1st lesson free
The profile of Jay and their contact details have been verified by our experts
Jay
- Rate €15
- Response 16h
-
Students5
Number of students Jay has accompanied since arriving at Superprof
Number of students Jay has accompanied since arriving at Superprof
€15/h
Contact
1st lesson free
- Databases
- MySQL
- Oracle
- DB2
Expertise in SQL databases and their concepts. All types of databases e.g. MySQL, PostgreSQL
- Databases
- MySQL
- Oracle
- DB2
Lesson location
About Jay
What You'll Learn:
- DBMS and RDBMS Fundamentals: Understand the core concepts and differences between database management systems and relational database management systems.
- SQL and MySQL: Dive deep into SQL syntax and commands, and apply them using MySQL, one of the most popular database systems.
- Tables and Fields: Learn how to create and manage tables and fields, the building blocks of any database.
- Constraints: Explore the importance of constraints in maintaining data integrity and enforcing business rules.
- Primary and Foreign Keys: Master the concepts of keys and how they relate tables together.
- All Types of Joins: Understand and practice inner joins, outer joins, cross joins, and self joins to effectively query across multiple tables.
- Indexing Techniques: Learn how to optimize your database queries with proper indexing.
- Data Integrity: Ensure your data remains accurate, consistent, and reliable.
- Queries and Subqueries: Write efficient and complex queries to retrieve the data you need.
- Cursors: Learn how to handle rows returned by your SQL queries in a controlled manner.
- ER Diagrams: Visualize database structures with Entity-Relationship diagrams.
- Views: Create virtual tables to simplify complex queries and enhance security.
- Normalization: Understand the process of organizing data to reduce redundancy and improve efficiency.
- OLAP and OLTP: Learn the differences between Online Analytical Processing and Online Transaction Processing, and their respective use cases.
See more
About the lesson
- Primary
- Junior Cycle
- Transition Year
- +7
levels :
Primary
Junior Cycle
Transition Year
Adult education
Master's degree
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
Database teaching approach
1. DBMS and RDBMS
2. SQL and MySQL
3. Tables and Fields
4. Constraints
5. Primary and Foreign Keys
6. All types of Joins
7. Indexing and its techniques
8. Data Integrity
9. Query and Subquery
10. Cursors
11. ER diagrams
12. Views
13. Normalization
14. OLAP and OLTP
See more
Rates
Rate
- €15
Pack prices
- 5h: €77
- 10h: €155
online
- €15/h
free lessons
The first free lesson with Jay will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
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