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Database ⇄ ERP

MongoDB to QAD ERP integration — real-time, two-way sync

Keep MongoDB and QAD ERP 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 MongoDB and QAD ERP

Give your engineers QAD ERP's data in MongoDB: 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 Items, Customers, Suppliers, Sales orders from QAD ERP into MongoDB and keeps both sides consistent in real time. Whatever QAD 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 MongoDB sync back into QAD ERP with its validations respected.

Common use cases

  • 01 Capture change stream events and propagate them to SaaS tools in near real time instead of running batch exports.
  • 02 Keep a MongoDB-backed product catalog aligned with an ERP's item master in both directions.
  • 03 Keep supplier and purchase-order records aligned with procurement or AP automation tools.
  • 04 Consolidate data from multiple QAD instances, per plant or region, into one reporting database.

Common sync patterns

React to ERP changes

Updates in QAD ERP arrive as row changes in MongoDB, so jobs and triggers can respond as the business record changes.

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

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

Controlled write-back

Choose exactly which tables and fields may flow from MongoDB back into QAD ERP, keeping the ERP authoritative.

What you can sync between MongoDB and QAD ERP

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.

MongoDB objects QAD ERP objects How this pairing syncs
Databases Logical groupings of collections that scope a sync connection. Items Item master records shared with CRM, e-commerce, and planning systems Databases is specific to MongoDB and Items to QAD ERP — each maps to any object or custom field on the other side.
Collections The table-like sync unit; each collection maps to a table or object in the paired system. Customers Account records kept consistent with the sales team's CRM Collections is specific to MongoDB and Customers to QAD ERP — each maps to any object or custom field on the other side.
Documents BSON records created, updated, and deleted during syncs, keyed by _id. Suppliers Vendor master data aligned with procurement and AP automation tools Documents is specific to MongoDB and Suppliers to QAD ERP — each maps to any object or custom field on the other side.
Embedded documents and arrays Nested structures that syncs flatten or map to related records in relational targets. Sales orders Demand records written in from EDI or e-commerce and read out for status Embedded documents and arrays is specific to MongoDB and Sales orders to QAD ERP — each maps to any object or custom field on the other side.
Indexes Keep lookups by sync key fast on large collections. Purchase orders Procurement documents mirrored to planning and finance systems Indexes is specific to MongoDB and Purchase orders to QAD ERP — each maps to any object or custom field on the other side.
Views Read-only aggregation-defined sources for filtered sync datasets. Work orders Production records replicated for scheduling and shop-floor analytics Views is specific to MongoDB and Work orders to QAD ERP — each maps to any object or custom field on the other side.

How changes propagate between MongoDB and QAD ERP

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

MongoDB QAD ERP Sub-second propagation

DetectionChanges in MongoDB are captured at the source via change data capture — no polling loop against its API. MongoDB oplog and change streams (requires the database to run as a replica set — even single-node).

DeliveryEach detected change is written to QAD ERP through its API, with automatic retries and rate-limit backoff.

QAD ERP MongoDB Interval-based propagation

DetectionStacksync polls QAD ERP for changes on an incremental schedule, reading only records changed since the previous pass. Polling on the API surface.

DeliveryEach detected change is applied to MongoDB as a row-level write, with types converted between the two schemas.

Rate-limit considerations

  • QAD ERP: Subject to instance capacity and the platform's API limits.
What ships with MongoDB ⇄ QAD ERP

Connect MongoDB and QAD ERP for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every MongoDB–QAD ERP connection.

Real-time

Two-way sync

Changes in MongoDB or QAD ERP instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever MongoDB or QAD ERP 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 MongoDB or QAD ERP record.

Observability

Monitoring

Track your MongoDB ⇄ QAD ERP sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between MongoDB and QAD ERP.

How the MongoDB and QAD ERP connectors work

MongoDB

Integration surface
MongoDB wire protocol via official drivers; Atlas additionally offers an administration REST API for cluster management
Authentication
Database credentials (username/password) or TLS/SSL X.509 certificate (.pem upload), entered individually or via a MongoDB connection string (SRV or standard); Stacksync IP allowlisting required
Change detection
MongoDB oplog and change streams (requires the database to run as a replica set — even single-node); Stacksync leverages these built-in tools to track changes in real time
Capabilities
read · write · CDC
MongoDB setup guide

QAD ERP

Integration surface
REST APIs plus the QXtend XML integration framework
Authentication
instance credentials; specifics depend on the deployment and version
Change detection
polling on the API surface; document-based event exchange available through QXtend in supported configurations
Capabilities
read · write
Rate limits
subject to instance capacity and the platform's API limits
How it works

How to connect MongoDB to QAD ERP — 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 MongoDB and QAD ERP 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
    MongoDB connected
    QAD ERP connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the MongoDB and QAD ERP 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 · MongoDB ⇄ QAD ERP
    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
    MongoDB QAD ERP
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

MongoDB and QAD ERP integration FAQ

SECURITY

Security teams trust 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 539 integrations available for MongoDB and QAD ERP.

Popular · 8 of 539
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