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CRM ⇄ Database

Shopify to VoltDB integration — real-time, two-way sync

Keep Shopify and VoltDB 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 Shopify and VoltDB

Treat Shopify like part of your database: its records live in VoltDB as real tables, and writes in either place sync to the other in seconds.

Product and engineering teams constantly need CRM data, and the CRM API is a poor way to get it: rate limits, pagination, custom objects, and integration code that breaks when an admin renames a field. What they actually want is the data in VoltDB, where it can be queried and joined like everything else.

Stacksync mirrors Orders, Customers, Abandoned Checkouts, Products from Shopify into Replicated Tables, Stored Procedures, Materialized Views, Streams in VoltDB with real-time, bi-directional sync. Read CRM records with plain queries; write updates from your application and they appear in Shopify with validation intact. Go-to-market teams keep working in the CRM, engineers keep working in the database, and neither has to think about the other.

Common use cases

  • Mirror the product catalog from a PIM or database into Shopify products, variants, and metafields.
  • Sync orders, customers, and inventory into Postgres for operational reporting across stores.
  • Push aggregates from VoltDB materialized views into dashboards or operational tools.
  • Sync customer or account reference data from a CRM into VoltDB replicated tables for in-transaction lookups such as fraud or policy checks.

Trigger workflows from CRM changes

Field and stage updates in Shopify arrive as row changes in VoltDB, ready to drive jobs and notifications.

Query the CRM like a database

Accounts, contacts, and custom objects from Shopify become tables in VoltDB you can join with application data directly.

Product events onto CRM records

Signup, usage, or lifecycle changes written to VoltDB sync onto the matching records in Shopify, giving go-to-market teams live product context.

What you can sync between Shopify and VoltDB

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.

Shopify objects VoltDB objects
ProductMedias Synced with incremental and full sync per the Stacksync docs. Partitioned Tables Tables sharded across partitions by a partitioning column; the primary transactional store and sync target.
ProductVariants Synced with incremental and full sync per the Stacksync docs. Replicated Tables Small reference tables copied to every partition, a common landing spot for synced lookup data.
Orders Purchase transactions; pushed to ERPs for fulfillment and billing, and read into databases for reporting. Stored Procedures Precompiled transactional units that serve as the primary write interface.
Customers Buyer records; matched to CRM contacts for marketing and lifetime-value analysis. Materialized Views Synchronously maintained aggregates over tables, useful as pre-computed read sources.
Abandoned Checkouts Synced with incremental and full sync per the Stacksync docs. Streams Insert-only constructs that feed the export subsystem with committed rows.
Products Catalog entries; often mastered in a PIM or ERP and written into Shopify. Export Targets and Topics Connectors that push committed data to external systems such as Kafka or JDBC sinks.
What ships with Shopify ⇄ VoltDB

Connect Shopify and VoltDB for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Shopify–VoltDB connection.

Real-time

Two-way sync

Changes in Shopify or VoltDB instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Shopify or VoltDB 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 Shopify or VoltDB record.

Observability

Monitoring

Track your Shopify ⇄ VoltDB sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Shopify and VoltDB.

How the Shopify and VoltDB connectors work

Shopify

Integration surface
GraphQL Admin API (primary) and REST Admin API (legacy)
Authentication
OAuth via a custom Shopify app: admin creates an app in the Shopify Dev Dashboard, enables required API scopes, sets the Stacksync redirect URL, then supplies shop name + Client ID and Client Secret to Stacksync
Change detection
Webhook topics per resource, with polling on updated_at as a fallback
Capabilities
read · write · webhooks
Rate limits
GraphQL uses a calculated query-cost budget; the REST API uses a leaky-bucket model.
Shopify setup guide

VoltDB

Integration surface
SQL over JDBC plus native client libraries and an HTTP/JSON interface
Authentication
Database credentials
Change detection
Export streams and topics push committed changes to configured targets; otherwise polling
Capabilities
read · write
Rate limits
No API rate limits; throughput is bounded by partition count and cluster sizing.
How it works

How to connect Shopify to VoltDB — 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 Shopify and VoltDB 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
    Shopify connected
    VoltDB connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Shopify and VoltDB 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 · Shopify ⇄ VoltDB
    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
    Shopify VoltDB
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Shopify and VoltDB integration FAQ

SECURITY

Security teams love 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 386 integrations available for Shopify and VoltDB.

Popular · 8 of 386
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