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What is last-in-wins principle in Ruby?
The last-in-wins principle is a key concept in Ruby regarding method resolution in the method…
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The Secret of Safe Number Handling in JavaScript
JavaScript’s handling of numbers includes limitations due to its use of a 64-bit floating-point format…
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Managing Database Migrations best practice
Database migrations are essential for maintaining the integrity and structure of applications as they evolve.…
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A Comprehensive Guide to Indexing in MySQL: Boost Your Database Performance
Indexes are essential tools in MySQL that drastically improve query performance, especially when dealing with…
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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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Javascript/Typescript
The Hidden Potential of Incremental Static Regeneration (ISR)
1. What is ISR? ISR (Incremental Static Regeneration) is a rendering strategy introduced by Next.js…
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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…
