Free online course PosgresSQL
Duration of the online course: 4 hours and 14 minutes
4.7
(10)
Learn PostgreSQL with this free online course by AmigosCode. Master database creation, SQL queries, constraints, and more. Ideal for IT professionals and database enthusiasts.
Course Description
The "PostgreSQL" course clocks in at a precise duration of 4 hours and 14 minutes, offering a comprehensive exploration into the world of PostgreSQL. Garnering an impressive average rating of 5 stars out of 5, it’s evident that this course has resonated positively with learners. Categorically situated in the realm of Information Technology, and more specifically under Databases, this course provides an extensive dive into both fundamental and advanced aspects of PostgreSQL.
The journey begins with foundational concepts such as understanding what a database is, the definition and importance of SQL and relational databases, and an introduction to PostgreSQL itself. From there, learners are guided through the installation processes for different operating systems, including both Mac OS and Windows. Insights into the differences between GUI clients and Terminal/CMD clients are also provided, ensuring a well-rounded grasp of the various methods of interaction with PostgreSQL.
Deeper into the course, participants will learn about creating and managing databases, including connecting to databases and understanding the dangers of certain commands. The creation and manipulation of tables are thoroughly covered, beginning without constraints and advancing to creating tables with constraints. A notable highlight is the practical segment on generating datasets using tools like Mockaroo, which helps in creating thousands of rows for practice and experimentation.
SQL querying is an essential component of database management, and this course does not disappoint. Learners will explore the intricacies of the `SELECT FROM` statement, ordering results, making distinctions with the `DISTINCT` keyword, and utilizing various clauses and operators. This includes the `WHERE` clause, `AND`, comparison operators, `IN`, `BETWEEN`, `LIKE`, and `iLIKE`. Advanced aggregation techniques such as `GROUP BY`, `GROUP BY HAVING`, and various arithmetic operations including calculating min, max, and sum, are also explicated.
Moving further, you'll delve into the usage of timestamps and date-related functions, managing primary keys and unique constraints, and performing essential data operations like deleting and updating records. The concept of `UPSERT` and handling conflicts are also demystified, enhancing your ability to manage data integrity efficiently.
No database course would be complete without touching on relationships and foreign keys. This course brilliantly covers the creation and maintenance of relationships between tables, including updates and deletions that involve foreign keys. Additionally, exporting query results to CSV and understanding extensions further equip learners with the necessary tools to handle real-world database tasks.
Finally, learners will delve into advanced topics such as understanding and utilizing UUIDs, with a focus on using UUIDs as primary keys to ensure robustness and uniqueness within databases. By the end of this course, learners will have a solid understanding of PostgreSQL, making them well-equipped to handle database challenges in their professional and personal projects.
Conteúdo do Curso
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Video class: PostgreSQL: What is a Database | Course | 2019
0h02m
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Video class: PostgreSQL: What is SQL And Relational Database | Course | 2019
0h03m
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Video class: PostgreSQL: What is PostreSQL AKA Postrgres | Course | 2019
0h01m
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Exercise: _What is one of the advantages of using Postgres instead of Oracle?
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Video class: PostgreSQL: How To Download Postgres For MAC OS | Course | 2019
0h03m
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Video class: PostgreSQL: How to Install PostrgreSQL (Windows) | Course | 2019
0h03m
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Exercise: _What is the first step to download Postgres on Windows?
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Video class: PostgreSQL: GUI Clients vs Terminal/CMD Clients | Course | 2019
0h04m
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Video class: PostgreSQL: How to Setup PSQL (MAC OS) | Course | 2019
0h03m
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Exercise: _How do you connect to your database using the elephant icon?
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Video class: PostgreSQL: PSQL
0h05m
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Video class: PostgreSQL: How to Create Database | Course | 2019
0h03m
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Exercise: _What is the command to create a new database in PostgresSQL?
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Video class: PostgreSQL: How to Connect to Databases | Course | 2019
0h04m
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Video class: PostgreSQL: A Very Dangerous Command | Course | 2019
0h03m
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Exercise: _What is the command to delete a database in PostgreSQL?
