Real-time
Two-way sync
Changes in Apache Doris or Couchbase instantly reflect in both systems. No stale data, no manual imports.
Data warehouse ⇄ Database
Apache Doris to Couchbase integration — real-time, two-way sync
Keep Apache Doris and Couchbase in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
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Why teams connect Apache Doris and Couchbase
Connect Couchbase and Apache Doris 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 Couchbase's rows in Apache Doris, 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 Couchbase where the services that read from it get them at normal query latency.
Stacksync covers both directions with one connection. Tables or collections in Couchbase sync into Apache Doris in real time, and result tables in Apache Doris sync back into Couchbase, with schema and type mapping between the two systems handled for you.
Common use cases
- 01 Consolidate event and transactional data from multiple sources into one real-time OLAP layer.
- 02 Land CRM and operational database records in Doris for low-latency dashboards over fresh data.
- 03 Sync Couchbase JSON documents into Postgres or a warehouse where analysts work with flattened relational tables.
- 04 Stream document mutations via DCP into downstream systems so caches, search indexes, or warehouses stay current.
Common sync patterns
Fresh analytics without loading windows
Because changes stream continuously, analysts query current data instead of waiting for last night's load.
Offload heavy reads
Point analytical queries at the synced copy in Apache Doris and keep Couchbase focused on its operational workload.
Operational data in the warehouse, minus the pipeline
Rows from Couchbase land in Apache Doris as they change, replacing hand-built CDC and batch extract jobs.
What you can sync between Apache Doris and Couchbase
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.
| Apache Doris objects | Couchbase objects | How this pairing syncs | |
|---|---|---|---|
| Materialized Views Precomputed views readable for downstream syncs and BI. | Collections Table-like groupings of documents that syncs typically map one-to-one to destination tables. | Materialized Views is specific to Apache Doris and Collections to Couchbase — each maps to any object or custom field on the other side. | |
| Users and Roles Principals used to grant the sync connection scoped access. | JSON Documents The core records; schemaless JSON keyed by document id, flattened or mapped to relational rows in syncs. | Users and Roles is specific to Apache Doris and JSON Documents to Couchbase — each maps to any object or custom field on the other side. | |
| Databases Logical containers that scope connections and grants. | Global Secondary Indexes Indexes that make SQL++ query-based extraction efficient. | Databases is specific to Apache Doris and Global Secondary Indexes to Couchbase — each maps to any object or custom field on the other side. | |
| Tables Columnar tables in one of Doris's table models, used as sync destinations. | XDCR replications Cluster-to-cluster replication streams, useful context when choosing a sync source cluster. | Tables is specific to Apache Doris and XDCR replications to Couchbase — each maps to any object or custom field on the other side. | |
| Unique Key Tables Tables supporting primary-key upserts, the natural target for row-level syncs. | Full-text search indexes Search indexes over documents, relevant when syncing searchable content. | Unique Key Tables is specific to Apache Doris and Full-text search indexes to Couchbase — each maps to any object or custom field on the other side. | |
| Aggregate Key Tables Tables that pre-aggregate on load, used for metric rollups. | Buckets Top-level data containers, roughly analogous to a database, that scope replication and memory quotas. | Aggregate Key Tables is specific to Apache Doris and Buckets to Couchbase — each maps to any object or custom field on the other side. |
How changes propagate between Apache Doris and Couchbase
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.
Apache Doris Couchbase Interval-based propagation
DetectionStacksync polls Apache Doris for changes on an incremental schedule, reading only records changed since the previous pass. Polling on partition or timestamp columns for reads.
DeliveryEach detected change is applied to Couchbase as a row-level write, with types converted between the two schemas.
Couchbase Apache Doris Sub-second propagation
DetectionChanges in Couchbase are captured at the source via change data capture — no polling loop against its API. Database Change Protocol (DCP) streams document mutations.
DeliveryEach detected change is applied to Apache Doris as a row-level write, with types converted between the two schemas.
Rate-limit considerations
- Apache Doris: No API quotas; load throughput depends on cluster resources and load-job configuration.
- Couchbase: Throughput is bounded by cluster sizing rather than API rate limits.
What ships with Apache Doris ⇄ Couchbase
Connect Apache Doris and Couchbase for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Apache Doris–Couchbase connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Apache Doris or Couchbase 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 Apache Doris or Couchbase record.
Observability
Monitoring
Track your Apache Doris ⇄ Couchbase sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Apache Doris and Couchbase.
How the Apache Doris and Couchbase connectors work
Apache Doris
- Integration surface
- MySQL wire protocol for SQL access; HTTP APIs (such as Stream Load) for bulk ingestion
- Authentication
- Database credentials
- Change detection
- Polling on partition or timestamp columns for reads; ingestion into Doris is push-based via load jobs
- Capabilities
- read · write
- Rate limits
- No API quotas; load throughput depends on cluster resources and load-job configuration
Couchbase
- Integration surface
- SQL++ (N1QL) query service, key-value SDK APIs, and REST management APIs
- Authentication
- Database credentials with role-based access control, typically over TLS
- Change detection
- Database Change Protocol (DCP) streams document mutations; SQL++ polling on document fields as an alternative
- Capabilities
- read · write · CDC
- Rate limits
- Throughput is bounded by cluster sizing rather than API rate limits
How it works
How to connect Apache Doris to Couchbase — 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 Apache Doris and Couchbase with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Apache Doris
connected
Couchbase
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Apache Doris and Couchbase 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 · Apache Doris ⇄ CouchbaseCustomers 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.
Apache Doris CouchbaseCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Apache Doris and Couchbase integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Apache Doris and Couchbase: authenticate both systems, choose the objects to sync (such as Apache Doris's Materialized Views and Users and Roles), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Change detection on Apache Doris: Polling on partition or timestamp columns for reads; ingestion into Doris is push-based via load jobs. On Couchbase: Database Change Protocol (DCP) streams document mutations; SQL++ polling on document fields as an alternative. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Apache Doris side: Databases, Tables, Unique Key Tables, Aggregate Key Tables, plus custom fields where Apache Doris exposes them. On the Couchbase side: Buckets, Scopes, Collections, JSON Documents. Stacksync auto-detects both schemas and converts types between the two systems.
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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 Apache Doris and Couchbase: Fresh analytics without loading windows; Offload heavy reads; Operational data in the warehouse, minus the pipeline. Because changes stream continuously, analysts query current data instead of waiting for last night's load.
-
Apache Doris: MySQL wire protocol for SQL access; HTTP APIs (such as Stream Load) for bulk ingestion. Authentication: Database credentials. Couchbase: SQL++ (N1QL) query service, key-value SDK APIs, and REST management APIs. Authentication: Database credentials with role-based access control, typically over TLS. Stacksync manages authentication, retries, and rate limits on both sides.
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 353 integrations available for Apache Doris and Couchbase.
Popular · 4 of 353
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Apache Doris ⇄ PostgreSQL -
Apache Doris ⇄ Supabase -
Apache Doris ⇄ MySQL -
Couchbase ⇄ Google Cloud Platform
No integrations match .
