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Introduction to SQL

4.8

(80)

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Introduction to SQL

4 hours

41 chapters

Beginner

This course is for you if you are new to SQL, you want to quickly learn how to get the most out of SQL and you want to learn how to use SQL in your own application development.

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1 STUDYING NOW

TEST FREE SQL COURSE

0 hour

1 chapter

Beginner

description

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Intermediate SQL

5.0

(4)

1 STUDYING NOW

Intermediate SQL

3 hours

25 chapters

Intermediate

This course is perfect for those who already have a basic understanding of SQL and want to delve into more advanced concepts to craft more powerful queries. Throughout the course, you will become familiar with data grouping and filtering grouped data. You will also learn how to work with multiple tables simultaneously, including how to combine them. Additionally, you will explore different types of table joins and how to apply them in practice.

course

Advanced Techniques in SQL

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Advanced Techniques in SQL

4 hours

23 chapters

Advanced

Begin an exciting journey through SQL with Advanced Techniques in SQL. Learn about the important ACID properties that help keep data accurate in database transactions. Discover advanced ways to optimize your queries to improve database performance. Explore special SQL features like window functions, triggers, Data Control Language (DCL), and NoSQL databases. This will help you handle modern database management confidently and effectively.

course

Relational Database and Normalization

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Relational Database and Normalization

1 hour

12 chapters

Beginner

This course delves into the theory behind relational databases. You'll learn what they are and see how they differ from non-relational databases. Throughout the course, we'll walk you through the ins and outs of database design and familiarize you with various types of relationships. Additionally, you'll explore the concepts of normalization and normal forms, equipping you with the knowledge to craft efficient and optimized databases.

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TEST SQL COURSE E2E

3.7

(3)

107 STUDYING NOW

TEST SQL COURSE E2E

1 hour

6 chapters

Beginner

This course is for you if you are new to SQL, you want to quickly learn how to get the most out of SQL and you want to learn how to use SQL in your own application development.

course

Data Manipulation using SQL

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1 STUDYING NOW

Data Manipulation using SQL

2 hours

17 chapters

Intermediate

If you're an expert in creating queries for a single table, improve your knowledge! Let's start accessing and manipulating two and more tables. During the course, you'll learn how to work with special statements, what is the join and how to use it, and also will practice a lot!

course

Practice SQL with Cinema Database

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Practice SQL with Cinema Database

3 hours

22 chapters

Intermediate

Dive into intensive SQL Bootcamp! Upgrade your skills in creating queries. A lot of practice, different tasks, and a huge database - learn how to manipulate data with SQL!

course

QNA TEST COURSE

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QNA TEST COURSE

1 hour

6 chapters

Advanced

TEST QNA COURSE FOR TESTING CHAT IMPROVEMENTS

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SQL Basics

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SQL Basics

3 hours

38 chapters

Beginner

SQL is a domain-specific programming language widely used by data scientists, analysts, etc for manipulating and extracting necessary data. Nowadays, SQL is a must-have point in the CV for every potential analyst, data scientist. In this course, you will be introduced to the very basics of SQL.

course

SQL Tutorial for Beginners

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1 STUDYING NOW

SQL Tutorial for Beginners

2 hours

24 chapters

Beginner

This course was created for very beginners in programming, for those who want to start learning such a popular language for work with databases. Nowadays, all the applications and services collect some data and work with it, and basic SQL syntax is a foundation for further work with other Database Management Systems.

course

SQL from Zero to Hero Overview

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SQL from Zero to Hero Overview

0 hour

1 chapter

Beginner

This is a brief overview of all the courses in the track, and thanks to this course, you will understand what SQL is and why you need it

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Advanced

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Introduction to SQL

4.8

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Intermediate SQL

5.0

Advanced Techniques in SQL

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Relational Database and Normalization

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TEST E2E INTERMEDIATE

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TEST E2E PROJECT INTERMEDIATE

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TEST SQL COURSE E2E

3.7

Data Manipulation using SQL

new

Practice SQL with Cinema Database

new

QNA TEST COURSE

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SQL Basics

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SQL Tutorial for Beginners

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SQL from Zero to Hero Overview

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Thanks to them I'm learning a lot…

Thanks to them I'm learning a lot faster because they help you to understand everything from scratch. It's the best website that helps people with no background in IT...

