#database Development Tutorials & Tips | Roast Dev

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🎥 Speed Up PostgreSQL Queries by 7x with Smarter Indexing

PostgreSQL is powerful, but scanning huge datasets can slow down queries. What if you could skip unnecessary data and run queries 7x faster? 🚀 In this video, we break down how indexing optimizatio...

10.03.2025 0 Read More

Difference Between Data Analysis, Data Science, and Data Engineering

In the world of data, it is common for many people to confuse the roles of Data Analyst, Data Scientist, and Data Engineer. While these three functions share some concepts, each has a specific focus a...

10.03.2025 0 Read More

Getting Started with PostgreSQL

In this article, I will cover the first steps needed to use a database. First, we need to install PostgreSQL. In my case, I am using PostgreSQL on Windows via WSL, so I used the terminal to run the ne...

10.03.2025 0 Read More

Best Databases to Use with the MERN Stack Apart from MongoDB

The MERN stack (MongoDB, Express, React, Node.js) has become one of the most popular choices for modern web development due to its flexibility, scalability, and the ease with which the technologies wo...

10.03.2025 0 Read More

Navigating PostgreSQL - Pages and Blocks

In PostgreSQL, data is stored in pages. A page is the smallest unit of data that can be read from or written to disk. Understanding how PostgreSQL organizes data at the storage level helps in optimizi...

11.03.2025 0 Read More

Why Databases Matter: Real-World Applications and Use Cases

Why Do Databases Matter?Databases are the foundation of most modern technology. Without them, apps, websites, and services would fail to deliver personalized and seamless experiences. They help store,...

11.03.2025 0 Read More

GBase Cloud Data Warehouse (GCDW): Unlocking New Potential in Data Utilization

Built on the foundation of GBase 8a database, the cloud-native data warehouse GCDW effectively integrates multi-source data and provides a unified view and supports complex queries and analysis. It si...

11.03.2025 0 Read More

MongoDB connection error: MongooseServerSelectionError: getaddrinfo ENOTFOUND n

The problem might be bigger but what I went through today is simply just the "@" inside my password. For Christ sake, just make it simple. Don't @ it ...

11.03.2025 0 Read More

PostgreSQL 🐘🔍 SQL Review and Style Guide 📇

Background You can configure many of the listed SQL Review rules in Bytebase. PostgreSQL is a very powerful database, but to use PostgreSQL well, it needs the collaboration of backend engine...

11.03.2025 0 Read More

10 psql commands to boost productivity (with examples)

Did you know that despite all the fancy GUI tools available, the humble command-line psql remains the most popular way to interact with PostgreSQL databases? But let's be honest - psql has a bit of a ...

11.03.2025 0 Read More

🎥 Speed Up PostgreSQL Queries by 7x with Smarter Indexing

Difference Between Data Analysis, Data Science, and Data Engineering

Getting Started with PostgreSQL

Best Databases to Use with the MERN Stack Apart from MongoDB

Navigating PostgreSQL - Pages and Blocks

Why Databases Matter: Real-World Applications and Use Cases

GBase Cloud Data Warehouse (GCDW): Unlocking New Potential in Data Utilization

MongoDB connection error: MongooseServerSelectionError: getaddrinfo ENOTFOUND n

PostgreSQL 🐘🔍 SQL Review and Style Guide 📇

10 psql commands to boost productivity (with examples)

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