Overview
The Data Transfer Service (DTS) offers database-focused solutions for data migration, synchronization, and subscription, facilitating secure and seamless migration of databases to the cloud. With support for continuous data replication across instances, DTS ensures real-time streaming of database updates to a data warehouse through binlog-based data subscription. Additionally, it simplifies database migration without disrupting business operations and aids in establishing high-availability database architectures for cross-region disaster recovery via real-time synchronization channels. By handling intricate data interaction tasks, DTS allows businesses to concentrate on their development initiatives.
Benefits
Data Synchronization
DTS facilitates seamless migration of databases to CloudDB for MySQL, ensuring uninterrupted operation throughout the entire transition. Real-time synchronization of data generated during the migration process ensures continuous service provision by the source database.
High Transfer Performance
DTS utilizes high-performance servers to guarantee exceptional transfer efficiency for each migration and synchronization operation. Regarding data migration, the foundational layer of DTS incorporates a range of performance optimization techniques, markedly enhancing its transfer capabilities compared to conventional data migration tools.
Automatic Failure Recovery
DTS offers exceptional levels of availability, with each node equipped with rapid failure recovery capabilities within seconds and exceptional self-healing abilities. Renowned for its reliability, DTS ensures data consistency during the migration of your data to the cloud.
Visualized Operations
DTS eliminates the need for additional drivers, applications, or significant modifications to the source database. Initiate data transfer promptly through the intuitive management interface with minimal steps required.
Fast and Simple Setup
In mere minutes within the console, you have the capability to establish a migration task, wherein you can specify diverse parameters such as source and destination database links, migration methodology, and object selection.
Features
Hot Database Migration
DTS facilitates continuous migration, reducing the business disruption resulting from database downtime during the migration procedure.
Multi-network Environment Compatibility
DTS offers accessibility across various network environments including public networks, VPNs, and Direct Connect lines. It facilitates primary data migration from local IDCs to the cloud, simplifying the creation of a hybrid cloud environment for seamless real-time data synchronization.
Incremental Data Update Subscription
Through DTS, you have the capability to transmit incremental data updates from CloudDB for MySQL to the backend database, facilitating data archival and storage, as well as real-time analytics.
Data Migration
DTS offers diverse database migration options tailored to various environments. Migration services are accessible for source databases, including self-hosted databases on public networks with public IPs, as well as self-hosted databases accessed via VPN or Direct Connect connections.
Data Synchronization
DTS facilitates the acquisition of real-time incremental data updates within CloudDB for MySQL, enabling flexible utilization of this data by your unique business requirements. This capability supports a range of business scenarios, including the implementation of cache update policies and the promotion of asynchronous business decoupling.
Data Subscription
The data synchronization functionality offered by DTS facilitates real-time synchronization of data between two instances of CloudDB for MySQL, making it particularly well-suited for applications such as cross-regional disaster recovery. Presently, DTS exclusively supports data synchronization for CloudDB for MySQL.
Scenarios
Remote Disaster Recovery of Cloud Databases
Database Migration to the Cloud
Disaster Recovery for Local IDCs
Data Archiving and Storage
Scenario:
In a single-region deployment of the business, service disruptions such as power outages and network disconnections can render services unavailable, with unpredictable data recovery durations.
Solution:
DTS offers disaster recovery synchronization for cloud database instances, utilizing direct connections to private networks. The disaster recovery architecture establishes reciprocal redundancy across data centers in distinct regions. In the event of a faulty data center or service interruption due to unforeseen circumstances, another data center can swiftly assume operations. DTS optimizes database replication, significantly reducing sync delays between primary and secondary systems and mitigating the risk of data loss stemming from sync delays during disasters.
Scenario:
Although numerous clients aspire to maintain uninterrupted services during system migration, ensuring the consistency of migrated data without service interruption remains uncertain.
Solution:
DTS offers a seamless data migration solution, allowing for continuous migration without service downtime. Through incremental data replication during migration, data consistency is upheld, enabling the source database to sustain external services while mitigating disruptions to your business during the transition to the cloud. Setting up data migration is streamlined and requires only a few straightforward steps.
Scenario:
In the event of a regional failure, services at a local IDC utilized as a business hub may experience disruptions.
Solution:
DTS facilitates data synchronization in scenarios where a local IDC functions both as the primary service hub and the disaster recovery center. Leveraging this capability alongside readily available cloud services enables seamless disaster recovery implementation for a local IDC without requiring significant upfront infrastructure investments.
Approach:
Utilize DTS’s data subscription functionality to seamlessly stream incremental data updates from the cloud database to either the archival database or the data warehouse in real-time.
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