Real-time
Two-way sync
Changes in Amazon RDS or DEAR Inventory instantly reflect in both systems. No stale data, no manual imports.
Database ⇄ ERP
Amazon RDS to DEAR Inventory integration — real-time, two-way sync
Keep Amazon RDS and DEAR Inventory in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from MuleSoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
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Migrated from Fivetran
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Migrated from Celigo
Why teams connect Amazon RDS and DEAR Inventory
Give your engineers DEAR Inventory'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 Customers, Suppliers, Stock adjustments and transfers, Assemblies / Production from DEAR Inventory into Amazon RDS and keeps both sides consistent in real time. Whatever DEAR Inventory 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 DEAR Inventory with its validations respected.
Common use cases
- 01 Mirror SaaS objects into RDS tables so product features can join business data with application data in one query
- 02 Keep an RDS reporting database hydrated from operational tools without maintaining ETL jobs
- 03 Push sale orders from a storefront or CRM into DEAR for fulfillment without manual re-entry.
- 04 Land orders, costs, and inventory movements in a warehouse for margin and stock-turn reporting.
Common sync patterns
Where DEAR Inventory 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 DEAR Inventory, keeping the ERP authoritative.
Read ERP records with a query
Records from DEAR Inventory live in Amazon RDS as ordinary tables or collections, joinable with the rest of your data.
What you can sync between Amazon RDS and DEAR Inventory
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 | DEAR Inventory objects | How this pairing syncs | |
|---|---|---|---|
| Schemas Namespaces within a database used to isolate synced tables. | Products SKU records with pricing, suppliers, and bill-of-material links; the master data most syncs start from. | Schemas is specific to Amazon RDS and Products to DEAR Inventory — 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. | Stock levels Per-location availability derived from inventory transactions; read-heavy in storefront syncs. | Tables is specific to Amazon RDS and Stock levels to DEAR Inventory — each maps to any object or custom field on the other side. | |
| Views Read-side projections exposed to outbound syncs. | Sale orders Customer orders through their pick/pack/ship lifecycle; synced with storefronts and CRMs. | Views is specific to Amazon RDS and Sale orders to DEAR Inventory — each maps to any object or custom field on the other side. | |
| Columns Field-level mapping targets, typed per the underlying engine. | Purchase orders Supplier orders and receiving records synced with accounting and planning tools. | Columns is specific to Amazon RDS and Purchase orders to DEAR Inventory — each maps to any object or custom field on the other side. | |
| Primary and Unique Keys Match keys for idempotent upserts. | Customers Buyer records aligned with CRM and accounting counterparts. | Primary and Unique Keys is specific to Amazon RDS and Customers to DEAR Inventory — 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. | Suppliers Vendor records referenced on purchase orders. | Read Replicas is specific to Amazon RDS and Suppliers to DEAR Inventory — each maps to any object or custom field on the other side. |
How changes propagate between Amazon RDS and DEAR Inventory
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 DEAR Inventory 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 DEAR Inventory through its API, with automatic retries and rate-limit backoff.
DEAR Inventory Amazon RDS Sub-second propagation
DetectionDEAR Inventory notifies Stacksync of record changes through webhook events. Polling with modified-since filters.
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.
- DEAR Inventory: Subject to the platform's per-account API rate limits.
What ships with Amazon RDS ⇄ DEAR Inventory
Connect Amazon RDS and DEAR Inventory for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Amazon RDS–DEAR Inventory connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Amazon RDS or DEAR Inventory 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 DEAR Inventory record.
Observability
Monitoring
Track your Amazon RDS ⇄ DEAR Inventory 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 DEAR Inventory.
How the Amazon RDS and DEAR Inventory 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
DEAR Inventory
- Integration surface
- REST API
- Authentication
- Account ID plus application key sent as request headers
- Change detection
- Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's per-account API rate limits
How it works
How to connect Amazon RDS to DEAR Inventory — 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 Amazon RDS and DEAR Inventory with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Amazon RDS
connected
DEAR Inventory
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Amazon RDS and DEAR Inventory 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.
objects · Amazon RDS ⇄ DEAR InventoryCustomers 12,480Sales Orders 8,213Invoices 5,902Items 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.
Amazon RDS DEAR InventoryCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Amazon RDS and DEAR Inventory integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Amazon RDS and DEAR Inventory: authenticate both systems, choose the objects to sync (such as Amazon RDS's Schemas and Tables), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Amazon RDS and DEAR Inventory: Where DEAR Inventory 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 Amazon RDS for provisioning, access, and reporting systems that read from the database.
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Amazon RDS: 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. DEAR Inventory: REST API. Authentication: Account ID plus application key sent as request headers. Stacksync manages authentication, retries, and rate limits on both sides.
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Amazon RDS: RDS is a managed hosting layer, not a separate API: clients connect with standard engine drivers at the instance endpoint. DEAR Inventory: DEAR Systems was acquired by Cin7 and the product now operates as Cin7 Core; the API and data model carried over from DEAR. Stacksync's field mapping accounts for these differences between Amazon RDS and DEAR Inventory without custom code.
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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 Amazon RDS and DEAR Inventory records are not retained after a sync operation.
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.
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:
Related integrations
Every pair below is a real-time, two-way sync. Search all 358 integrations available for Amazon RDS and DEAR Inventory.
Popular · 3 of 358
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Amazon RDS ⇄ Dynamics 365 Business Central -
Amazon RDS ⇄ SAP Business ByDesign -
DEAR Inventory ⇄ InterSystems IRIS
No integrations match .
