Two-way sync
Changes in Couchbase or Postgres Heroku instantly reflect in both systems. No stale data, no manual imports.
Keep Couchbase and Postgres Heroku in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
Two databases that must agree is one of the oldest problems in engineering: different engines for different workloads, separate services with overlapping reference data, a migration in flight, or regional instances that share a subset of records. Hand-rolled replication across systems means change capture, conflict handling, and type mapping, all built and maintained by your team.
Stacksync syncs tables or collections between Couchbase and Postgres Heroku continuously and bi-directionally, translating types between the two engines and resolving conflicts by rules you configure. Rows written on either side appear on the other within seconds.
When one database is replacing the other, sync both directions during the transition and switch traffic when ready, without a freeze window.
Services that own separate databases stay consistent on the records they share, without a custom replication layer.
Mirror selected tables to another region or environment continuously, filtered to just the rows that should travel.
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.
| Couchbase objects | Postgres Heroku objects | |
|---|---|---|
| Scopes Namespaces inside a bucket used to group collections, similar to schemas. | Sequences Generate surrogate keys for rows created by inbound syncs. | |
| Collections Table-like groupings of documents that syncs typically map one-to-one to destination tables. | Follower Databases Heroku-managed read replicas usable as low-impact sync sources. | |
| JSON Documents The core records; schemaless JSON keyed by document id, flattened or mapped to relational rows in syncs. | Tables Standard Postgres tables; the primary two-way sync target for app data. | |
| Global Secondary Indexes Indexes that make SQL++ query-based extraction efficient. | Views Read-side projections exposed to outbound syncs. | |
| XDCR replications Cluster-to-cluster replication streams, useful context when choosing a sync source cluster. | Materialized Views Precomputed result sets synced outward on refresh. | |
| Full-text search indexes Search indexes over documents, relevant when syncing searchable content. | Schemas Namespaces that scope which tables a sync reads and writes. |
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Couchbase–Postgres Heroku connection.
Changes in Couchbase or Postgres Heroku instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Couchbase or Postgres Heroku data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Couchbase or Postgres Heroku record.
Track your Couchbase ⇄ Postgres Heroku sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Couchbase and Postgres Heroku.
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.
Authenticate Couchbase and Postgres Heroku with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Pick the Couchbase and Postgres Heroku 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.
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Yes. Stacksync provides a managed, real-time two-way integration between Couchbase and Postgres Heroku: authenticate both systems, choose the objects to sync (such as Couchbase's Scopes and Collections), map fields visually, and changes propagate both ways in milliseconds — no code required.
Couchbase: Data is organized as buckets, scopes, and collections, a database/schema/table-like hierarchy introduced in Couchbase Server 7.0. Postgres Heroku: Heroku Postgres is standard PostgreSQL, so any Postgres client, driver, or SQL tool connects unchanged. Stacksync's field mapping accounts for these differences between Couchbase and Postgres Heroku without custom code.
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 Couchbase and Postgres Heroku records are not retained after a sync operation.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Couchbase and Postgres Heroku connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Couchbase–Postgres Heroku integration in-house.
Yes — Stacksync ships production-grade connectors for both Couchbase and Postgres Heroku. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
Change detection on Couchbase: Database Change Protocol (DCP) streams document mutations; SQL++ polling on document fields as an alternative. On Postgres Heroku: Trigger-based capture or polling in most configurations; log-based logical replication availability depends on plan and Heroku's managed server settings. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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.
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Securely connects to your systems with:
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Couchbase and Postgres Heroku.