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Data warehouse ⇄ Database

Greenplum to InterSystems IRIS integration — real-time, two-way sync

Keep Greenplum and InterSystems IRIS 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 Greenplum and InterSystems IRIS

Connect InterSystems IRIS and Greenplum with one live, two-way sync: operational rows flow into the warehouse, and computed results flow back where systems can read them fast.

Operational databases and analytical warehouses want the same data at different moments. Analysts want InterSystems IRIS's rows in Greenplum, current and joinable, without a change-data-capture pipeline to maintain. Engineers want the outputs of warehouse work, such as aggregates, features, and segments, available in InterSystems IRIS where the services that read from it get them at normal query latency.

Stacksync covers both directions with one connection. Tables or collections in InterSystems IRIS sync into Greenplum in real time, and result tables in Greenplum sync back into InterSystems IRIS, with schema and type mapping between the two systems handled for you.

Common use cases

  • Keep Greenplum and a cloud warehouse in sync during a migration so both platforms serve consistent data.
  • Feed BI reporting by syncing curated Greenplum views to downstream tools on a schedule.
  • Write enriched or corrected records from SaaS apps back into IRIS tables for on-platform processing
  • Replicate IRIS tables to Postgres so application teams can build against a familiar database

Offload heavy reads

Point analytical queries at the synced copy in Greenplum and keep InterSystems IRIS focused on its operational workload.

Operational data in the warehouse, minus the pipeline

Rows from InterSystems IRIS land in Greenplum as they change, replacing hand-built CDC and batch extract jobs.

Serve warehouse results at database speed

Aggregates or model outputs computed in Greenplum sync into InterSystems IRIS, where whatever reads from that database gets them without querying the warehouse.

What you can sync between Greenplum and InterSystems IRIS

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.

Greenplum objects InterSystems IRIS objects
Rows Read and written by key; distribution keys determine where rows live. Stored Procedures Server-side logic callable over SQL supports controlled writes and transformations.
Databases Top-level containers that scope a sync connection. Tables Relational projections of stored data are the primary read/write surface for SQL-based syncs.
Schemas Namespace tables and control which objects a sync can see. Views SQL views expose curated slices of data for outbound replication.
Tables Heap or append-optimized tables mapped directly to sync targets. Schemas Schema organization scopes which tables a sync connection can see.
Partitions Large tables are commonly partitioned by date, which shapes incremental reads. Persistent Classes Object-model classes project to tables, so class data is reachable through SQL.
Views Read-only projections used to shape data before syncing it out. Globals The underlying multidimensional storage; typically accessed indirectly via SQL or objects in syncs.
What ships with Greenplum ⇄ InterSystems IRIS

Connect Greenplum and InterSystems IRIS for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Greenplum–InterSystems IRIS connection.

Real-time

Two-way sync

Changes in Greenplum or InterSystems IRIS instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Greenplum or InterSystems IRIS 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 Greenplum or InterSystems IRIS record.

Observability

Monitoring

Track your Greenplum ⇄ InterSystems IRIS sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Greenplum and InterSystems IRIS.

How the Greenplum and InterSystems IRIS connectors work

Greenplum

Integration surface
PostgreSQL wire protocol (libpq), plus JDBC/ODBC drivers
Authentication
Database credentials
Change detection
Polling with timestamp or key-based cursors; Greenplum does not expose logical-decoding CDC
Capabilities
read · write
Rate limits
Bounded by cluster resources and concurrency settings rather than an API quota.

InterSystems IRIS

Integration surface
SQL over JDBC/ODBC, plus object and REST access layers
Authentication
Database credentials
Change detection
Polling (timestamp or query-based); no standard webhook surface
Capabilities
read · write
Rate limits
Constrained by database resources rather than published API rate limits
How it works

How to connect Greenplum to InterSystems IRIS — 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 Greenplum and InterSystems IRIS 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
    Greenplum connected
    InterSystems IRIS connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Greenplum and InterSystems IRIS 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 · Greenplum ⇄ InterSystems IRIS
    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
    Greenplum InterSystems IRIS
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Greenplum and InterSystems IRIS 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 Greenplum and InterSystems IRIS.

Popular · 8 of 386
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