Brief Introduction

<p>Data Transmission Service (DTS) supports data transmission across &nbsp;data sources of relational databases, NoSQL, and OLAP etc. It is a kind of data transmission service that integrates data migration, data subscription and real-time data synchronization.</p>

Product Advantages

<p>Easy to Use: It provides visual management interface for data transmission , the service can be enabled with just a few simple configurations.</p> <p>Zero Downtime: Incremental data update produced during the migration of the source database can be synchronized to the target database in real time and no downtime is needed for copying. Therefore, during the migration of the database, the source database can still provide services.</p> <p>High Availability: The data transmission services are of high availability while each node has high recovery and self-healing capabilities, enabling failure recovery in a second.</p>


<p>Region</p> <p>Regions are composed of several physicalIDCs, such as East China 1 and South China 1.</p> <p>&nbsp;</p> <p>Available Zone</p> <p>Available Zones refer to physical areas separated by more than 20 kilometers, with independent power grids and networks in one region, such as East China 1 Available zone A and South China 1 Available Zone B.</p> <p>&nbsp;</p> <p>Data Migration</p> <p>It includes functions such as structure migration, full data migration, and incremental data migration. It can specify three-level mapping of database, tables, and columns. ETL features can realize row-level filtering.</p> <p>&nbsp;</p> <p>Data Synchronization</p> <p>It includes functions such as pre-check, data initialization, and real-time tasks synchronization. Specifying some columns of the synchronous table, or stopping the synchronous task to increase or decrease the synchronization object are both available.</p> <p>&nbsp;</p> <p>Data Subscription</p> <p>Get real-time incremental data from &nbsp;RDS.</p>
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