Enhancing Text Search in MySQL: A Comparison of SOUNDEX and Full-Text Search
In many applications, efficient text search capabilities are critical for delivering fast and relevant results…
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Database
MySQL
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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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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…
Database
MySQL
NoSQL
PostgreSQL
Tips
Mastering Databases: From Optimizing Queries to Distributed Systems
Databases are at the core of modern applications, from e-commerce to social platforms, powering billions…
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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…
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Database
MySQL
PostgreSQL
Foreign Keys and Performance: Things You Might Not Know in RDBMS
A FOREIGN KEY in a relational database management system (RDBMS) is a constraint used to…
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Architecture & Design
Database
PostgreSQL
Ruby on Rails
A Deep Dive into Schema-Based Multi-Tenancy: Scaling, Maintenance, and Best Practices
Introduction As your application scales and serves multiple tenants, choosing the right multi-tenancy architecture is…
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Database
PostgreSQL
Understanding PostgreSQL WAL and How It Can Save Your Data
PostgreSQL’s Write-Ahead Logging (WAL) system is a fundamental component that ensures database durability, data integrity,…
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Architecture & Design
Database
MySQL
Buffer Cache Hit in MySQL: What It Is and Why It Matters
The InnoDB Buffer Pool in MySQL is essentially a cache that stores frequently accessed data…