Bijay 
In this article, I will walk you through exactly how to drop every type of constraint in MariaDB—Primary Keys, Foreign Keys, Unique, Check, and Default constraints. I’ll share the exact syntax, common pitfalls I’ve stepped into so you don’t have to, and the best practices to follow. How to Drop Constraint in MariaDB Understanding Constraints … Read more >>
In this article, I am going to walk you through exactly how to start the MongoDB server across different operating systems. I will focus on the technical reality of getting mongod up and running so you can get back to building. How to Start MongoDB Server Understanding the Core Components: mongod vs. mongosh There are … Read more >>
In this article, I will explain exactly what MongoDB’s license means for your project, your startup, and your future compliance audits. I’ve seen teams migrate databases unnecessarily out of fear. Let’s make sure you fall into neither category. Is MongoDB Open Source The Short Answer: It is “Source-Available” If you are just looking for a … Read more >>
In this article, I am going to walk you through the primary use cases where MongoDB is not just an option, but often the best option. I will break down the architectural reasons why developers love it and where it drives business value, minus the fluff. What Is MongoDB Used For The “Why” Before the … Read more >>
When I consult with CTOs and development teams across the United States—from startups into enterprise hubs—one question inevitably pops up during the initial architecture meetings: “Is MongoDB free?” The answer is a resounding yes, but it comes with a massive asterisk. In this article, I’m going to break down exactly how MongoDB’s pricing works. I … Read more >>
In this comprehensive guide, I will walk you through the exact steps I use to deploy MariaDB. We will move beyond simple command execution and dive into repository management, security protocols, and configuration best practices that ensure your database isn’t just “running,” but performing optimally. How to Start MariaDB in CentOS 7 Why MariaDB is … Read more >>
We will now talk about a few practical MariaDB commands. Since MariaDB is merely a forked-out version of MySQL, these very basic commands will get you started using MariaDB. You can also use them with MySQL. In this tutorial, I will walk you through exactly how to list databases in MariaDB. We will go beyond … Read more >>
I’m often asked: “Should I use PostgreSQL or MongoDB for my next project?” It’s a question that doesn’t have a simple answer, but I’m here to break down everything you need to know to make an informed decision. The database landscape in 2025 has evolved significantly. PostgreSQL has added impressive JSON capabilities that blur the … Read more >>
The choice between MariaDB vs Oracle platforms can significantly impact business outcomes. Here, I’ll provide you with a comprehensive comparison to help you make the right decision for your organization. MariaDB vs Oracle Understanding MariaDB and Oracle Database Before diving into the detailed comparison, let me establish what makes each database system unique based on … Read more >>
Understanding how to properly access MariaDB in Linux is crucial for modern database management. In this comprehensive tutorial, I’ll walk you through everything you need to know about accessing MariaDB in Linux environments, from initial setup to advanced connection techniques. How to Access MariaDB in Linux Linux-based MariaDB deployments offer several advantages that align with … Read more >>
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