Master Direct Server Return/Direct Routing, perhaps the most underrated load balancing method available. Learn how to use Layer 4 DR mode to maximize throughput and scale endlessly, get full IP transparency, and how to solve the ARP problem.
While a single MariaDB server might suffice for your application's backend, a MariaDB Galera Cluster offers significant advantages, making it a far superior solution...
Layer 4 load balancing is a quick way of distributing application or network traffic across multiple servers...
A customer was having challenges deploying load balancers in their Cisco ACI environment. So we set to work finding a solution...
The first question we always ask our customers is: "are you looking for performance, reliability, maintainability — or all three?"..
For the uninitiated, layer 4 DR mode is a high performance load balancing method available on our appliances. It works by having all response traffic flow from the servers straight back to the clients...
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...
For the uninitiated, Direct Server Return is a clever trick which entails directly routing packets to the chosen real server...
Direct Server Return (DSR) is my favorite way to load balance application servers because it’s simple, transparent, and super fast...
L3 DSR is an alternative technique to achieve direct server return at Layer 3. Instead of using an IPIP tunnel like LVS-TUN it changes the destination IP address like LVS-NAT when sending the traffic to the real server...
LVS-DR and LVS-TUN are both forms of Direct Server Return where the load balancer only has to deal with one half of the connection...
One of the (many) traditional problems with load balancing is the requirement to change your infrastructure in order to implement a hardware load balancer...
Direct Routing aka. Direct Server Return (DSR) aka. N-Path is a great load balancing method. And it is, without doubt, the fastest method possible...
