Oracle Database
(ฐานข้อมูล Oracle)
Definition
Oracle Database (ฐานข้อมูล Oracle) Tool
Oracle Database is a powerful, multi-model database management system designed for enterprise grid computing and data warehousing, supporting complex data management and secure, scalable transaction processing.
Expertise Level
Level 1
Basic
1. Understands basic concepts of Oracle Database and relational databases.
2. Can perform simple SQL queries and retrieve data from tables.
3. Familiar with basic database objects like tables, views, and indexes.
Level 2
Intermediate
1. Can design and implement database schemas and relationships.
2. Able to write complex SQL queries with joins, subqueries, and functions.
3. Understands basic database administration tasks such as backup and recovery.
4. Able to use Oracle tools for managing users, roles, and permissions.
Level 3
Advanced
1. Expert in performance tuning and optimization of Oracle databases.
2. Able to design and implement high availability and disaster recovery solutions.
3. Proficient in PL/SQL programming and advanced database features.
4. Can manage large-scale enterprise database environments and complex security configurations.
