Databases

Practical Databases articles from OpenStair Engineering.

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Diagram showing database tables, indexes, queries, and connection flow
Databases

Database Connection Pooling Explained

November 9, 2026 · 18 min read

Database Connection Pooling Explained explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

DatabasesSQLBackendSoftware Engineering
Diagram showing database tables, indexes, queries, and connection flow
Databases

Database Migrations in Production: A Safe Approach

November 7, 2026 · 19 min read

Database Migrations in Production: A Safe Approach explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

DatabasesSQLBackendSoftware Engineering
Diagram showing database tables, indexes, queries, and connection flow
Databases

Database Transactions and ACID Explained

November 5, 2026 · 18 min read

Database Transactions and ACID Explained explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

DatabasesSQLBackendSoftware Engineering
Diagram showing database tables, indexes, queries, and connection flow
Databases

SQL Joins Explained With Practical Examples

November 4, 2026 · 18 min read

SQL Joins Explained With Practical Examples explained through practical engineering principles, trade-offs, implementation patterns, and production considerations.

DatabasesSQLBackendSoftware Engineering