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Page 191 of my articles, tutorials, and thoughts
Latest Articles
Right query to get the current number of connections in a PostgreSQL DB
# 📝 PostgreSQL: Get the Current Number of Connections in a Snap! 🌐💻 Have you ever wondered how to accurately determine the current number of connections in your PostgreSQL database? 🤔 Whether you're a seasoned DBA or a curious developer, it's crucial
Store images in a MongoDB database
# Storing Images in a MongoDB Database: A Complete Guide 👀 📷 Are you tired of storing only text data in your MongoDB database and wondering if it's possible to store images too? 🤔 Look no further! In this blog post, we'll dive into the world of image s
Connect to a heroku database with pgadmin
# Connecting to a Heroku Database with pgAdmin: The Ultimate Guide 👩💻🔌 So you want to manage your Heroku database with `pgAdmin` instead of `psql`? That's a great choice! And I'm here to help you make that connection seamlessly. 💥 ## The Problem 🤔
What is the difference between a schema and a table and a database?
## Understanding the Difference Between Schema, Table, and Database: Demystifying the Basics Are you confused about the terms "schema," "table," and "database" when it comes to databases? 😕 Don't worry, you're not alone! Many people often mix up these te
Possibility of duplicate Mongo ObjectId"s being generated in two different collections?
📝 **Title: Are Duplicate Mongo ObjectId's Possible in Different Collections?** **Introduction:** Hey there tech enthusiasts! 👋 In today's blog post, we're going to explore a question that might have crossed your mind while working with MongoDB. Is it p
Is it better to use multiple databases with one schema each, or one database with multiple schemas?
# Is it better to use multiple databases with one schema each, or one database with multiple schemas? 👋 Hey there, tech enthusiasts! Today, we're diving into a question that has been bugging developers and database administrators alike: should we use mul
Strings as Primary Keys in MYSQL Database
# Strings as Primary Keys in MYSQL Database: Performance Implications Are you new to databases and unsure about the impact of using strings as primary keys in terms of performance? 🤔 Imagine having a database with around 100 million rows, each containin
How do I move a redis database from one server to another?
# 🏃💨 Moving a Redis Database from One Server to Another: A Simple Guide So, you're looking to migrate your Redis database to a new cloud instance? Well, you've come to the right place! While migrating a Redis database may seem like a daunting task, fear
What does GRANT USAGE ON SCHEMA do exactly?
📝 **What does GRANT USAGE ON SCHEMA do exactly?** Welcome to our tech blog! Today, we're going to dive into the world of PostgreSQL databases and answer a burning question: What does `GRANT USAGE ON SCHEMA` do exactly? If you've come across this command
What is best tool to compare two SQL Server databases (schema and data)?
🔍Comparing SQL Server Databases Made Easy: The Ultimate Guide!🔍 Do you find yourself struggling with the daunting task of comparing two SQL Server databases, including the schema and data? Fret not, because we've got your back! In this guide, we'll expl