01
Planning and Design
Architecture consulting, DR and backup planning, data security planning, and domestic-stack selection
02
Implementation and Deployment
Cluster, DR and backup deployment, homogeneous and heterogeneous replication, and backup policy configuration
03
Migration and Upgrade
Version upgrades, heterogeneous database migration, cloud migration, and domestic database migration
04
Managed Operations
7×24 operations, database situational awareness, intelligent health checks, and SQL review and optimization
05
Disaster Recovery and Backup
Real-time data replication with RPO≈0, data-center failover with minute-level RTO, recovery and drill validation
06
Data Recovery
Recovery from operator error, block-level data repair, forced database startup, and DR environment reconstruction
07
Security Hardening
Access control, dynamic masking, database firewall deployment, and MLPS compliance hardening
08
Training and Enablement
DBA skills, disaster recovery drill training, and domestic database certification training
01
Platform Selection and Design
Selection across Dameng, KingbaseES, GaussDB, TDSQL, OceanBase and TiDB based on workload and performance needs, including TCO analysis and risk forecasting.
02
Domestic Database Migration
Assessment → selection → design → deployment → migration → adaptation → tuning → production validation, using Data Pump, XTTS/TTS, GoldenGate or DPS real-time replication.
03
Performance Optimization
Deep expertise in optimizer and execution-plan differences, with end-to-end SQL compatibility, indexing, parameter tuning and storage-engine adaptation.
01
Advise and Plan
Platform selection, DR and high-availability design, data security design, and stress-test assessment
02
Design and Build
Architecture and installation, patch assessment and deployment, configuration, and go-live support
03
Test
Functional validation, performance stress tests, DR failover drills, and data-integrity validation
04
Go Live
Production launch support, risk assessment, rollback plans, and on-call assurance
05
Manage and Monitor
Operational monitoring, change management, performance optimization, security hardening, and incident resolution
06
Upgrade and Migrate
Upgrades, domestic-platform migration, customized training, and best-practice transfer