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Data Sync

Heterogeneous system data sync with a unified view of multi-source data

For enterprises running multiple systems (CRM, ERP, mall, HR, finance, etc.), it provides a data sync and integration solution. Supporting multiple sync strategies and exception retries, it makes data truly "flow".

Syncable systems
T+0
Real-time sync
99.9%
Success rate
100%
Exception traceability

Product Interface

A sync-task dashboard, with multi-channel goods/stock/orders visualized in one place

Data Sync · Hoobang Mall Console
App Operations
Mini Program
Independent Site
Ad Delivery
Data Center
Orders
Multi-channel Sync Tasks · Today
+ New Channel
Synced records (daily)
1.86M
↑ 24%
Nodes
28
↑ 3 new
Real-time latency
320ms
↓ 80ms
Sync success rate
99.98%
↑ 0.04%
Sync channelSync objectDirectionToday's recordsStatus
Mall ↔ ERPProduct master dataBidirectional12,840Running
Taobao → MallOrder syncOne-way3,256Running
Warehouse → MallStock changesReal-time push89,432Catching up
Douyin → MallOrder syncOne-way1,028Alert
1CDC streaming second-level sync
2Smart bidirectional conflict resolution
3Exception auto-replenishment, nothing lost

Core Features

Complete capabilities across the entire business flow

Multiple Sync Methods

Multiple sync channels — API, database, message queue and file.

Data Verification

Data verification before and after sync, with discrepancies reported automatically.

Resumable Transfer

Automatic retry on network exceptions, with resumable transfer losing no data.

Mapping Configuration

Visual configuration of field mapping and data transformation — goodbye hard-coding.

Sync Monitoring

Monitoring of sync-task running status, success rate and performance.

Data Governance

Data-quality analysis, cleansing rules and master-data management.

Use Cases

Flexibly adapted to different business models

01
ERP/CRM Bidirectional Sync

Bidirectional sync of multiple business objects — customers, orders and products.

02
Store-to-Headquarters Sync

Store POS data is fed back to headquarters on schedule for analysis.

03
Third-party Platform Aggregation

Aggregate orders/stock from multiple e-commerce platforms into one unified middle-platform.

Workflow

From channel setup to long-term operation, every step is safeguarded

1
Set Up Channel

Identify source and target endpoints, and configure authentication, network allowlists and read/write permissions

2
Configure Sync Rules

Select entities, field mapping, filter conditions, trigger frequency and conflict strategy

3
Real-time Execution

Based on CDC streaming listening + task scheduling, sensing data changes in seconds

4
Exception Alerting

Automatic retry on failure + dead-letter queue fallback + WeCom/SMS alerts, losing not a single record

Technical Highlights

A distributed data-sync foundation, rock-solid even with massive data

CDC Streaming Sync

Incremental listening based on Binlog/WAL logs, with millisecond-level latency and zero intrusion on the source database

Incremental Sync Engine

A watermark + checkpoint mechanism enables resumable transfer with no duplicates or omissions, supporting smooth onboarding of ten-million-row tables

Bidirectional Conflict Resolution

Three conflict-resolution schemes — timestamp + field version number + custom merge strategy — preventing mutual data overwrites

Exception Replenishment Mechanism

Failed data automatically enters a dead-letter queue, with one-click compensation and replay via a visual interface — goodbye manual reconciliation

Real-time Monitoring Dashboard

Multi-dimensional monitoring of latency/throughput/success rate, with threshold alerts auto-pushed and faults located within 5 minutes

Heterogeneous Data-source Adaptation

20+ source endpoints work out of the box, including MySQL/Oracle/SQLServer/PostgreSQL/MongoDB/Kafka/Redis

What You Get

Real, tangible business value

1
Trustworthy Data

The sync process is traceable, with discrepancies auto-alerted.

2
Fast Onboarding

Visual configuration + standard templates cut the new-integration cycle by 60%.

3
Stable and Reliable

Resumable transfer + automatic retry, worry-free for long-term operation.

4
Observable

A sync dashboard + monitoring alerts surface exceptions at the first moment.

FAQ

Questions you may care about

How are data conflicts resolved during bidirectional sync?

Three strategies can be flexibly configured: ① timestamp-based "last write wins" (suitable for most business scenarios); ② field-level version-number-based difference merging (suitable for key fields such as order status / stock quantity); ③ custom merge functions (e.g. take the max amount, concatenate remarks). All conflict details are logged, and operators can re-confirm them in the console.

What latency can be achieved in big-data scenarios?

Measured: in scenarios with tens of millions of orders / hundreds of millions of records per day, end-to-end latency is kept within 1 second (P99 ≤2 seconds). The underlying layer is based on Flink CDC + Kafka peak shaving, with linearly scalable throughput, a single-node peak of 50K TPS, and the cluster can scale out horizontally to handle Double 11/618 big promotions.

How is historical existing data migrated?

It provides a full + incremental "two-stage cutover" scheme: first do full initialization with DataX/batched SELECT (rate can be specified to avoid impacting production) while starting CDC listening to record increments; after the full load completes, switch to incremental replay to catch up the time window, and switch traffic once finally consistent. The whole process is zero-downtime for the business, with historical billion-row data migrated within 24 hours.

Will sync failures affect the business?

No. The architecture uses a bypass async design, physically isolating sync tasks from the main business database; failed data enters a dead-letter queue awaiting retry or manual intervention, so the main business flow is unaffected; monitoring alerts sync to the ops group within 30 seconds, with an average fix within 15 minutes.

Which data-source types are supported?

Relational databases: MySQL/Oracle/SQLServer/PostgreSQL/DM/KingbaseES; NoSQL: MongoDB/Redis/Elasticsearch; messaging: Kafka/RocketMQ/RabbitMQ; files: CSV/Excel/JSON/Parquet; SaaS: DingTalk/WeCom/Youzan/Taobao Open Platform; self-built interfaces: REST/GraphQL/WebHook all work.

Can it be deployed on-premises and be compatible with the Xinchuang environment?

Yes. It supports both X86 and ARM64 architectures, with full-stack adaptation completed for Kunpeng/Phytium CPUs + Kylin/UOS OS + DM/KingbaseES databases, passing the Xinchuang Alliance product-compatibility test, so finance, government-enterprise and military-industry customers can deploy with confidence.

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