Primary Keys

Using Primary Keys, Indices, and Composite Keys in MySQL

Learn how to optimize your MySQL database performance with primary keys, indices, and composite keys. Discover implementation best practices and common pitfalls.

Updated 21 Nov, 20236 min read

Over 80,000,000 Cloud Servers Launched

Cloud Compute Cloud GPU Bare Metal File System Object Storage Block Storage Managed Databases CDN Serverless Kubernetes Container Registry Direct Connect Load Balancers

Regions Advanced Network Control Panel Operating Systems Upload ISO

Industry Cloud One-Click Deployment Use Cases

Browse Apps Become a Vendor

FAQ Developers / APIs Vultr Docs Server Status Bug Bounty Promotions Solution Partners Start-Up Programs

Our Team News Brand Assets Referral Program Creator Program Careers SLA Legal Vultr Trust Center Contact Your Privacy Choices Subprocessors Accessibility

Contact Sales Sign Up

Primary Keys | Vultr Docs

Docs
Articles & Guides
Primary Keys

Primary Keys

Primary Keys+2

Using Primary Keys, Indices, and Composite Keys in MySQL

Learn how to optimize your MySQL database performance with primary keys, indices, and composite keys. Discover implementation best practices and common pitfalls.

Updated 21 Nov, 20236 min read