SQL - Basics / Intermediate / Advanced + Assessment on demand

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From 72 € /h

Standard language for accessing databases.
Queries, clauses, dynamic executions, traces, execution plans, inserts, updates, inserts, deletes, merges, joins, unions, intersections, complex cases, direct data loads, temporary data sets, queues, embedded queries in programming languages ( C, Python, etc.), most common SQL interfaces (SQL Developer, Toad, DBeaver, etc.).

Extra information

Define exactly which part of the SQL you want to drill down to take advantage of the session in the most efficient way.

Location

Online from Spain

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

Spanish

English

French

Skills

Sql

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Oracle Data Base (Essentials / Advanced) + Assessment on demand

72 € /h

Oracle RDBMS architecture, Oracle engine, instances, schemas, roles, privileges, users, resources, quotas, tablespaces, segments, redo logs, archive log, tables, partitions, indexes, constraints, views, materialized views, job queues, virtual data base , distributed data base, data guard, rman, compression & encryption, data types, triggers, special administration packages, PL/Sql, data pump, import/export, Sqlldr, external tables, dynamic Sql, V$ views, Enterprise manager, Sql Developer, directories, Sql tuning, execution plan, tkprof, LOB management, XML & Json drivers, dynamic Sql, Data base modeling, Star schema, Snowflake schema, integrity checks, Data quality, Data versioning.

Arpan

5.0

(1)

Do you want to learn SQL but feel overwhelmed by the amount of knowledge present on the internet?

Would you like to learn SQL from the very basics to a respectable level with hands-on practice?

My goal is to exactly do that.

You need no prior knowledge, all you need is the will to learn(which you already have, otherwise you wouldn't be here!)

My modules on SQL(which I will provide you with) will help you get up and running with SQL in absolutely no time.

I will personally assist you through downloading all the required software and then teach you how to use them so that you do not feel lost or overwhelmed.

So what are you waiting for, contact me and let's start collaborating!

Amine

5.0

(1)

This course is aimed at people wishing to acquire a solid foundation in SQL and progress to an intermediate level in the manipulation of relational databases.

The training covers the fundamentals of the SQL language, then gradually progresses towards more advanced queries:

-Understanding how relational databases work
-Write simple queries using SELECT, WHERE, ORDER BY
-Use the aggregation and GROUP BY functions
-Manipulate data using INSERT, UPDATE, DELETE
-Create and structure tables
-Use different types of JOIN
-Write subqueries
-Utilize date and text functions
-Optimize and structure their queries

The course is practice-oriented, with progressive exercises and real-world cases to develop a clear and operational understanding of SQL.

Aniket

5.0

(1)

- B.tech and M.tech in Computer Science
- Worked as a Software engineer in Virtusa Corp & DIGIDEZ
- More than 6 years of teaching experience
- Oracle Certified Developer
- Helped students placed in FAANG

Featured Review :
Been trying to learn Java on my own for about 1 year and I couldn't get a grasp on it. Aniket make learning Java a fun experience and challenges you to think for yourself to reinforce the concepts you've learned. I am truly excited for our meetings and he makes time go by so fast that I'm upset when they end. Great teacher and he is genuinely passionate about your success. If I could give him more stars I would!!!

Thanks
Aniket

Nick

5.0

(1)

As an educator specializing in Data Analytics, I provide expert instruction in essential tools and techniques, including Excel, SQL, PowerPoint, and PowerBI. These applications have emerged as critical components across various industry landscapes as well as in personal ventures, making the mastery of such skills immensely valuable. Additionally, I place an emphasis on soft skills training - areas such as data storytelling, presentation, and communication, which are often overlooked by many instructors, yet crucial in today's data-driven world.

Bringing rich experience in teaching a diverse age spectrum, I steadfastly adhere to fundamental teaching principles. These encompass segmentation for digestible understanding, visualization for tracking progress, tangible results as benchmarks of learning, and real-world applications to refine acquired skills.

