and subscription records into the app database so product logic reads local rows
  • Expose CRM objects as Postgres tables the Heroku application can query and join directly
  • Sync project and task data with delivery tools so time and cost flow back into project accounting.
  • Create payables invoices in Fusion from AP capture or expense tools and sync approval and payment status back.

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 Postgres Heroku, 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 Postgres Heroku for provisioning, access, and reporting systems that read from the database.

What you can sync between Oracle Fusion ERP and Postgres Heroku

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 Postgres Heroku 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. Primary and Unique Keys Match keys for idempotent upserts from connected systems.
Journal Entries GL journals imported from subledgers and external systems. JSONB Columns Semi-structured payloads for nested SaaS objects and metadata.
GL Balances Account balances read for consolidation and reporting. Sequences Generate surrogate keys for rows created by inbound syncs.
Items Product master data shared with supply chain and commerce systems. Follower Databases Heroku-managed read replicas usable as low-impact sync sources.
Projects Project and task structures synced with delivery and time-tracking tools. Tables Standard Postgres tables; the primary two-way sync target for app data.
What ships with Oracle Fusion ERP ⇄ Postgres Heroku

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

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

Real-time

Two-way sync

Changes in Oracle Fusion ERP or Postgres Heroku 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 Postgres Heroku 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 Postgres Heroku record.

Observability

Monitoring

Track your Oracle Fusion ERP ⇄ Postgres Heroku 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 Postgres Heroku.

How the Oracle Fusion ERP and Postgres Heroku 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

Postgres Heroku

Integration surface
SQL wire protocol (standard PostgreSQL)
Authentication
Database credentials from the Heroku DATABASE_URL config var; SSL required
Change detection
Trigger-based capture or polling in most configurations; log-based logical replication availability depends on plan and Heroku's managed server settings
Capabilities
read · write
Rate limits
No API rate limits; connection counts and performance are bounded by the Heroku Postgres plan
How it works

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

    Choose tables

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

Oracle Fusion ERP and Postgres Heroku 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 Postgres Heroku.

Popular · 8 of 386
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