Optimizing Azure SQL Database

Best Data Types, Log configurations and Cost-Saving Strategies

As more businesses transition to Azure SQL Database for its scalability, security, and ease of integration, managing costs becomes critical to maintaining profitability and performance. While selecting the right data types is fundamental to optimizing costs, various strategies also help control expenses while maintaining optimal database performance. In this article, we will explore data type selection, cost management strategies, and real-world examples (in C# using Entity Framework … ). of how companies have reduced costs.

Optimizing Data Types in Azure SQL Database

Choosing the right data types is essential to minimize storage and operational costs.

In Azure SQL, cost is determined by factors like storage and I/O usage.

1. NVARCHAR vs VARCHAR vs UTF-8

When storing text data, choosing between NVARCHAR, VARCHAR, and UTF-8 can have a direct impact on both storage and cost:

NVARCHAR

• Storage Size: 2 bytes per character.
• Supports: Unicode (multilingual characters).
• Use Case: Ideal for applications needing to…