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When is an ACL not an ACL? When it's an HAProxy ACL...
If you're from a network background or are of a certain age (or both!), you will have come across Access Control Lists or ACLs...
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Layer 7
Dive deeper into Layer 7 load balancing. Learn how to utilize application logic for content-aware routing (HTTP/HTTPS), enhance security with WAF and Single Sign-On (SSO), and implement advanced configurations using HAProxy.
Andrew Howe
Layer 4 vs Layer 7 load balancing - we still love DSR, but…
Direct server return, direct routing - no matter what you call it, using DSR maximises the throughput of return traffic and allows for near endless scalability. Here's why we still love it...
Performance
HAProxy
Storage
Andrei Grigoras
How to load balance Microsoft FTP Server with HAProxy
Open standards are awesome, and the File Transfer Protocol FTP (inspite of its flaws) has been in constant use for an amazing 40 years! FTP can be a pain to run over firewalls and load balancers, so this blog explains how to configure Microsoft FTP and HAProxy...
Application Management
Microsoft
HAProxy
Aaron West
What exactly is a reverse proxy? Reverse proxy v forward proxy
Technically, the only mode on a load balancer that is a real Reverse Proxy is Layer 7 mode. Whereas all Layer 4 load balancing modes such as NAT, DR and TUN are nothing like a reverse proxy. The clients are effectively talking directly (transparently) to the backend servers...
Layer 7
Malcolm Turnbull
Why Layer 7 load balancing sucks...
Hardware marketing execs get very excited about the fact that their product can magically scale your application by using ‘amazing Layer 7 technology’ in the load balancer such as cookie inserts and tracking/re-writing...
Performance
Layer 7