eSurfing Cloud Data Transmission Service (DTS) incorporates data migration and real-time data synchronization. DTS allows you to transfer data between relational databases. DTS supports millisecond-level asynchronous data transmission over a long distance.
DTS complies with the security commitment made by eSurfing Cloud to users. To ensure security, availability, and data consistency during data migration/synchronization, DTS provides diverse features such as network isolation and protection, encrypted data transmission, high availability, data verification, and a comprehensive account permission system.
Comprehensive Account Permission System
Based on the complete account permission management system of eSurfing Cloud, DTS implements strict tenant isolation and fine-grained access control for all resources, ensuring user account security, data security, and operational security.
Network Isolation and Protection
DTS offers reliable network protection and secure web access through HTTPS-based encrypted transmission, Web Application Firewall, and host security technology provided by eSurfing Cloud. DTS instances implement network isolation for the resources of different users through virtual private clouds (VPCs) and implement fine-grained resource control through network access control lists (ACLs) and security groups. For example, DTS supports strict and fine-grained inbound/outbound traffic control for Elastic Cloud Server (ECS) instances and database instances. These help ensure secure resource access.
Encrypted Data Transmission
DTS supports SSL-encrypted connections between source databases and destination databases to ensure data security during migration and synchronization.
High Availability
DTS achieves high availability through a primary/standby architecture. If the primary node fails and becomes unavailable, the system automatically switches the workload to a standby node. This helps ensure continuity in data migration/synchronization. In addition, DTS supports resumable transfer and ensures high stability and efficiency in data migration/synchronization.
Data Verification
DTS provides multiple features to implement a comprehensive data verification mechanism, facilitate data migration/synchronization, and ensure data consistency. For example, it supports connectivity testing on data sources and supports precheck and data audit on the source and the destination.