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great course for beginners

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Building a Classic Snake Game

5.0

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Building a Classic Snake Game

1 hour

11 chapters

Intermediate

In this project, you'll embark on a journey of game development, learning essential programming concepts while honing your creativity and problem-solving skills. Through step-by-step tutorials, you'll build a fully functional Snake game from scratch.

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Crafting a Classic Hangman Game

4.0

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Crafting a Classic Hangman Game

1 hour

9 chapters

Beginner

Hangman is a classic word-guessing game where players aim to uncover a hidden word by suggesting letters within a limited number of attempts. The game progresses with each incorrect guess, drawing parts of a hangman figure, leading to a loss if the figure is completed before the word is fully guessed. In this project, participants will methodically build a digital version of Hangman. We will start by loading a word list from a file, then move on to develop functions for handling guesses, updating the game state, and managing the game's flow, culminating in a complete, playable game.

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Building a Classic Snake Game

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Building a Classic Snake Game

1 hour

11 chapters

Intermediate

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Conducting Exploratory Data Analysis of Nobel Prizes

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Conducting Exploratory Data Analysis of Nobel Prizes

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Conducting Exploratory Data Analysis of Nobel Prizes

1 hour

6 chapters

Intermediate

We will delve into the concept of Exploratory Data Analysis (EDA) and explore its critical role within every Data Analysis process, particularly focusing on the analysis of Nobel Prizes. EDA serves as a foundational step that enables data scientists and analysts to uncover patterns, anomalies, and insights from data through visual and statistical methods.

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Regex Wizards (Project)

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Regex Wizards (Project)

1 hour

9 chapters

Beginner

In this project, we are going to use regex in search and replace operations in Python.

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Building Arcade Game

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Building Arcade Game

1 hour

13 chapters

Beginner

Dive into an electrifying Python arcade adventure with PyGame! Command a superhero through a dynamic universe, dodging space ships, snagging shimmering crystals, and outsmarting foes. Experience thrilling player control, ingenious enemy and bonus spawns, strategic collision dodges, and a vibrant, scrolling backdrop that propels you through an exhilarating journey of discovery and triumph.

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Extracting Text Meaning using TF-IDF

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Extracting Text Meaning using TF-IDF

2 hours

12 chapters

Intermediate

This project focuses on the design and implementation of a robust text summarizer, built using Python. By harnessing the capabilities of Python’s Natural Language Toolkit (NLTK), participants will gain hands-on experience in processing and analyzing textual data. The project covers a range of NLP techniques essential for text summarization. Participants will develop skills in parsing text and extracting meaningful content, learning how to filter essential information from large volumes of text.

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Manipulating and Combining PDFs

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Manipulating and Combining PDFs

1 hour

9 chapters

Beginner

In this project, we will study how to manipulate and extract data from PDF files, such as text and images, and combine multiple PDF files into a single document.

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Recognizing Handwritten Digits

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Recognizing Handwritten Digits

2 hours

10 chapters

Advanced

In this project, our primary objective will be to delve into the identification of handwritten digits through the application of machine learning algorithms. This endeavor aims to harness the power of machine learning to effectively interpret and understand handwritten digits, showcasing the potential of these algorithms in processing and analyzing complex visual information.

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Identifying Fake News

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Identifying Fake News

1 hour

7 chapters

Advanced

In this project, we are going to classify news and identify the fake ones.

