UUID Articles
& Guides
Deep dives into RFC 4122, version comparisons, database indexing strategies, distributed-system tradeoffs, and everything else a developer needs to work confidently with universally unique identifiers.
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2026-07-17
CUID vs UUID: Which is Better for Your Needs?
Compare CUID vs UUID formats for unique identifiers. Learn key differences in performance, format, and use cases to choose the best solution for your application.
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2026-07-16
Nano ID vs UUID Comparison: Choosing the Right Identifier
Compare Nano ID vs UUID for unique identifiers. Learn key differences in format, performance, and use cases for web development projects.
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2026-07-15
Generate Short UUID Alternative: Simple Methods and Tools
Looking for a compact unique identifier? Learn how to generate short UUID alternatives with simple techniques and tools. Improve efficiency without sacrificing uniqueness.
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2026-07-14
UUID Performance in PostgreSQL Explained
Understand UUID performance in PostgreSQL and optimize your database. Learn indexing strategies, comparison with sequential IDs, and best practices for efficient queries.
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2026-07-13
UUID Primary Key Pros and Cons Explained
Learn the advantages and disadvantages of using UUID as a primary key in databases. Understand when to choose UUID over auto-increment IDs for your application.
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2026-07-12
How to Store UUID in MySQL Efficiently
Learn how to store UUID in MySQL using best practices. Compare CHAR, BINARY, and other storage options for optimal performance with UUIDs.
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2026-07-11
UUID in Relational Database Design
Learn how UUIDs enhance relational databases with unique identifiers. Discover benefits, use cases, and best practices for implementing UUID in relational database design.
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2026-07-10
UUID Best Practices for Web Development
Learn essential UUID best practices for web development to ensure unique identifiers enhance data integrity and system scalability. Discover secure generation, storage tips, and common pitfalls to avoid.
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2026-07-09
How to Generate UUID for JSON Data
Learn simple ways to generate UUID for JSON data. Discover manual methods, online tools, and best practices for unique identifiers in your projects.
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2026-07-08
UUID for REST API Design: Best Practices
Learn how to use UUID for REST API design to create scalable, secure, and efficient APIs. Discover practical examples and implementation tips.