High Performance Active Record

Master the art of database optimization in Rails applications. Learn proven techniques to improve your Ruby on Rails application performance.

Database Schema Design

Master database modeling and schema optimization techniques

Record Locking Strategies

Implement optimistic and pessimistic locking effectively

Database Views

Create and utilize database views for complex queries

Advanced Transactions

Handle complex transactions and nested transactions safely

Index Optimization

Design and maintain efficient database indexes

Multi-database Architecture

Scale applications with multiple database configurations

Primary Key Strategies

Choose between sequential IDs and UUIDs for your use case

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About author

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Paweł Dąbrowski

Senior Ruby Engineer with 16+ years of experience

Specializing in database optimization and Rails application performance. Participated in numerous Rails projects in various roles as engineer, lead, architect and CTO, helping companies scale their applications and optimize database operations.