Oracle 1z1-909 (MySQL 8.0 Database Developer) certification exam is an excellent choice for individuals who are interested in developing their skills in MySQL database development. 1z1-909 exam is designed for database developers who are interested in learning about the latest enhancements in MySQL 8.0 and how to use them to develop efficient, scalable, and secure database applications. By passing 1z1-909 exam, you will be able to demonstrate your proficiency in designing, developing, and managing MySQL 8.0 databases.
Reference: https://education.oracle.com/mysql-80-database-developer/pexam_1Z0-909
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Oracle 1z1-909 exam is a challenging yet rewarding certification for database developers who want to demonstrate their expertise in MySQL 8.0 database development. With this certification, candidates can enhance their career prospects and open up new opportunities in the field of database development.
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Oracle 1Z0-909 exam is a certification exam designed for MySQL 8.0 database developers. 1z1-909 exam is intended to test the knowledge, skills, and abilities of candidates in the areas of database design and development, SQL programming, and database administration. 1z1-909 exam is a requirement for obtaining the Oracle Certified Professional, MySQL 8.0 Database Developer certification.
Oracle 1z1-909 certification exam is recommended for database developers who have hands-on experience in MySQL 8.0 database development. 1z1-909 exam validates the candidate's ability to work with MySQL 8.0 databases, design and implement database schema, write SQL queries, and create stored procedures and triggers. 1z1-909 exam also tests the candidate's knowledge of MySQL 8.0 database security and performance tuning.
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Oracle 1z1-909 Exam Syllabus Topics:
| Section | Objectives |
| JSON and Document Store | - Create and access a document store
- Use MySQL Shell to access document stores
- Process data in JSON documents
- Explain application development with NoSQL and XDevAPI
- Create and store JSON documents
|
| Query Optimization | - Rewrite queries for optimization
- Analyze queries for optimization
- Use indexes for optimization
|
| Connectors and APIs | - Handle special values
- Choose between connectors for a given application
- Retrieve data from the database by using a connector
- Secure credentials and connections
- Demonstrate connector use, management and configuration
|
| Data-driven Applications | - Set SQL Modes to change MySQL behavior
- Use prepared statements
- Display query results
- Handle and interpret errors and warnings
- Advanced Report Generation
- Aggregate and summarize data
|
| MySQL Schema Objects and Data | - Store and process numeric data
- Store and process string data
- Design, create, and alter views
- Store and process spatial data
- Store and process temporal data
|
| Transactions | - Control transactions in applications
- Understand locking mechanisms within MySQL
- Control transactions in SQL
- Resolve consistency problems with isolation levels
|
| MySQL Stored Programs | - Schedule database operations
- Create and execute triggers
- Create and execute stored routines
- Explain the programming constructs used in stored routines
|