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Database ⇄ ERP

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

Keep Amazon RDS and Plex 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 Amazon RDS and Plex ERP

Give your engineers Plex ERP's data in Amazon RDS: 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 Parts, Inventory, Production jobs, Sales orders from Plex ERP into Amazon RDS and keeps both sides consistent in real time. Whatever Plex 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 Amazon RDS sync back into Plex ERP with its validations respected.

Common use cases

  • 01 Use a read replica as the sync source to keep change capture load off the primary instance
  • 02 Bi-directional sync between an RDS database and a CRM so application data and sales data stay consistent without custom integration code
  • 03 Feed quality and scrap data to dashboards supervisors check without logging into Plex.
  • 04 Sync production and inventory data from Plex into a warehouse or Postgres for plant-level analytics.

Common sync patterns

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

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

Controlled write-back

Choose exactly which tables and fields may flow from Amazon RDS back into Plex ERP, keeping the ERP authoritative.

Read ERP records with a query

Records from Plex ERP live in Amazon RDS as ordinary tables or collections, joinable with the rest of your data.

What you can sync between Amazon RDS and Plex 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.

Amazon RDS objects Plex ERP objects How this pairing syncs
Primary and Unique Keys Match keys for idempotent upserts. Shipments Outbound logistics records synced to trading partners and tracking systems Primary and Unique Keys is specific to Amazon RDS and Shipments to Plex ERP — each maps to any object or custom field on the other side.
Read Replicas Low-impact read endpoints often used as the source side of a sync. Quality records Checksheet and inspection data pulled into plant dashboards Read Replicas is specific to Amazon RDS and Quality records to Plex ERP — each maps to any object or custom field on the other side.
Stored Procedures Engine-specific logic that can react to synced rows. Parts Item master records shared with CRM, e-commerce, and planning tools Stored Procedures is specific to Amazon RDS and Parts to Plex ERP — each maps to any object or custom field on the other side.
Databases Engine-level databases on the instance that scope a sync's reads and writes. Inventory On-hand balances and locations replicated for visibility outside the plant system Databases is specific to Amazon RDS and Inventory to Plex ERP — each maps to any object or custom field on the other side.
Schemas Namespaces within a database used to isolate synced tables. Production jobs Shop-floor work records combining ERP and MES data for output reporting Schemas is specific to Amazon RDS and Production jobs to Plex ERP — each maps to any object or custom field on the other side.
Tables The core sync target; rows map to records in connected SaaS systems. Sales orders Demand records written in from e-commerce or EDI channels and read out for fulfillment status Tables is specific to Amazon RDS and Sales orders to Plex ERP — each maps to any object or custom field on the other side.

How changes propagate between Amazon RDS and Plex 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.

Amazon RDS Plex ERP 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 Plex ERP through its API, with automatic retries and rate-limit backoff.

Plex ERP Amazon RDS Interval-based propagation

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

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

Rate-limit considerations

  • Amazon RDS: No API rate limits; throughput depends on instance class, storage IOPS, and connection limits.
  • Plex ERP: Subject to the platform's API rate limits.
What ships with Amazon RDS ⇄ Plex ERP

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Amazon RDS or Plex 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 Amazon RDS or Plex ERP record.

Observability

Monitoring

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

Trading partners

EDI

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

How the Amazon RDS and Plex ERP connectors work

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

Plex ERP

Integration surface
REST APIs plus legacy SOAP web services
Authentication
API keys issued through the Plex Developer Portal
Change detection
polling; no general-purpose change webhooks
Capabilities
read · write
Rate limits
subject to the platform's API rate limits
How it works

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

    Choose tables

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

Amazon RDS and Plex 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
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 453 integrations available for Amazon RDS and Plex ERP.

Popular · 7 of 453
All Amazon RDS integrations All Plex ERP integrations Browse all integrations
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