Real-time
Two-way sync
Changes in Azure SQL Database or YugabyteDB instantly reflect in both systems. No stale data, no manual imports.
Database
Azure SQL Database to YugabyteDB integration — real-time, two-way sync
Keep Azure SQL Database and YugabyteDB 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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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect Azure SQL Database and YugabyteDB
Keep Azure SQL Database and YugabyteDB synchronized in real time, across engines, regions, or services, in one or both directions.
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 Azure SQL Database and YugabyteDB 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.
Common use cases
- 01 Feed an Azure SQL operational database with orders and inventory from an ERP in near real time.
- 02 Expose SaaS data (billing, support tickets) as tables in Azure SQL for reporting teams already on Microsoft tooling.
- 03 Sync reference data such as pricing or entitlements from an ERP into YugabyteDB for globally distributed low-latency reads.
- 04 Consolidate data from regional YugabyteDB clusters into one reporting store.
Common sync patterns
Shared reference data between services
Services that own separate databases stay consistent on the records they share, without a custom replication layer.
Regional or environment copies
Mirror selected tables to another region or environment continuously, filtered to just the rows that should travel.
Cross-engine sync
Keep the same dataset live in both Azure SQL Database and YugabyteDB, so each workload runs on the engine that suits it.
What you can sync between Azure SQL Database and YugabyteDB
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.
| Azure SQL Database objects | YugabyteDB objects | How this pairing syncs | |
|---|---|---|---|
| Tables The primary sync target; rows map one-to-one to records in the paired system. | Tables Distributed SQL tables split into tablets; the primary read and write targets. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Schemas Namespaces that organize tables and control which objects a sync user can reach. | Schemas Postgres-style namespaces in YSQL used to organize synced data. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Change tracking / CDC tables System-maintained change records used to drive incremental sync. | Indexes Global secondary indexes maintained transactionally alongside table writes. | Change tracking / CDC tables is specific to Azure SQL Database and Indexes to YugabyteDB — each maps to any object or custom field on the other side. | |
| Views Read-only projections used when the sync should expose a curated shape rather than raw tables. | Materialized Views Precomputed query results available in YSQL for read-side shaping. | Views is specific to Azure SQL Database and Materialized Views to YugabyteDB — each maps to any object or custom field on the other side. | |
| Rows and columns Standard relational records with typed columns; primary keys anchor upserts. | Sequences ID generation objects relevant when syncing writes into YSQL tables. | Rows and columns is specific to Azure SQL Database and Sequences to YugabyteDB — each maps to any object or custom field on the other side. | |
| Stored procedures Existing business logic that some teams invoke on write instead of direct table inserts. | CDC Streams Change streams over the storage-layer WAL consumed through logical replication or Debezium-compatible connectors. | Stored procedures is specific to Azure SQL Database and CDC Streams to YugabyteDB — each maps to any object or custom field on the other side. |
How changes propagate between Azure SQL Database and YugabyteDB
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.
Azure SQL Database YugabyteDB Sub-second propagation
DetectionChanges in Azure SQL Database are captured at the source via change data capture — no polling loop against its API. Change data capture or change tracking, both supported on Azure SQL Database.
DeliveryEach detected change is applied to YugabyteDB as a row-level write, with types converted between the two schemas.
YugabyteDB Azure SQL Database Sub-second propagation
DetectionChanges in YugabyteDB are captured at the source via change data capture — no polling loop against its API. Native CDC from the write-ahead log via PostgreSQL logical replication or Debezium-compatible connectors.
DeliveryEach detected change is applied to Azure SQL Database as a row-level write, with types converted between the two schemas.
Rate-limit considerations
- YugabyteDB: No API rate limits; throughput scales with cluster nodes and tablet distribution.
What ships with Azure SQL Database ⇄ YugabyteDB
Connect Azure SQL Database and YugabyteDB for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Azure SQL Database–YugabyteDB connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Azure SQL Database or YugabyteDB 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 Azure SQL Database or YugabyteDB record.
Observability
Monitoring
Track your Azure SQL Database ⇄ YugabyteDB sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Azure SQL Database and YugabyteDB.
How the Azure SQL Database and YugabyteDB connectors work
Azure SQL Database
- Integration surface
- SQL wire protocol (TDS), the same protocol as SQL Server; T-SQL over standard drivers
- Authentication
- SQL authentication (database credentials) or Microsoft Entra ID authentication
- Change detection
- Change data capture or change tracking, both supported on Azure SQL Database; polling as a fallback
- Capabilities
- read · write · CDC
YugabyteDB
- Integration surface
- SQL wire protocol (PostgreSQL-compatible YSQL) plus a Cassandra-compatible YCQL API
- Authentication
- Database credentials
- Change detection
- Native CDC from the write-ahead log via PostgreSQL logical replication or Debezium-compatible connectors
- Capabilities
- read · write · CDC
- Rate limits
- No API rate limits; throughput scales with cluster nodes and tablet distribution.
How it works
How to connect Azure SQL Database to YugabyteDB — 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 Azure SQL Database and YugabyteDB with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Azure SQL Database
connected
YugabyteDB
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Azure SQL Database and YugabyteDB 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 · Azure SQL Database ⇄ YugabyteDBCustomers 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.
Azure SQL Database YugabyteDBCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Azure SQL Database and YugabyteDB integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Azure SQL Database and YugabyteDB: authenticate both systems, choose the objects to sync (such as Azure SQL Database's Tables and Schemas), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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 Azure SQL Database and YugabyteDB: Shared reference data between services; Regional or environment copies; Cross-engine sync. Services that own separate databases stay consistent on the records they share, without a custom replication layer.
-
Azure SQL Database: SQL wire protocol (TDS), the same protocol as SQL Server; T-SQL over standard drivers. Authentication: SQL authentication (database credentials) or Microsoft Entra ID authentication. YugabyteDB: SQL wire protocol (PostgreSQL-compatible YSQL) plus a Cassandra-compatible YCQL API. Authentication: Database credentials. Stacksync manages authentication, retries, and rate limits on both sides.
-
Azure SQL Database: As a managed service, server-level features are constrained compared with a full SQL Server instance, so connectors authenticate to a logical server endpoint rather than an OS-level host. YugabyteDB: CDC is exposed from the storage-layer WAL through PostgreSQL logical replication and Debezium-compatible connectors. Stacksync's field mapping accounts for these differences between Azure SQL Database and YugabyteDB without custom code.
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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 Azure SQL Database and YugabyteDB records are not retained after a sync operation.
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 368 integrations available for Azure SQL Database and YugabyteDB.
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