Recognizing that effective learning strategies can differ greatly among individuals, I understand that there is no universally successful method. The true spirit of private tutoring lies in its adaptability to meet unique needs. Consequently, my pledge is to identify and implement the most conducive strategies that will invigorate and facilitate each of my students' learning journeys.

Pardeep

5.0

(1)

Mastering MS SQL Server: Database Development and Management

Description:

Unlock the full potential of database development and management with our comprehensive MS SQL Server course. Whether you're a budding database administrator, software developer, or IT professional, this course is designed to equip you with the skills and knowledge needed to harness the power of Microsoft SQL Server.

What You'll Learn:

Introduction to MS SQL Server:

Understand the fundamentals of relational databases.
Explore the architecture and components of MS SQL Server.
Database Design and Normalization:

Design efficient and normalized database structures.
Learn best practices for creating scalable and maintainable databases.
SQL Querying:

Master Transact-SQL (T-SQL) for querying and manipulating data.
Implement stored procedures, functions, and triggers.
Data Modeling and Indexing:

Create effective data models for optimal performance.
Implement and optimize indexes for fast query execution.
Advanced Querying and Reporting:

Explore advanced querying techniques for complex data retrieval.
Generate meaningful reports using SQL Server Reporting Services (SSRS).
Data Security and Permissions:

Implement robust security measures to protect sensitive data.
Manage user roles and permissions effectively.
Backup and Recovery Strategies:

Develop comprehensive backup and recovery plans.
Learn to restore databases in the event of data loss.
Real-World Projects:

Database Development: Design and implement a fully functional database for a real-world scenario.
Performance Optimization: Identify and optimize slow-performing queries and database structures.
Why Choose Our Course:

Hands-On Labs: Apply your knowledge through hands-on labs and real-world scenarios.
Expert Instructors: Learn from experienced database administrators and SQL Server professionals.
Career Guidance: Receive insights into career paths in database development and administration.
Certification Preparation: Prepare for Microsoft SQL Server certifications to boost your credentials.
Who Is This Course For:

Database Administrators
Software Developers
IT Professionals
Students and Enthusiasts interested in database management
Join us in this immersive journey to become a master of MS SQL Server. Enroll now to acquire the skills needed to build and manage robust databases that drive business success!

Sanyam

5.0

(1)

This course is for university students who would like to master data essentials and database querying. We learn normalisation, ER diagrams, DDL, DML as part of this course. Immerse yourself in practicing logics via different exercises. The couse will be tailored per your specific needs.

Florent

5.0

(1)

My name is Florent and I am a data analyst with over 5 years of experience. Graduated from ENSTA Paris in machine learning, I have acquired solid expertise in this field.

My professional background has allowed me to collaborate with several renowned consulting companies, including Accenture. I developed algorithms in VBA, created forecasts in Python and C. I also worked on image recognition in Matlab and did a lot of data management in SQL and MySQL.

Please feel free to contact me to discuss your needs and how I can help you achieve your goals.
See you soon,

Szymon

5.0

(1)

Are you preparing for your college SQL exams and want to excel in database querying? Join my SQL Exam Preparation course, where you’ll get expert guidance from an experienced tutor with a strong background in databases. (mainly PostgreSQL and mySQL) With 2 years of SQL experience, top scores in exams at KdG University, and over a year of tutoring, I’ll help you master SELECT statements and beyond.

What you’ll learn:

- Basics of SQL: tables, columns, rows
- Writing SELECT queries
- Filtering data using WHERE, LIKE, and logical operators
- Using ORDER BY and LIMIT for sorting and limiting results
- Aggregate functions: COUNT, SUM, AVG, MIN, MAX
- GROUP BY and HAVING clauses for data aggregation
- Joins: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN
- Subqueries and nested SELECT statements

Who is this for? This course is ideal for anyone looking to strengthen their SQL skills, whether you're a beginner or preparing for college-level exams. We’ll cover core SELECT query concepts, ensuring you have the confidence to work with real-world data and ace your tests.

Looking for something more advanced? Check out my other course on CREATE and INSERT statements.

