: Not suitable for multi-user environments or high-concurrency workloads. Comparison Summary MySQL Web Development (WordPress, E-commerce) Open Source / Commercial PostgreSQL Complex Data & Custom Extensions Open Source Oracle Enterprise / Banking Commercial SQL Server Windows-based Enterprise IT Commercial SQLite Mobile Apps / Local Testing Public Domain
: Zero-configuration required; ideal for mobile apps and small-scale desktop software as the entire database resides in a single file. Examples Of Relational Database Software
: Seamless integration with Azure and other Microsoft tools; excellent security features. Cons : The full version is proprietary and can be expensive. SQLite : A lightweight, file-based database. often too complex for small-to-medium businesses.
: Very high licensing costs; often too complex for small-to-medium businesses. Examples Of Relational Database Software