Search Results for "round robin"

perf2rrd is a program written in Java (tm) which captures performance data output by the Nagios (R) or Icinga monitoring systems and stores it in round robin database files as implememented by RRDtool.

LBActive is an dynamic and active load balancer health check system written in Python. Currently it supports only Nginx. LBActive dynamically adjusts the weight of a weighted round robin or ip hash Nginx load balancer by retrieving the current load on each backend server. The next release will move to a more modular approach to enable support for other load balancers that do not have dynamic and/or active checks and other types of backend checks if needed.

As the name implies (Javascript RRD), javascriptRRD is a javascript library for reading Round Robin Database (RRD) archives (produced by rrdtool) using AJAX-like techniques. The library also provides graphing classes leveraging the Flot library.

..."The performance of a Java based load balancer may never match that of a well written load balancer in C/C++, but as teh platform is evolves further, it can only get better." (from http://javalb.sourceforge.net/) My project is a mutch more simple way to have a TCP loadbalancer. It has a hard coded round robin (tictoc) algorythm, and (right now) limited to 2 realservers (it will change in the future)

Zebra_Session is a PHP class that acts as a wrapper for PHP's default session handling functions but instead of storing session data in flat files it stores them in a MySQL database, thus providing both better security and better performance. The library is also a solution for applications that are scaled across multiple web servers (using a load balancer or a round-robin DNS) and where the user's session data needs to be available. Storing sessions in a database makes them available to all of the servers! Zebra_Session's code is heavily commented and generates no warnings/errors/notices when PHP's error reporting level is set to E_ALL. Starting with version 2.0, Zebra_Session implements row locks, ensuring that data is correctly handled in a scenario with multiple concurrent AJAX requests.

jRRD enables reading and manipulation of Multi Router Traffic Grapher (MRTG - www.mrtg.org) Round Robin Database (RRD) files from Java.

Balance is a simple but powerful generic tcp proxy with round robin load balancing and failover mechanisms. Via shared memory its behaviour can be controlled at runtime using a simple command line syntax.

Imbalance is a lightweight redirector that runs as an Apache PHP Script, and a PHP daemon. Imbalance uses a cost based round-robin weighted algorithm to distribute load across web servers with the ability to create user defined cost calculations

Round Robin Database Framework is the universal, data-oriented framework on top of RRDtool. The project has recently migrated to a new name: "Torrus".