Hamdi

5.0

(1)

In this lesson, students will be introduced to Structured Query Language (SQL), the standard language used to manage and retrieve data from relational databases. They will learn how to perform basic queries such as INSERT, SELECT, UPDATE, and DELETE. They will also cover how to use control clauses such as WHERE, ORDER BY, and JOIN to search for and organize information. By the end of the lesson, students will be able to create simple SQL queries to read and modify data in databases.

Mohamed

5.0

(1)

Dive into the world of SQL databases with this comprehensive course designed for learners of all levels. Whether you are new to databases or seeking to expand your expertise to advanced concepts like distributed systems, this course has you covered.

What You can Learn:
- Fundamentals of relational databases and SQL syntax.
- Designing robust databases using normalization and entity relationships.
- Writing complex queries, joins, and subqueries.
- Database optimization techniques for performance tuning.
- Implementing stored procedures, triggers, and views.
- Managing transactions and ensuring data integrity.
- Understanding and working with distributed database systems like Distributed PostgreSQL

Atef

5.0

(1)

This introductory web development course is specifically designed for beginners who want to learn the basics of JavaScript and HTML. You'll learn the fundamentals of creating interactive and dynamic web pages. Starting with the basics of HTML to structure your pages, you'll then learn how to make them interactive with JavaScript, manipulating page elements, handling events, and applying functions. By the end of this course, you'll be able to create simple web pages, add basic animations, and interact with users.

Mathieu

5.0

(1)

I offer a comprehensive SQL course so you can efficiently retrieve and analyze your business data.

SQL is one of the most accessible languages in the world. By focusing on the fundamentals (joins, filters, aggregations, etc.), you can quickly acquire the skills needed to achieve your professional goals.

As a data trainer for several organizations, I offer this course, which is both theoretical and practical. Whether you're a beginner or an advanced user, I'll adapt the content to your level and needs.

Elena

5.0

(1)

I have a Master’s degree in Data Science from a UK university and a background in working with students and professionals who want to improve their skills in Python, SQL, or data analysis. I enjoy teaching in a practical, supportive way and always try to explain complex topics in simple terms. I also work on small real-world projects and guide learners through the logic behind every task. My goal is to help you feel confident and make steady progress.

Damiano

5.0

(1)

I offer academic support in Python and SQL programming, aimed at secondary and higher-education students as well as individuals transitioning into data-related, IT roles or those who follow AI-focused courses.

I work in the field of AI and data science, combining both theoretical foundations and practical applications. Having learned Python and SQL almost exclusively on my own, I am well aware of the blockers that learners face, whether it be programming logic, debugging, code structure and so on.

Lessons are fully tailored to your needs:
• learning Python or SQL fundamentals
• assistance with assignments, projects, or coursework
• exam preparation
• improving best practices and problem-solving skills
• help throughout your training sessions.

The focus is on deep understanding, autonomy, and developing a structured analytical mindset, rather than mindless learning.

The time spent on lesson preparation and any necessary research is fully included in the proposed rate. I can travel to the student’s home for an additional fee.

Mohammed

5.0

(1)

My teaching approach is highly practical and structured, starting with strong fundamentals and gradually progressing to advanced concepts. Each topic is explained using clear examples, visual demonstrations, and step-by-step problem-solving techniques to ensure learners build confidence as they progress. Master SQL and learn to write efficient SQL queries to retrieve, filter, and analyze data from relational databases. Students will gain skills in database design basics, joins, aggregations, sub-queries, constraints, logical statements, data cleaning, windows functions, common table expression(cte), views and stored procedures concepts with best practices for working with real-world datasets.

I focus on hands-on learning through live practice, real-time datasets, mini projects, and case studies. Regular assessments, interactive discussions, and doubt-clearing sessions are incorporated to reinforce understanding. This methodology helps learners not only grasp concepts effectively but also apply them independently in real-world and professional environments.

Additionally, I emphasize career-oriented learning by guiding learners on best practices, industry standards, and project presentation. I provide mentorship on resume building, interview preparation, and portfolio development, ensuring learners are well-prepared to transition their skills into real job opportunities or career growth.