tencent cloud

Data Transfer Service

Release Notes and Announcements
Release Notes
Announcements
Product Introduction
Overview
Data Migration
Data Sync
Data Subscription (Kafka Edition)
Strengths
Supported Regions
Specification Description
Purchase Guide
Billing Overview
Configuration Change Description
Payment Overdue
Refund
Getting Started
Data Migration Guide
Data Sync Guide
Data Subscription Guide (Kafka Edition)
Preparations
Business Evaluation
Network Preparation
Adding DTS IP Addresses to the Allowlist of the Corresponding Databases
DTS Service Permission Preparation
Database and Permission Preparation
Configuring Binlog in Self-Built MySQL
Data Migration
Databases Supported by Data Migration
Cross-Account TencentDB Instance Migration
Migration to MySQL Series
Migrating to PostgreSQL
Migrating to MongoDB
Migrating to SQL Server
Migrating to Tencent Cloud Distributed Cache
Task Management
Data Sync
Databases Supported by Data Sync
Cross-Account TencentDB Instance Sync
Sync to MySQL series
Synchronize to PostgreSQL
Synchronization to MongoDB
Synchronize to Kafka
Task Management
Data Subscription (Kafka Edition)
Databases Supported by Data Subscription
MySQL series Data Subscription
Data Subscription for TDSQL PostgreSQL
MongoDB Data Subscription
Task Management
Consumption Management
Fix for Verification Failure
Check Item Overview
Cutover Description
Monitoring and Alarms
Supported Monitoring Indicators
Supported Events
Configuring Metric Alarms and Event Alarms via the Console
Configuring Indicator Monitoring and Event Alarm by APIs
Ops Management
Configuring Maintenance Time
Task Status Change Description
Practical Tutorial
Synchronizing Local Database to the Cloud
Creating Two-Way Sync Data Structure
Creating Many-to-One Sync Data Structure
Creating Multi-Site Active-Active IDC Architecture
Selecting Data Sync Conflict Resolution Policy
Using CLB as Proxy for Cross-Account Database Migration
Migrating Self-Built Databases to Tencent Cloud Databases via CCN
Best Practices for DTS Performance Tuning
FAQs
Data Migration
Data Sync
FAQs for Data Subscription Kafka Edition
Regular Expressions for Subscription
Error Handling
Common Errors
Failed Connectivity Test
Failed or Alarmed Check Item
Inability to Select Subnet During CCN Access
Slow or Stuck Migration
Data Sync Delay
High Data Subscription Delay
Data Consumption Exception
API Documentation
History
Introduction
API Category
Making API Requests
(NewDTS) Data Migration APIs
Data Sync APIs
Data Consistency Check APIs
(NewDTS) Data Subscription APIs
Data Types
Error Codes
DTS API 2018-03-30
Service Agreement
Service Level Agreements
ドキュメントData Transfer ServiceRelease Notes and AnnouncementsRelease Notes

Release Notes

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最終更新日: 2021-12-28 16:46:47

September 2021

Update
Description
Release Date
Documentation
Supported heterogeneous migration between Percona, MariaDB, and MySQL
Heterogeneous migration between Percona, MariaDB, and MySQL is supported.
2021-09
Supported data subscription to TDSQL for MySQL
DTS supports subscription to TDSQL for MySQL.
2021-09

August 2021

Update
Description
Release Date
Documentation
Supported custom routing policies
MySQL subscription supports customizing data fields for routing to Kafka partitions.
2021-08
Supported data sync to TDSQL-C
DTS supports data sync between TDSQL-C instances.
2021-08
-

July 2021

Update
Description
Release Date
Documentation
Supported the default alarm policy
Default configuration is supported for key event monitoring in data migration, data sync, and data subscription to promptly notify you of triggered events.
2021-07
Supported data migration retry
If a data migration task is interrupted by an exception, it can be restarted after the exception is fixed.
2021-07
Supported MySQL data sync to TDSQL for PostgreSQL
DTS supports data sync from MySQL to TDSQL for PostgreSQL.
2021-07
-
Supported table mapping
Tables migrated to the target database can be renamed.
2021-07
Supported migration progress details display
You can view the migration progress details on the migration progress tab, such as source tables, target tables, number of estimated rows, number of completed rows, and migration status.
2021-07
Modified the view export feature
Before modification: when a view is exported, only the same definers as the target user@host can be migrated.
After modification: when a view is exported, DTS will check whether user1 corresponding to DEFINER ([DEFINER = user1]) in the source database is the same as user2 in the migration target, and if not, DTS will change the SQL SECURITY attribute of user1 in the target database from DEFINER to INVOKER ([INVOKER = user1]), and set the DEFINER in the target database to user2 of the migration target ([DEFINER = migration target user2]).
2021-07

May 2021

Update
Description
Release Date
Documentation
Supported data sync metric monitoring
Metrics in data sync tasks can be monitored.
2021-05
Supported MySQL data sync
DTS supports real-time data sync between MySQL databases. It is suitable for various business scenarios such as cloud-local active-active, multi-site active-active, multi-site active-active, and cross-border data sync, as well as real-time data warehousing, helping you build a secure, scalable, and highly available data architecture.
2021-05

April 2021

Update
Description
Release Date
Documentation
Supported cross-account migration
NewDTS supports across-account instance migration.
2021-04
-
Supported MySQL 8.0 for data migration
NewDTS supports MySQL 8.0 and data migration from a lower MySQL version to 8.0.
2021-04
-
次の記事へ: Data Migration/Sync Tasks Will Start Billing

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