Serving Multiple Domains on One Apache Server Using Virtual Hosts
Learn how to use Apache Virtual Hosts to serve multiple domain names from a single server IP, including configuration examples and verification steps.
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Implementing Apache Reverse Proxy with mod_proxy and mod_proxy_http
Learn how to configure Apache as a reverse proxy using mod_proxy and mod_proxy_http to securely route traffic to backend application servers.
Apache Reverse Proxy: mod_proxy Design and Trust Boundaries
Apache reverse proxy design using mod_proxy: disable open proxying, forward to trusted backend, preserve client IP, and validate with apachectl configtest and curl.
Enable and Verify Apache 2.4 mod_rewrite for URL Rewriting
Learn how to enable Apache 2.4’s mod_rewrite, write URL‑rewrite rules, verify them with curl and logs, and recover if something breaks.
Preventing Application Hangs with uWSGI Master Mode and Harakiri
Prevent unresponsive Python workers by implementing uWSGI master mode and harakiri timers to automatically detect and restart stalled processes.
python
uwsgiStacking Effects in Haskell with Monad Transformers
Combine configuration, error handling, and IO in one Haskell stack with ReaderT, ExceptT, and monad transformers. Includes a server example and limits to check.
haskellDiagnosing Ktor Static File Serving Failures: A Step‑by‑Step Checklist
When Ktor can’t serve static files, the problem is usually a mis‑configured plugin, wrong path, or permission issue. This guide walks through the most common causes, how to verify each, and what to do if the problem persists.
ktorOptimizing Python Memory with uWSGI Cheaper Subsystem
Learn how to use the uWSGI Cheaper subsystem to dynamically scale Python worker processes, reducing memory overhead without sacrificing performance during traffic spikes.
NGINX Rate Limiting: Protect Your Server with limit_req_zone in Minutes
Stop abusive traffic with NGINX's built‑in rate limiting. This guide explains limit_req_zone, shows a practical config, tests it, and discusses trade‑offs.
nginx