• Technical capabilities:
• Database knowledge
• In-depth understanding of relational databases such as GaussDB, PostgreSQL, MySQL, OracleSQL, Server, etc
  
  

ii. Strong experience with database programming language such as SQL.

• Database installation and configuration
• Ability to install and upgrade different types of database systems
  
  

ii. Ability to finetune database configuration for performance optimization

• Backup and Restoration
• Experience with backup and recovery, high availability, and disaster recovery technologies
• Monitoring and optimization
• Experience with database monitoring tools
  
  

ii. Ability to analyze and optimize performance bottlenecks.

• Security management
• Experience with database security mechanism
  
  

ii. Knowledge of database encryption technology.

• Operating System and Network knowledge
• Operating system
• Experience with operations and management of mainstream operating system such as Linux
  
  

ii. Understanding the interaction between the operating system and database.

• Network
• Knowledge of network basics such as TCP/IP protocol
  
  

ii. Experience with setting network parameters for database server

• Scripts language
• Be proficient in one or more scripting language such as Python and Shell
• Problem Solving and Communication
• Problem Solving
• Ability to view database logs, system logs, and performance indicators to locate faults and take effective measures when a database fault occurs
  
  

ii. Ability to find solutions by reading technical documents and consulting R&D experts related to database services.

iii. Ability to summarize past incidents to avoid the recurrence of similar problems.

• Communication:
• Strong inter-department communication and cooperation skills
• Database Optimization
• Experience with common database optimization skills
• Experience with optimization of SQL query performance, index, storage, etc
• Industry Knowledge and Learning Capabilities
• Industry knowledge
• Understand the business characteristics and data requirements of the industry. E.g. Understanding of requirements for financial transaction data storage and processing in the financial industry
• Learning ability
• Ability to learn quickly and adapt to changing technologies