Comparing LAMP vs LEMP Stack Marketplace Deployments

What Are LAMP and LEMP?

LAMP and LEMP are popular web server stacks available as one-click deployments in the Marketplace. Both serve PHP applications, but they differ in the web server component:

• LAMP: Linux, Apache, MySQL, PHP
• LEMP: Linux, Nginx (Engine-X), MySQL, PHP

Apache vs Nginx

Apache (LAMP)

• Process-based architecture with .htaccess support
• Flexible per-directory configuration without server restarts
• Extensive module ecosystem (mod_rewrite, mod_security)
• Higher memory usage under heavy concurrent connections

Nginx (LEMP)

• Event-driven, asynchronous architecture
• Lower memory footprint and better static file performance
• Configuration changes require a reload (no .htaccess equivalent)
• Excellent reverse proxy and load balancing capabilities

When to Choose LAMP

• Applications that rely on .htaccess rules (many PHP CMS platforms)
• Teams familiar with Apache configuration
• Shared hosting migration where Apache-specific features are needed

When to Choose LEMP

• High-traffic sites needing efficient concurrency handling
• Applications that serve large amounts of static content
• Microservice architectures using Nginx as a reverse proxy
• Breezes with limited RAM where memory efficiency matters

Performance Comparison

On a typical Breeze with 2 GB RAM:

# Apache memory per worker process
# Roughly 10-20 MB per process, ~100 concurrent connections

# Nginx memory usage
# Roughly 2-5 MB total for thousands of concurrent connections

Switching Between Stacks

If you start with LAMP and want to switch to LEMP, you can install Nginx and migrate your virtual host configuration. However, starting with the right stack is easier than switching later.

Recommendation

For most new projects on a Breeze, LEMP provides better performance with lower resource usage. Choose LAMP only if your application specifically requires Apache features.