Exploring Views in MySQL and PostgreSQL: A Guide to Performance, Use Cases, and Materialized Views
Views are a powerful feature in relational databases like MySQL and PostgreSQL, allowing you to…
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Ruby
Ruby on Rails
Avoid N+1 Queries in Rails: Best Practices for Optimized Performance
To avoid the N+1 query problem in Rails, you need to minimize database queries that…
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The secret of Locking Behavior in Mysql and Postgres
The default locking behavior of MySQL and PostgreSQL can affect how transactions interact with one…
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Database
PostgreSQL
Postgres Index Methods: Things you need to know
In PostgreSQL, different types of index methods are used to optimize query performance, especially for…
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Architecture & Design
Database
PostgreSQL
How to prevent table lock when add/drop index in Postgres?
The CONCURRENTLY option in PostgreSQL is used when creating or dropping indexes to avoid locking…
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Ruby
Behind the Scenes of Ruby Objects lifecycle
In Ruby, objects form the core of the language. Everything in Ruby is an object—from…
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Architecture & Design
Security
3 Common Website Attacks You Need to Know
In today's digital world, websites are constantly targeted by cybercriminals. Some of the most dangerous…
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Database
MySQL
PostgreSQL
Understanding the Limits of LIMIT and OFFSET for Large Datasets
Introduction When dealing with large datasets (e.g., over 100 million records), using LIMIT and OFFSET…
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Architecture & Design
Docker
OrbStack: A Powerful Alternative to Docker Desktop
IntroductionAs containerization becomes essential for modern software development, many developers are looking for alternatives to…
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Database
NoSQL
Understanding MongoDB .hint() Method: How It Works and Its Importance in Query Optimization
In the world of database management, optimizing queries for performance is crucial. MongoDB, a leading…