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Peter nTells

What is AI: The Basics of Artificial Intelligence

What is AI

Artificial Intelligence (AI) is a term that has permeated our lives, sparking curiosity and imagination for decades. From science fiction novels to real-world applications, AI has evolved from a futuristic concept to an integral part of modern society. In this comprehensive article, we will explore the multifaceted world of artificial intelligence, delving into its history, key concepts, […]

SQL Data Types for MS SQL Server, MySQL and MS Access

SQL Data Types for MS SQL Server, MySQL and MS Access

Structured Query Language (SQL) is a powerful and versatile tool for managing and manipulating data in relational database management systems (RDBMS). One fundamental aspect of working with databases is understanding and utilizing the appropriate data types to store and retrieve information accurately and efficiently. In this article, we will explore SQL data types, focusing on their usage […]

50 Essential SQL Operators

SQL Operators

Structured Query Language (SQL) is the cornerstone of managing and interacting with relational databases. SQL operators are fundamental components that allow developers and database administrators to manipulate and retrieve data effectively. In this article, we will explore 50 essential SQL operators, categorized into different types, each serving a specific purpose in querying and modifying data. 1. Arithmetic […]

10 Best Ways to Learn SQL

Best ways to learn sql

Structured Query Language (SQL) has become an integral part of the modern technology landscape. Whether you’re a data analyst, a software developer, a business professional, or even a student, having a solid grasp of SQL can open doors to a plethora of opportunities. From managing databases to extracting valuable insights from data, SQL proficiency is a sought-after […]

50 SQL Queries Examples

SQL Queries Examples

Structured Query Language (SQL) is a powerful tool used for managing and manipulating relational databases. Whether you’re a database administrator, data analyst, or software developer, having a strong grasp of SQL is essential in dealing with data efficiently and effectively. In this article, we will explore 50 SQL queries examples grouped into different categories to help you […]

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