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Identifying the Most Frequent Words in Text

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Identifying the Most Frequent Words in Text

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Identifying the Most Frequent Words in Text

1 hour

11 chapters

Beginner

In this project, we will be utilizing the capabilities of the Natural Language Toolkit (NLTK), a versatile and comprehensive library in Python designed for working with human language data. Our focus will encompass several core areas of natural language processing: tokenization, stemming, tagging and parsing. These NLTK features will form the backbone of our text processing and analysis tasks, making it an essential tool in our project for handling and extracting meaningful insights from language data.

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Time Series Essentials

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Time Series Essentials

1 hour

8 chapters

Intermediate

In this project, we are going to understand what a Time Series is and which are its main features.

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Tweet Sentiment Analysis

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Tweet Sentiment Analysis

2 hours

11 chapters

Advanced

In this project, we are going to classify tweets according to their sentiment.

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Best Practices: Python OOP

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Best Practices: Python OOP

1 hour

8 chapters

Intermediate

In this project, we are going to understand what Object Oriented Programming (OOP) is and how we can implement it in Python.

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Fundamentals of Image Manipulation with Python

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Fundamentals of Image Manipulation with Python

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Fundamentals of Image Manipulation with Python

1 hour

11 chapters

Intermediate

In this project, we are going to understand how to handle images in Python.

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Identifying Spam Emails

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Identifying Spam Emails

2 hours

11 chapters

Advanced

In this project, we are going to classify spam emails according to their content.

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Automating Data Collection from Web Sources

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Automating Data Collection from Web Sources

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Automating Data Collection from Web Sources

1 hour

7 chapters

Intermediate

In this project, we are going to understand how to create a simple web scraper in Python.

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Gaining Insights with Data Visualization

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Gaining Insights with Data Visualization

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Gaining Insights with Data Visualization

1 hour

10 chapters

Intermediate

In this project, we are going to understand the meaning of Data Visualization and its powers.

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Getting into NumPy Basics

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Getting into NumPy Basics

1 hour

7 chapters

Intermediate

In this project, we will delve into the fundamentals of NumPy, exploring its core features and uncovering the reasons behind its significant impact on scientific computing. By understanding its architecture and capabilities, we will grasp why it is considered an essential tool for data scientists, researchers, and developers working in the realm of data analysis, machine learning, and beyond.

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Unveiling the Power of Data Manipulation with Pandas

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Unveiling the Power of Data Manipulation with Pandas

5.0

(1)

Unveiling the Power of Data Manipulation with Pandas

1 hour

7 chapters

Intermediate

In this project, we are going to understand what Pandas is and why it is so powerful.

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Clustering Demystified

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Clustering Demystified

2 hours

11 chapters

Advanced

In this project, we are going to understand what a cluster is and how to use it in Python.

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Excel Automation with Python (project)

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Excel Automation with Python (project)

1 hour

11 chapters

Intermediate

In this project, we will study how to create, modify, and extract data from Excel spreadsheets using Python code.

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Logistic Regression Mastering

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Logistic Regression Mastering

1 hour

7 chapters

Advanced

In this project, we are going to understand the career tracks of Data Scientists.

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Organizing Date and Time Data for Analysis and Applications

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Organizing Date and Time Data for Analysis and Applications

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1 STUDYING NOW

Organizing Date and Time Data for Analysis and Applications

1 hour

7 chapters

Beginner

In this project, we are going to understand how to handle Date and Times in Python.

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TEST E2E PROJECT BEGINNER

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TEST E2E PROJECT BEGINNER

0 hour

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Beginner

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TEST PROJECT

4.0

(331)

603 STUDYING NOW

TEST PROJECT

0 hour

2 chapters

Beginner

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Analyzing FIFA-17 players data with pandas

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Analyzing FIFA-17 players data with pandas

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Analyzing FIFA-17 players data with pandas

1 hour

10 chapters

Intermediate

In this project, you will analyze data from one of the most popular and the oldest (but still existing) computer game series - FIFA, namely FIFA-17 with pandas library and seaborn library for visualization.

