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modmemcachecache - Google Code
modmemcachecache - Google Code
This module allows your Apache 2.2.x installation to serve cached data quickly from one or more memcached server instances rather than from your file system. Like other caching modules available (mod_file_cache, mod_disk_cache, mod_mem_cache, etc.) this module lets you configure some basic parameters in your httpd.conf to enable caching based on specific criteria. Unlike the others, mod_memcache_cache allows cached data to be shared across multiple Apache instances.
#dev#performance#tools#apache#clevermarks
modmemcachecache - Google Code
scalr - Google Code
scalr - Google Code

Scalr is a fully redundant, self-curing and self-scaling hosting environment utilizing Amazon's EC2.

It allows you to create server farms through a web-based interface using prebuilt AMI's for load balancers (pound or nginx), app servers (apache, others), databases (mysql master-slave, others), and a generic AMI to build on top of.

The health of the farm is continuously monitored and maintained. When the Load Average on a type of node goes above a configurable threshold a new node is inserted into the farm to spread the load and the cluster is reconfigured. When a node crashes a new machine of that type is inserted into the farm to replace it.

#clevermarks#dev#exploitation#performance#tools
scalr - Google Code
Globule: the Open-Source Content Distribution Network
Globule: the Open-Source Content Distribution Network
Globule is a third-party module for the Apache Web server that allows a given server to replicate its documents to other Globule servers. It takes care of maintaining consistency between the replicas, of monitoring the servers, and of automatically redirecting clients to one of the available replicas. Globule also supports the replication of PHP documents. It runs on Unix and Windows systems.
#apache#clevermarks#dev#performance#tools
Globule: the Open-Source Content Distribution Network
The Coral Content Distribution Network
The Coral Content Distribution Network
Publishing through CoralCDN is as simple as appending a short string to the hostname of objects' URLs; a peer-to-peer DNS layer transparently redirects browsers to participating caching proxies, which in turn cooperate to minimize load on the source web server. Sites that run Coral automatically replicate content as a side effect of users accessing it, improving its availability. Using modern peer-to-peer indexing techniques, CoralCDN will efficiently find a cached object if it exists anywhere in the network, requiring that it use the origin server only to initially fetch the object once.
#clevermarks#dev#performance#tools
The Coral Content Distribution Network
CoDeeN -- A CDN on PlanetLab
CoDeeN -- A CDN on PlanetLab
CoDeeN is an academic testbed Content Distribution Network (CDN) built on top of PlanetLab by the Network Systems Group at Princeton University. This testbed CDN consists of a network of high-performance proxy servers. Currently, proxy servers have been deployed on many PlanetLab nodes. These proxy servers behave both as request redirectors and server surrogates. They cooperate with each other and collectively provide a fast and robust web content delivery service to CoDeeN users.
#clevermarks#dev#performance#tools
CoDeeN -- A CDN on PlanetLab