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Database Normalization: Database normalization is the process of structuring a relational database to reduce redundancy and improve data integrity. In this blog, we’ll normalize a student-course-instructor dataset from Unnormalized Form → 1NF → 2NF → 3NF, and implement it in SQL. Step 1: Base Table The initial unnormalized table includes details of students, their courses,…
Menu suspenso Menu suspenso Skip to content Navigation menu Add reaction Jump to Comments Save Boost Sign in to view linked content Top comments (0) Follow Passionate about turning raw data into meaningful insights. Skilled in Python, SQL, and machine learning. Exploring AI, analytics, and all things data-driven. We’re a place where coders share, stay…
Translating your Hugo website can improve your Google and Bing ranking – but only if the translated content is high quality, localized, and properly structured for multilingual SEO. Localized pages (not just translated, but culturally adapted) often reduce bounce rates, increase time-on-site and improve conversions. These are user behavior signals that can positively affect your…
Indexes are one of the most powerful tools in SQL databases for improving query performance. In this blog, we’ll explore B-Tree Index, B+ Tree Index, and Hash Index using a simple Students table in Oracle LiveSQL. 🧱 Step 1: Create the Students Table We start by creating a table Students with fields for roll number,…
Introduction Enterprise Resource Planning (ERP) systems have become essential for businesses that want to streamline operations, reduce manual work, and improve efficiency. Among the many ERP solutions available, Odoo has established itself as a flexible and cost-effective choice worldwide. In Germany, where businesses operate under a competitive and regulated environment, the question of Odoo pricing…
In the bustling city-state of Singapore, where space is limited and the pace of life is rapid, moving services play a pivotal role in facilitating seamless transitions for individuals and businesses alike. Among the myriad of service providers, Cheap Movers Singapore has distinguished itself as a reliable and affordable option for those seeking efficient moving…
I’m a huge fan of containers. They’re not just a cool buzzword for résumés; they actually save your sanity. And today, I’ll show you how to run goose inside Docker. Specifically how to integrate it into CI/CD pipelines, debug containerized workflows, and manage secure deployments at scale. Once you containerize goose, you’ll never go back…
When working with databases, query performance is everything. Indexing and hashing help speed up data retrieval dramatically, especially when working with large tables.In this blog, we’ll explore:B-Tree IndexingB+ Tree Indexing (conceptually, in practice it’s B-Tree)Hash IndexingQuery optimization examplesWe’ll use a sample Students table with 20+ records for demonstration. 📌 Step 1: Create the Students Table…
Most people think fixing unstructured data for AI agents is complicated, but they’re overthinking it—here’s what actually works in the real world ↓ Your agents don’t fail because they’re dumb. They fail because your documents are. Messy PDFs, wild tables, and scans force your model to guess. I learned the hidden enemy is unstructured inputs,…
In this blog, we’ll explore two important SQL concepts: Cursors and Triggers.We’ll walk through step-by-step examples: A cursor that displays employee names with salary greater than 50,000. An AFTER INSERT trigger that logs student registrations into an audit table. Part 1: Cursor – Process Cursor with ConditionProblem Statement We need to create a cursor that…
