Jul 30, 2025 · 8 min read · Data Structures Data Structures can be defined as containers that hold and organize data in specific formats. Data structures also determine how data are stored, accessed or modified. Data structures can be categorized into two main types; Primitive...
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Jul 2, 2025 · 3 min read · Today I officially kicked off my journey with SQL (Structured Query Language) — the backbone of relational databases and a crucial skill in the DevOps and Cloud Engineering toolbox. Whether you're spinning up Amazon RDS, building a backend pipeline, ...
Join discussionMay 15, 2025 · 2 min read · Welcome back to Day 7 of the SQL tutorial series! 👋 Today, let’s explore the 5 main types of SQL commands — this will help you organize your learning and know whyyou’re writing a specific SQL statement. 📌 The 5 Types of SQL Commands CategoryPur...
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Aug 5, 2024 · 2 min read · Data Definition Language (DDL): It changes the structure of the table by creating, deleting, or altering the table. DDL commands are auto-committed, meaning they save all changes in the database. Create: This command is used to create a new table in...
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