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Programa del Curso
Part 1: SQL Basics
Introduction to SQL and Databases
- Understanding databases
- Introduction to SQL
- Setting up the SQL environment
SQL Syntax and Basic Queries
- SQL syntax overview
- SELECT statements
- Filtering data with WHERE clause
Working with Functions and Aggregates
- Common SQL functions
- Aggregate functions: COUNT, SUM, AVG, MAX, MIN
- Grouping data with GROUP BY
Joining Tables
- Understanding JOINs
- INNER JOIN
- LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
Subqueries and Set Operations
- Writing subqueries
- UNION, INTERSECT, and EXCEPT operations
Data Manipulation
- INSERT INTO statement
- UPDATE statement
- DELETE statement
Part 2: Intermediate SQL
Advanced Data Filtering
- Advanced WHERE clause techniques
- LIKE operator and pattern matching
- IN and BETWEEN operators
Complex Joins and Subqueries
- Self-joins
- Non-correlated and correlated subqueries
- EXISTS clause
Working with Indexes and Views
- Understanding indexes and their impact on performance
- Creating and using views
Advanced Functions and Stored Procedures
- User-defined functions
- Stored procedures and triggers
- Error handling in SQL
Data Transformation and Analysis
- Pivoting and unpivoting data
- Window functions: ROW_NUMBER, RANK, DENSE_RANK
- CTEs (Common Table Expressions)
Database Design and Normalization
- Database design principles
- Normal forms and normalization
- Entity-Relationship (ER) modeling
Performance Tuning and Optimization
- Query optimization techniques
- Execution plans
- Performance tuning best practices
SQL in the Real World
- Integrating SQL with other technologies
- Case studies and real-world scenarios
- Final project: Building a database solution from scratch
Summary and Next Steps
Requerimientos
- An understanding of basic computer operations
- Experience with any programming language is beneficial but not required
Audience
- Data analysts
- Database professionals
- Software developers
70 horas
Testimonios (12)
Me gusta esta formación porque fue interactiva
Amalia - Banca Transilvania
Curso - SQL Fundamentals
Traducción Automática
Lot of content and exactly the requested one.
Pascal - Diehl
Curso - Advanced SQL, Stored Procedures and Triggers for Microsoft SQL Server
Me gustó mucho el ritmo del entrenamiento y los ejercicios que se daban entre las explicaciones
Trana
Curso - SQL in SQL Server
Traducción Automática
the practices and the trainer notes
Hamda AlMahri - Dubai Courts
Curso - ORACLE PL/SQL Fundamentals
Luka is an excellent, patient teacher with a sense of humor. His relaxed style made the stressful experience of "be called to the blackboard" more pleasant. Also one student explaining or guiding the other was a very good idea. I will use the motto "KISS methodology" he shared with us in both my SQL exercises , private and professional life since I like to overcomplicate things. Luka also kept the good pace considering how much material was there for him to show and for us to learn.
IWONA KLIMASZEWSKA - GP Strategies Poland sp. z o.o.
Curso - ORACLE SQL Fundamentals
Disfruté el equilibrio de las conferencias y los ejercicios. Cuando estaba atascado, Luke fue muy bueno para ayudarme a comprender el problema y trabajar hacia soluciones que tuvieron un impacto realmente positivo en mi comprensión.
Tom - Welsh Revenue Authority
Curso - Transact SQL Basic
Traducción Automática
Really enjoyed compression data components
James - Medtech Limited
Curso - Transact SQL Advanced
The course built lesson to lesson, and the pacing was a big deal for me.
Bradford Moore - Regis College
Curso - SQL in MySQL
Luke was opened to answer any question and explain multiple times until everyone understood the exercises.
Alexandra Popa - OTP BANK ROMANIA S.A.
Curso - Oracle SQL Language
Me gustó la forma en que el formador explicaba la información sobre los temas y el hecho de que prestara atención a los detalles para que las lecciones fueran muy prácticas y lógicas.
Andreea
Curso - Oracle SQL for beginners
Traducción Automática
Los ejercicios son entretenidos y los temas fueron muy bien introducidos.
Adrian-Madalin Chirita - DB Global Technology SRL
Curso - Oracle SQL Advanced
Traducción Automática
Aprecié la amplia gama de conocimientos de Folio. No solo estaba familiarizado con el contenido del curso, sino que también conocía las construcciones en idiomas con los que estábamos familiarizados para hacer que los ejemplos fueran más significativos para nosotros. Durante los intervalos, compartió su conocimiento de tecnologías y soluciones fuera del alcance de la capacitación para proporcionar información sobre otras soluciones que podríamos usar en el futuro (y en futuras capacitaciones).
Raphael - Markit Valuations Limited
Curso - Developing Desktop Applications with Visual Studio 2012, VB.NET and SQL Server 2012
Traducción Automática
