Guides

Data Sync

Data Sync is Tacnode's powerful data synchronization service that enables seamless data import and export between various data sources and the Tacnode platform. With support for popular databases like MySQL, PostgreSQL, Kafka, and more, Data Sync simplifies data migration and real-time synchronization workflows.

Overview

Data Sync provides a comprehensive solution for moving data efficiently and reliably. Whether you need to migrate existing data or maintain real-time synchronization, Data Sync offers the tools and flexibility to meet your requirements.

Key Features

  • Multi-source Support: Connect to MySQL, PostgreSQL, Kafka, and other popular data sources
  • Flexible Synchronization: Support for single tables, multiple tables, entire databases, or complete instances
  • Advanced Transformations: Field mapping, type conversion, and data transformation capabilities
  • Schema Evolution: Handle DDL changes like adding new tables and columns automatically
  • Shard Management: Consolidate sharded tables into logical destination tables

Getting Started

To begin using Data Sync, start with our Quick Start Guide which walks you through creating your first synchronization job from MySQL to Tacnode.

For specific data source examples, see:

Data Sync Quick Start

Get started with Data Sync quickly using our comprehensive guide. Learn to set up, configure, and optimize your data synchronization environment for seamless data integration.

Data Sync Network Configuration

Learn how to establish secure network connections for Data Sync. This comprehensive guide covers public network access and VPC tunnel configurations for optimal security and performance.

Data Sync Source

Comprehensive guide to selecting and configuring data sources for Tacnode DataSync. Learn about supported databases, cloud services, and best practices for seamless data integration.

Data Sync Select Objects

Learn how to select and filter synchronization objects in Data Sync. This comprehensive guide covers basic filtering, regular expressions, and best practices for object selection.

Data Sync Edit Configs

Learn how to configure synchronization behavior in Data Sync. This guide covers DDL and DML operation settings, inheritance rules, and advanced configuration options.

Data Sync Map Objects

Learn how to configure object mapping in Data Sync. This comprehensive guide covers mapping rules, syntax, and practical examples for effective data transformation.

Export to Kafka

Learn how to export Tacnode CDC (Change Data Capture) events to Kafka for downstream integration and real-time data processing. Complete configuration guide with format options and best practices.

Data Sync Capacity Planning

Learn how to plan and select appropriate DataSync specifications based on data volume, sync frequency, and performance requirements to ensure efficient and cost-effective data synchronization.

Data Sync Privilege Planning

Learn how to plan and configure privilege models when using Tacnode DataSync for data synchronization, including simplified privileges and fine-grained privilege management modes.

Data Sync Job Operations

Learn how to efficiently manage Data Sync job operations. This comprehensive guide covers job lifecycle management, monitoring, and best practices for optimal performance.

Example - Sync from MySQL to Tacnode

Learn how to synchronize data from MySQL to Tacnode with this comprehensive step-by-step guide. Includes permissions setup, configuration, and type mappings.

Example - Sync from PostgreSQL to Tacnode

Learn how to synchronize data from PostgreSQL to Tacnode with this comprehensive step-by-step guide. Includes permissions setup, WAL configuration, and type mappings.

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