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Expert Database Knowledge

Database Insights

Expert insights on database management, performance optimization, and reliability engineering from industry professionals

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Topics:
All Articles(52)Database Performance(9)MySQL(6)PostgreSQL(4)Database Engineering(5)Database SRE(4)Cloud Databases(4)Analytics & OLAP(4)NoSQL Databases(5)Database Architecture(7)High Availability(3)

Latest Articles

Showing 12 of 52 articles

B
Database Engineering

Battle of Memory Allocators: A Deep Dive

Discover how jemalloc, tcmalloc, and mimalloc can dramatically improve MySQL memory management. Real benchmarks showing 2-4x performance improvements and memory leak prevention.

11/12/2024
10 min
80
Performance
Optimization
Read
MySQL Group Replication: Complete Guide to High Availability
High Availability

MySQL Group Replication: Complete Guide to High Availability

Production-ready MySQL Group Replication deployment guide. Learn cluster sizing, monitoring setup, performance tuning, and disaster recovery planning.

10/30/2024
5 min
790
MySQL
Replication
Read
Mastering MySQL Group Replication: The Road to Fault-Tolerant Databases
High Availability

Mastering MySQL Group Replication: The Road to Fault-Tolerant Databases

Build fault-tolerant MySQL clusters with Group Replication. Learn multi-primary vs single-primary modes, conflict resolution, network partitioning handling, and failover strategies.

10/17/2024
4 min
3.6K
MySQL
Replication
Read
PostgreSQL VACUUM Tuning: A Comprehensive Guide
Database Performance

PostgreSQL VACUUM Tuning: A Comprehensive Guide

Master PostgreSQL VACUUM and autovacuum configuration for optimal database health. Learn dead tuple management, bloat prevention, and vacuum optimization strategies.

10/4/2024
6 min
3.4K
PostgreSQL
Performance
Read
AWS RDS PostgreSQL Cost Optimization
Database SRE

AWS RDS PostgreSQL Cost Optimization

Optimize AWS RDS PostgreSQL costs without sacrificing performance. Learn instance sizing, storage class selection, backup strategies, and Multi-AZ optimization.

9/21/2024
5 min
4.6K
PostgreSQL
RDS
Read
AWS RDS MySQL Cost Optimization
Database SRE

AWS RDS MySQL Cost Optimization

Reduce AWS RDS MySQL costs by 40-60% with proven optimization strategies. Learn Reserved Instance planning, right-sizing, storage optimization, and read replica strategies.

9/8/2024
4 min
2.8K
MySQL
RDS
Read
DynamoDB: The NoSQL Powerhouse Revolutionizing Modern Applications
NoSQL Databases

DynamoDB: The NoSQL Powerhouse Revolutionizing Modern Applications

Master Amazon DynamoDB for serverless and high-scale applications. Learn single-table design, GSI/LSI strategies, capacity planning, and cost optimization techniques.

8/26/2024
6 min
812
DynamoDB
NoSQL
Read
T
Database Engineering

The Ultimate Guide to Choosing the Right Database for Your Application

Navigate the complex landscape of database technologies. Compare SQL vs NoSQL, OLTP vs OLAP, and learn decision frameworks for selecting the perfect database for your use case.

8/13/2024
16 min
978
Architecture
SQL
Read
D
Database Architecture

Database Schema Design for Scalability: Summary and Best Practices

Comprehensive summary of database schema design best practices for scalability. Quick reference guide covering all essential patterns, anti-patterns, and optimization techniques.

7/31/2024
10 min
1.4K
Schema Design
Scaling
Read
S
Database Architecture

Schema Versioning and Migration Strategies for Scalable Databases

Implement zero-downtime database migrations with versioning strategies. Learn about Flyway, Liquibase, schema evolution patterns, and rollback strategies.

7/18/2024
14 min
3.7K
Schema Design
Migration
Read
D
Database Architecture

Data Types and Constraints Selection for Scalable Database Schemas

Optimize database performance by choosing the right data types and constraints. Learn about VARCHAR vs TEXT, INT sizes, ENUM optimization, and constraint best practices.

7/5/2024
13 min
562
Schema Design
SQL
Read
R
Database Architecture

Real-World Examples of Scalable Database Schemas

Analyze real-world database schema designs from companies like Netflix, Uber, and Airbnb. Learn practical patterns for e-commerce, social media, and IoT applications.

6/22/2024
13 min
618
Schema Design
Scaling
Read
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Categories
Database PerformanceMySQLPostgreSQLDatabase EngineeringDatabase SRECloud DatabasesAnalytics & OLAPNoSQL DatabasesDatabase ArchitectureHigh Availability
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