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From Rows to Columns - PIVOT in Oracle SQL

Posted by Showkat Hossain on 30 March 2026

In the world of database development, transforming data is a daily task. One of the most common requirements, especially for reporting and analytics, is to pivot data—turning unique row values into distinct columns. This is essential for creating sum...

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Building a Database Graduates Alumni Platform with Oracle APEX

Posted by Abdullah Al Mamun on 17 February 2026

Creating a strong IT community has always been my dream. I noticed that many IT professionals are active in different places, but there was no single platform where everyone could connect, share opportunities, and support each other.

After valuabl...

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How I Used Cloudinary to Store Images for My Database Graduates Platform

Posted by Abdullah Al Mamun on 17 February 2026

Managing images efficiently is a key part of building a smooth, fast, and user-friendly alumni platform. Storing images directly in the database can slow down your application and make maintenance difficult. Using Cloudinary, a cloud-based image and ...

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