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Basic linear models

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Basic linear models

0 hour

5 chapters

Beginner

description

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Create the strongest Pokemon

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Create the strongest Pokemon

1 hour

4 chapters

Intermediate

Love the Pokemon world? Cool! In this project, you will make your own strongest Pokemon.

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Gradient descent for linear regression

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Gradient descent for linear regression

1 hour

8 chapters

Intermediate

The starting point for all optimization theory and machine learning is the idea that we can use calculus to automatically step by step change the result towards improvement. In this course, we will apply this idea to a linear model.

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Indian Food Project

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Indian Food Project

0 hour

1 chapter

Intermediate

something

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Introduction to Jupyter notebook: Python

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Introduction to Jupyter notebook: Python

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Introduction to Jupyter notebook: Python

1 hour

6 chapters

Beginner

This project settled for beginners to learn the very basic principles and concepts of Jupyter notebooks with Python.

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Introduction to Jupyter notebook: R

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Introduction to Jupyter notebook: R

1 hour

7 chapters

Beginner

This project settled for beginners to learn the very basic principles and concepts of Jupyter notebooks with R.

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Is the mushroom poisonous?

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Is the mushroom poisonous?

0 hour

3 chapters

Intermediate

In this project, we study a dataset in which the external characteristics of mushrooms are presented, and with their help, we will predict whether the mushroom is poisonous

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Linear regression for non-linear functions

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Linear regression for non-linear functions

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Linear regression for non-linear functions

1 hour

4 chapters

Intermediate

Despite its seeming limitations, linear regression allows us to approximate not only linear functions, but also square, cubic and other polynomials. We also can add more functions to the basis and approximate, for example, functions with trigonometric expressions, roots, exponents and so on.

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Lohvyn project test

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Lohvyn project test

0 hour

1 chapter

Beginner

test desc

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Oleh Project Test Testing

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Oleh Project Test Testing

0 hour

1 chapter

Beginner

)

project

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Predict rain in Australia

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Predict rain in Australia

0 hour

3 chapters

Intermediate

We invite you to become a hero in saving Australia from floods by predicting whether it will rain tomorrow!

project

Predict the release clause of FIFA 2019 players

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Predict the release clause of FIFA 2019 players

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Predict the release clause of FIFA 2019 players

1 hour

7 chapters

Intermediate

Like football? Good! Here we will try to predict Release clause of your favourite football players using the data from Fifa 2019!

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Selenium Project

new

Selenium Project

1 hour

10 chapters

Beginner

This project will teach us how to automate web-based tasks and test web applications in Python.

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Only for Ultimate

Stock Prices Prediction Project

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Stock Prices Prediction Project

2 hours

10 chapters

Advanced

In this project, we are going to predict stock prices using ML Models.

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TEST PROJECT WITH COLUMN CHAPTERS

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TEST PROJECT WITH COLUMN CHAPTERS

0 hour

0 chapter

Beginner

TEST PROJECT WITH COLUMN CHAPTERS

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Test project with task

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100 STUDYING NOW

Test project with task

0 hour

2 chapters

Beginner

test description

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test project

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test project

0 hour

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Beginner

coming soon

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test project

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test project

0 hour

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Beginner

consequat Lorem Excepteur

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E2E TEST PROJECT

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138 STUDYING NOW

E2E TEST PROJECT

0 hour

3 chapters

Intermediate

Project for e2e testing

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TEST E2E PROJECT INTERMEDIATE

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TEST E2E PROJECT INTERMEDIATE

0 hour

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Intermediate

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TEST PROJECT(deprecated)

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TEST PROJECT(deprecated)

0 hour

0 chapter

Advanced

---

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Building a Classic Snake Game

5.0

(1)

Building a Classic Snake Game

1 hour

11 chapters

Intermediate

project

Only for Ultimate

Crafting a Classic Hangman Game

4.0

(1)

Crafting a Classic Hangman Game

1 hour

9 chapters

Beginner

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Introduction to SQL

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