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ERP ⇄ Database

Acumatica to Amazon RDS integration — real-time, two-way sync

Keep Acumatica and Amazon RDS 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 Acumatica and Amazon RDS

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

Connecting Acumatica to Amazon RDS gives engineering teams a queryable relational mirror of ERP data. Acumatica Customers, Invoices, and Stock Items land in RDS Tables under managed Schemas, so internal applications and reporting query SQL instead of the Acumatica API, and writes to those tables can flow back.

Stacksync mirrors Journal Transactions, Projects, Opportunities and Cases, Customers from Acumatica into Amazon RDS and keeps both sides consistent in real time. Whatever Acumatica is the system of record for, whether financials, operations, people, or procurement, those records become rows your code can query, and changes written in Amazon RDS sync back into Acumatica with its validations respected.

Common use cases

  • 01 Build internal apps on RDS Databases that read and write Acumatica data through standard SQL
  • 02 Offload analytics queries on Invoices and Sales Orders from Acumatica to RDS
  • 03 Keep a durable relational copy of Vendors and Purchase Orders for audit and reconciliation
  • 04 Bi-directional sync between an RDS database and a CRM so application data and sales data stay consistent without custom integration code

Common sync patterns

ERP-to-SQL mirror

Acumatica Sales Orders and Invoices sync into RDS Tables with Primary and Unique Keys preserved for joins

Reverse sync from applications

rows written to RDS Tables by internal tools create or update Acumatica Customers and Purchase Orders

Reporting views

Acumatica Stock Items maintained in RDS so Views power inventory dashboards without querying the Acumatica API directly

What you can sync between Acumatica and Amazon RDS

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.

Acumatica objects Amazon RDS objects How this pairing syncs
Payments Customer payment records reconciled against invoices from payment platforms. Databases Engine-level databases on the instance that scope a sync's reads and writes. Payments is specific to Acumatica and Databases to Amazon RDS — each maps to any object or custom field on the other side.
Journal Transactions GL entries replicated into reporting databases. Schemas Namespaces within a database used to isolate synced tables. Journal Transactions is specific to Acumatica and Schemas to Amazon RDS — each maps to any object or custom field on the other side.
Projects Project cost and billing structures synced with delivery tools. Tables The core sync target; rows map to records in connected SaaS systems. Projects is specific to Acumatica and Tables to Amazon RDS — each maps to any object or custom field on the other side.
Opportunities and Cases Built-in CRM records synced with external sales and support tools. Views Read-side projections exposed to outbound syncs. Opportunities and Cases is specific to Acumatica and Views to Amazon RDS — each maps to any object or custom field on the other side.
Customers AR master data synced with CRMs and billing tools. Columns Field-level mapping targets, typed per the underlying engine. Customers is specific to Acumatica and Columns to Amazon RDS — each maps to any object or custom field on the other side.
Vendors Supplier records aligned with procurement and AP automation. Primary and Unique Keys Match keys for idempotent upserts. Vendors is specific to Acumatica and Primary and Unique Keys to Amazon RDS — each maps to any object or custom field on the other side.

How changes propagate between Acumatica and Amazon RDS

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.

Acumatica Amazon RDS Sub-second propagation

DetectionAcumatica notifies Stacksync of record changes through webhook events. Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields.

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

Amazon RDS Acumatica Sub-second propagation

DetectionChanges in Amazon RDS are captured at the source via change data capture — no polling loop against its API. Engine-native log-based CDC: MySQL/MariaDB binlog, PostgreSQL logical replication, SQL Server CDC.

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

Rate-limit considerations

  • Amazon RDS: No API rate limits; throughput depends on instance class, storage IOPS, and connection limits.
What ships with Acumatica ⇄ Amazon RDS

Connect Acumatica and Amazon RDS for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Acumatica–Amazon RDS connection.

Real-time

Two-way sync

Changes in Acumatica or Amazon RDS instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Acumatica or Amazon RDS 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 Acumatica or Amazon RDS record.

Observability

Monitoring

Track your Acumatica ⇄ Amazon RDS sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Acumatica and Amazon RDS.

How the Acumatica and Amazon RDS connectors work

Acumatica

Integration surface
Contract-based REST API (JSON over versioned endpoints), plus SOAP web services and OData access to Generic Inquiries
Authentication
OAuth 2.0 or cookie-based session login with Acumatica credentials
Change detection
Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields
Capabilities
read · write · webhooks

Amazon RDS

Integration surface
SQL wire protocol of the chosen engine (PostgreSQL, MySQL, MariaDB, SQL Server, Oracle)
Authentication
Database credentials over SSL/TLS, or IAM database authentication on supported engines
Change detection
Engine-native log-based CDC: MySQL/MariaDB binlog, PostgreSQL logical replication, SQL Server CDC; enabled through RDS parameter groups, with polling as a fallback
Capabilities
read · write · CDC
Rate limits
No API rate limits; throughput depends on instance class, storage IOPS, and connection limits
How it works

How to connect Acumatica to Amazon RDS — 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 Acumatica and Amazon RDS 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
    Acumatica connected
    Amazon RDS connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Acumatica and Amazon RDS 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 · Acumatica ⇄ Amazon RDS
    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
    Acumatica Amazon RDS
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Acumatica and Amazon RDS 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
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→ 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 464 integrations available for Acumatica and Amazon RDS.

Popular · 8 of 464
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