Can you integrate Microsoft Dynamics NAV with Postgres Heroku?

Yes. Stacksync provides a managed, real-time two-way integration between Microsoft Dynamics NAV and Postgres Heroku: authenticate both systems, choose the objects to sync (such as Microsoft Dynamics NAV's G/L Entries and Item Ledger Entries), map fields visually, and changes propagate both ways in milliseconds — no code required.

How do teams use the Microsoft Dynamics NAV and Postgres Heroku integration?

Common patterns for Microsoft Dynamics NAV and Postgres Heroku: Where Microsoft Dynamics NAV is the HR system of record: people data for internal systems; Controlled write-back; Read ERP records with a query. Worker and org records stay current in Postgres Heroku for provisioning, access, and reporting systems that read from the database.

What should I know about the two APIs?

Microsoft Dynamics NAV: SOAP and OData web services published from NAV pages and codeunits; direct SQL Server access on-premises. Authentication: Windows authentication or NavUserPassword credentials. Postgres Heroku: SQL wire protocol (standard PostgreSQL). Authentication: Database credentials from the Heroku DATABASE_URL config var; SSL required. Stacksync manages authentication, retries, and rate limits on both sides.

What makes Postgres Heroku's data model different?

Postgres Heroku: All connections require SSL, and server-level settings such as replication configuration are controlled by Heroku rather than the user. Microsoft Dynamics NAV: NAV is succeeded by Dynamics 365 Business Central, so many NAV integrations exist to support a staged migration. Stacksync's field mapping accounts for these differences between Microsoft Dynamics NAV and Postgres Heroku without custom code.

Is the Microsoft Dynamics NAV–Postgres Heroku integration secure?

Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Microsoft Dynamics NAV and Postgres Heroku records are not retained after a sync operation.

ERP ⇄ Database

Microsoft Dynamics NAV to Postgres Heroku integration — real-time, two-way sync

Keep Microsoft Dynamics NAV 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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Live sync

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Microsoft Dynamics NAV

Postgres Heroku

<1s: latency
2-way: sync
100M+: records

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

Case study

Migrated from Mulesoft

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Migrated from Celigo

Migrated from Heroku Connect

Migrated from Matillion

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Migrated from Fivetran

Case study

Migrated from Celigo

Why teams connect Microsoft Dynamics NAV and Postgres Heroku

Give your engineers Microsoft Dynamics NAV'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 Purchase Orders, G/L Entries, Item Ledger Entries, Dimensions from Microsoft Dynamics NAV into Postgres Heroku and keeps both sides consistent in real time. Whatever Microsoft Dynamics NAV 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 Microsoft Dynamics NAV with its validations respected.

Common use cases

Expose CRM objects as Postgres tables the Heroku application can query and join directly
Sync Heroku Postgres into a warehouse for reporting without running ETL dynos
Replicate G/L and ledger entries into a warehouse for consolidated finance reporting.
Keep inventory availability current in storefronts and customer portals.

Where Microsoft Dynamics NAV 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.

Controlled write-back

Choose exactly which tables and fields may flow from Postgres Heroku back into Microsoft Dynamics NAV, keeping the ERP authoritative.

Read ERP records with a query

Records from Microsoft Dynamics NAV live in Postgres Heroku as ordinary tables or collections, joinable with the rest of your data.

What you can sync between Microsoft Dynamics NAV 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.

Microsoft Dynamics NAV objects		Postgres Heroku objects
G/L Entries Posted ledger entries replicated to warehouses for finance reporting.	⇄	Follower Databases Heroku-managed read replicas usable as low-impact sync sources.
Item Ledger Entries Inventory movement history read for stock and costing analytics.	⇄	Tables Standard Postgres tables; the primary two-way sync target for app data.
Dimensions Analytical codes carried on documents and entries for reporting splits.	⇄	Views Read-side projections exposed to outbound syncs.
Companies Per-company data partitions that scope every sync.	⇄	Materialized Views Precomputed result sets synced outward on refresh.
Customers Customer cards synced with CRMs so sales sees ERP balances and terms.	⇄	Schemas Namespaces that scope which tables a sync reads and writes.
Vendors Vendor cards aligned with procurement and AP tools.	⇄	Primary and Unique Keys Match keys for idempotent upserts from connected systems.

What ships with Microsoft Dynamics NAV ⇄ Postgres Heroku

Connect Microsoft Dynamics NAV and Postgres Heroku for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Microsoft Dynamics NAV–Postgres Heroku connection.

Real-time

Two-way sync

Changes in Microsoft Dynamics NAV or Postgres Heroku instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Microsoft Dynamics NAV 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 Microsoft Dynamics NAV or Postgres Heroku record.

Observability

Monitoring

Track your Microsoft Dynamics NAV ⇄ 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 Microsoft Dynamics NAV and Postgres Heroku.

How the Microsoft Dynamics NAV and Postgres Heroku connectors work

Microsoft Dynamics NAV

Integration surface: SOAP and OData web services published from NAV pages and codeunits; direct SQL Server access on-premises
Authentication: Windows authentication or NavUserPassword credentials
Change detection: Polling on modified/timestamp fields, or SQL Server change tracking/CDC on on-premises databases; no native webhooks
Capabilities: read · write · CDC

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 Microsoft Dynamics NAV 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.

01
Connect your apps

Authenticate Microsoft Dynamics NAV 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
Microsoft Dynamics NAV connected
Postgres Heroku connected

OAuth 2.0
SSH tunnel
SSL certificate
VPC peering
02
Choose tables

Pick the Microsoft Dynamics NAV 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 · Microsoft Dynamics NAV ⇄ Postgres Heroku

Customers 12,480
Sales Orders 8,213
Invoices 5,902
Items 1,344
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
Microsoft Dynamics NAV Postgres Heroku

Company company_name text
Email email text
Amount amount numeric
Created created_at timestamp

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FAQ

Microsoft Dynamics NAV 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.

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SOC 2 type II

ISO 27001

HIPAA BAA

GDPR

CCPA

CSA STAR

DPF US-EU-UK-CH

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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

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Microsoft Dynamics NAV to Postgres Heroku integration — real-time, two-way sync

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