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Video class: PostgreSQL: How To Create Tables (KEYNOTE) | Course | 2019
0h04m
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Video class: PostgreSQL: Creating Tables Without Constraints | Course | 2019
0h03m
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Exercise: _What is the command to create a table in PostgresSQL?
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Video class: PostgreSQL: Creating Tables with Constraints | Course | 2019
0h06m
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Video class: PostgreSQL: Insert Into (KEYNOTE) | Course | 2019
0h03m
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Exercise: _What is the correct way to represent dates when inserting records into a table in PostgreSQL?
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Video class: PostgreSQL: Insert Into | Course | 2019
0h03m
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Video class: PostgreSQL: Generate 1000 Rows with Mockaroo | Course | 2019
0h09m
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Exercise: _What is the purpose of using the website "Maca Rule" in adding more data to the table in PostgreSQL?
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Video class: PostgreSQL: Select From | Course | 2019
0h02m
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Video class: PostgreSQL: Order By | Course | 2019
0h04m
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Exercise: _What is the default order when using the "order by" keyword in PostgreSQL?
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Video class: PostgreSQL: Distinct | Course | 2019
0h02m
PostgreSQL
Free PostgreSQL Courses: Master Database Management with Top Resources
Unlock the full potential of PostgreSQL, one of the most powerful and versatile open-source relational database management systems, with our curated list of free courses. Whether you're a beginner looking to get started or an experienced professional aiming to sharpen your skills, these PostgreSQL courses offer comprehensive learning paths to help you master database management. Dive into these free resources and elevate your database expertise today!
Why Learn PostgreSQL?
PostgreSQL is renowned for its robustness, extensibility, and standards compliance. It's widely used in various industries, from web development to data analytics, making it a valuable skill for database administrators, developers, and data scientists. By learning PostgreSQL, you can enhance your career prospects and contribute to high-performance, scalable applications.
Top Free PostgreSQL Courses
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Introduction to PostgreSQL
Get started with PostgreSQL through this beginner-friendly course. Learn the basics of database concepts, SQL syntax, and how to set up and manage a PostgreSQL database. Perfect for those new to database management.
-
PostgreSQL for Developers
This course focuses on PostgreSQL from a developer's perspective. Understand how to integrate PostgreSQL with your applications, optimize database performance, and use advanced SQL queries to manipulate data effectively.
-
Advanced PostgreSQL Techniques
Take your PostgreSQL skills to the next level with this advanced course. Explore complex queries, indexing, performance tuning, and database security. Ideal for professionals looking to deepen their PostgreSQL knowledge.
-
PostgreSQL Administration
Learn the ins and outs of PostgreSQL administration. This course covers database installation, configuration, backup and recovery, and monitoring. A must for aspiring database administrators.
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Data Analytics with PostgreSQL
Discover how to leverage PostgreSQL for data analytics. This course teaches you how to use PostgreSQL's powerful analytical functions to extract insights from data, create reports, and support data-driven decision-making.
Benefits of Free PostgreSQL Courses
Our list of free PostgreSQL courses offers numerous benefits:
- Cost-Effective Learning: Access high-quality PostgreSQL training without spending a dime.
- Flexible Schedule: Learn at your own pace, anytime and anywhere.
- Comprehensive Resources: Gain access to a wide range of tutorials, videos, and hands-on exercises.
- Expert Instructors: Learn from experienced professionals and industry experts.
Get Started with Free PostgreSQL Courses Today!
Don't miss out on the opportunity to enhance your database skills with our selection of free PostgreSQL courses. Whether you're looking to build a solid foundation or advance your existing knowledge, these courses provide the tools and resources you need to succeed. Start learning PostgreSQL today and take a significant step towards becoming a proficient database professional.
Explore our list of free PostgreSQL courses and start your journey towards mastering one of the most powerful database systems available. Happy learning!
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4 hours and 14 minutes of online video course
Exercises to train your knowledge
Certificate of course completion
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