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Database ⇄ Accounting and finance

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

Keep Amazon RDS and Rillet 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

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Why teams connect Amazon RDS and Rillet

Work with Rillet's financial data straight from Amazon RDS: read it with ordinary queries, write to it from your own code, and let Stacksync keep both sides consistent.

Connecting Rillet to Amazon RDS puts the general ledger next to operational data in SQL. Account, Invoice, and Bill records sync into RDS Tables, so finance reporting, reconciliation, and internal tools query accounting data directly, and database updates flow back into Rillet.

Stacksync mirrors Invoice, Credit Memo, Bill, Journal Entry from Rillet into Stored Procedures, Databases, Schemas, Tables in Amazon RDS and keeps the two in sync bi-directionally and in real time. Your services read finance records with normal queries against Amazon RDS, and rows your code writes or updates flow back into Rillet with validation, so the finance system stays the system of record.

Common use cases

  • 01 Reconcile Invoices and Bills against bank and billing tables already stored in RDS.
  • 02 Automate revenue reporting by querying Rillet Account balances with SQL instead of manual exports.
  • 03 Create Vendor and Customer records from internal systems by writing rows that sync back to Rillet.
  • 04 Mirror journal entries and contract revenue data into a warehouse for board and ARR reporting.

Common sync patterns

Ledger mirror

Rillet Account, Invoice, and Bill records replicate into Amazon RDS Tables for SQL-based financial reporting.

Customer and vendor master sync

Rillet Customer and Vendor records map to RDS Schemas with Primary and Unique Keys deduplicating parties.

Credit memo tracking

Credit Memos sync to RDS Views where they join against Invoices for net revenue analysis.

What you can sync between Amazon RDS and Rillet

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 Rillet objects How this pairing syncs
Stored Procedures Engine-specific logic that can react to synced rows. Account Synced with incremental and full sync per the Stacksync docs. Stored Procedures is specific to Amazon RDS and Account to Rillet — 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. Customer Synced with incremental and full sync per the Stacksync docs. Databases is specific to Amazon RDS and Customer to Rillet — each maps to any object or custom field on the other side.
Schemas Namespaces within a database used to isolate synced tables. Vendor Synced with incremental and full sync per the Stacksync docs. Schemas is specific to Amazon RDS and Vendor to Rillet — 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. Invoice Synced with incremental and full sync per the Stacksync docs. Tables is specific to Amazon RDS and Invoice to Rillet — each maps to any object or custom field on the other side.
Views Read-side projections exposed to outbound syncs. Credit Memo Synced with incremental and full sync per the Stacksync docs. Views is specific to Amazon RDS and Credit Memo to Rillet — each maps to any object or custom field on the other side.
Columns Field-level mapping targets, typed per the underlying engine. Bill Synced with incremental and full sync per the Stacksync docs. Columns is specific to Amazon RDS and Bill to Rillet — each maps to any object or custom field on the other side.

How changes propagate between Amazon RDS and Rillet

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 Rillet 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 Rillet through its API, with automatic retries and rate-limit backoff.

Rillet Amazon RDS Sub-second propagation

DetectionRillet pushes changes as they happen — webhook events backed by change data capture. Near real-time updates via change tracking.

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.
  • Rillet: Subject to the platform's API rate limits.
What ships with Amazon RDS ⇄ Rillet

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Amazon RDS or Rillet 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 Rillet record.

Observability

Monitoring

Track your Amazon RDS ⇄ Rillet 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 Rillet.

How the Amazon RDS and Rillet 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

Rillet

Integration surface
REST API (OpenAPI-specified, with production and sandbox environments)
Authentication
API key generated in Rillet (Organization Setting -> API Access); uncheck Read Only for bidirectional sync, check Read Only for one-way sync
Change detection
Near real-time updates via change tracking; incremental sync per object, with delete detection (some objects checked every 1h or 4h)
Capabilities
read · write · CDC · webhooks
Rate limits
Subject to the platform's API rate limits.
Rillet setup guide
How it works

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

    Choose tables

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

Amazon RDS and Rillet 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
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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 377 integrations available for Amazon RDS and Rillet.

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