Data Replication

Data Replication & Real-Time Data Synchronization Platform

Covering Migration, Cloud Adoption, Disaster Recovery, Data Warehousing, and Localization Scenarios
Homogeneous & Heterogeneous Data Sources
CDC-Based Real-Time Synchronization
Full & Incremental Data Replication
One-Way & Two-Way Replication
Multi-Environment Deployment Support
NineData data replication hero illustration

All-in-One Support for 100+ Homogeneous & Heterogeneous Data Sources

Simple, Easy to Use, and Feature-Rich
Multi-Environment Support

Support data sources across self-managed IDC environments, self-managed cloud environments, and cloud-managed database services to adapt to different deployment scenarios.

One-Way & Two-Way Real-Time Synchronization

Provide end-to-end replication capabilities, from initial schema setup and full data migration to real-time change data replication. Support multiple replication architectures, including one-way and two-way synchronization.

Secure and Reliable Replication

Support secure connection methods including public network TLS, private network, and gateway-based connections to adapt to complex network environments and ensure secure data transmission.

NineData Data Replication all-in-one pipeline diagram

Easy to Use Automated Data Synchronization in One Minute

Configure and start replication tasks within one minute, making data synchronization simple and efficient.
Fully Automated Replication Workflow: Complete task configuration and launch within 1 minute
Comprehensive Monitoring: Monitor replication metrics with built-in visibility.
Error Detection and Recovery: Detect and recover from exceptions to make replication tasks observable and controllable.

Real-Time Replication for Mainstream Databases

Capture and process database changes in real time through CDC-based log monitoring
Support real-time replication of changes across homogeneous and heterogeneous data sources
Deliver high-performance replication compared with open-source solutions
NineData Data Replication real-time synchronization diagram

Why Choose NineData

Multi-Cloud and Multi-Source Support

Support replication across multiple environments and database platforms
Support on-premises databases and self-managed cloud deployments
Compatible with fully managed cloud database services
NineData data replication Multi-Cloud and Multi-Source Support illustration

100% Feature Coverage

Support comprehensive object types and data types with 100% coverage to improve efficiency
In addition to DML changes, support complete DDL replication and linkage during change data replication, outperforming all replication products on the market.

High-Performance Replication

Combine log-based change capture, transactional concurrency, hotspot merging, and intelligent sharding technologies to deliver powerful replication performance
Support replication speeds of up to 100,000 records/second with second-level real-time synchronization latency.
Strong Data Consistency
Innovative resume-from-breakpoint technology and transaction-consistent synchronization effectively ensure replicated data consistency
Provide the industry’s most comprehensive schema comparison and data comparison capabilities to quickly detect risks and maintain replication data quality.
NineData data replication Strong Data Consistency illustration

Observable and Controllable

Deliver comprehensive observability and intervention capabilities, including full metric monitoring, anomaly detection and self-recovery
All modules support checkpoint mechanisms to enable resumable replication
When tasks encounter exceptions, the system automatically enables checkpoint disaster recovery to effectively guarantee task reliability.

Fully Managed Service + Dedicated Cluster for Secure and Flexible Deployment

NineData provides fully managed cloud services for quick deployment and dedicated clusters for running replication tasks in private environments to meet strict data security requirements.

Fully Managed Service

Configure and manage replication tasks without installation or deployment.
NineData deploys service nodes across multiple cloud providers globally and locally. Based on the physical location of data sources, tasks are scheduled to optimize replication performance.
Cloud provider integration illustration
Dedicated Cluster
Deploy NineData service nodes within VPC environments or private IDC infrastructure.
Replication tasks run within private environments, ensuring data remains within your controlled infrastructure. Dedicated clusters help meet strict enterprise data security requirements.
NineData Data Replication dedicated cluster diagram

Use Cases

For scenarios including database migration to cloud, cross-cloud migration, cross-version upgrade, database scaling, and cross-environment data migration (e.g., migration from development environment to test environment), users expect live database migration without service interruption.

NineData replication Zero-Downtime Database Migration scenario
Secure and Reliable

Support secure connection methods including public network TLS, private network, and gateway-based connections. Adapt to complex network environments while protecting data transmission.

Zero Downtime

Reduce migration downtime from hours or days to minutes. Business operations continue during migration.

Low Migration Risk

Provide reverse synchronization and data consistency validation to quickly identify migration issues and enable rollback when needed.

For security compliance, data security and business availability requirements, enterprises intend to build remote disaster recovery centers across clouds, regions, IDCs and cloud platforms. Real-time replicated disaster recovery instances need to be created for core databases. If failures occur on primary databases, businesses can be seamlessly switched to disaster recovery instances to improve service availability.

NineData replication Cross-RegionDisaster Recovery scenario
High Business Continuity

Maintain real-time replication between production and disaster recovery databases. When failures occur, services can be restored quickly with minimal business disruption.

High Failover Reliability

High-performance long-distance data transfer and periodic consistency validation improve disaster recovery reliability.

Secure and Reliable

Support secure connection methods including public network TLS, private network, and gateway-based connections to protect data transmission across complex environments.

Traditional database development workflows often require DBA or operations teams to review and approve production changes. As businesses scale, this process can become a bottleneck for faster delivery. Enterprises need a more efficient and collaborative development workflow.

NineData replication Real-TimeData Ingestion scenario
High Data Freshness

Capture data changes, detect schema changes, and adapt to downstream data warehouse requirements.

Strong Stability

Capture business changes, detect schema changes, and adapt to downstream data warehouse requirements. Provide automated change handling and intervention capabilities to maintain stable data pipelines.

Customer Stories

Complex Regions and Environments, Simplified Data Synchronization

Cloud Provider
Data Synchronization
Multi-Region High Availability
Cloud Migration
HHO customer logo

Synchronizing Data from On-Premises Infrastructure

Data Synchronization
ClickHouse
Self-Managed Infrastructure
Complex Network Environments
Wogoo customer logo

Real-Time Data Integration for Data Warehouses

Financial Services
Data Synchronization
Data Integration
Permission Management
Sensitive Data Protection

Building an Intelligent Database Management Platform

LLM Intelligence
SQL Review
Data Protection
Synchronization and High Availability

Accelerating Distributed and Local Database
Migration

Heterogeneous Synchronization
Real-Time Synchronization
Oracle Real-Time Synchronization

Partnerships & Certifications

AWS FTR Certification

ISO 27001 Information Security Management System

ISO 27017 Cloud Security Management

ISO 9001 Quality Management System

ISO 20000 IT Service Management System

CMMI Level 3

Classified Protection Level 3 (China)

Alibaba Cloud Ecosystem Partnership

Tencent Cloud Ecosystem Partnership

Baidu Intelligent Cloud Partnership