Projects tagged ‘performance’

eAccelerator is a further development of the mmcache PHP accelerator and encoder. It increases the performance of PHP scripts by caching them in a compiled state, so that the overhead of compiling is almost completely eliminated.

The WSO2 ESB is a lightweight and easy-to-use Open Source Enterprise Service Bus (ESB) available under the Apache Software License v2.0. WSO2 ESB allows administrators to simply and easily configure ... [More] message routing, virtualization, intermediation, transformation, logging, task scheduling, load balancing, failover routing, event brokering, etc.. The runtime has been designed to be completely asynchronous, non-blocking and streaming based on the Apache Synapse core. WSO2 ESB 2.1.0 is developed on top of the revolutionary Carbon platform (Middleware a' la carte), and is based on the OSGi framework to achieve the better modularity for your Service Oriented Architecture (SOA). This also contains a lots of new features and many other optional components to customize the behavior of the server. [Less]

Tsung is an open-source multi-protocol distributed load testing tool. It is protocol-independent and can currently be used to stress test HTTP, SOAP PostgreSQL, and Jabber servers.

JORAM (Java Open Reliable Asynchronous Messaging) is an open source implementation of the JMS (Java Message Service) 1.1 API. It provides access to a really distributed MOM (Message Oriented ... [More] Middleware), built on top of the ScalAgent D.T. agents based platform and used within many critical operational applications. Stable versions of JORAM are JMS 1.1 certified. Moreover JORAM is used by JOnAS to undergo the J2EE 1.4 certification, and has passed all tests concerning JMS 1.1 certification in this J2EE TCK. JORAM is a mature project started in 1999, it is an open source software released under the LGPL license since May 2000. Professional Support is available from Scalagent D.T. [Less]

HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for web applications under ... [More] very high loads while needing persistence or Layer7 processing. [Less]

Centreon is a network, system, applicative supervision and monitoring tool, it is based upon the most effective Open Source monitoring engine: Nagios. Centreon provides a new frontend and new ... [More] functionalities to Nagios. It allows you to be more efficient in your network monitoring, but also allows you to make your supervision information readable by a largest range of users. Indeed, a non technical user can now use the Centreon/Nagios couple to easily understand your network infrastructure thanks to charts and graphical representations of the gathered information. Skilled users still have access to specific and technical information collected by Nagios though. [Less]

SystemTap provides free software (GPL) infrastructure to simplify the gathering of information about the running Linux system. This assists diagnosis of a performance or functional problem. SystemTap ... [More] eliminates the need for the developer to go through the tedious and disruptive instrument, recompile, install, and reboot sequence that may be otherwise required to collect data. SystemTap provides a simple command line interface and scripting language for writing instrumentation for a live running kernel and user-space applications. We are publishing samples, documentation, as well as enlarging the internal "tapset" script library to aid reuse and abstraction. [Less]

Apache Synapse is a simple to use, lightweight and high performance Enterprise Service Bus (ESB) from Apache. It can deal with SOAP 1.1/1.2, REST, POX, Plain Text, Binary, Hessian, FIX and other ... [More] types of messages over non-blocking http/s, JMS (1.0/1.1), File systems (s/ftp, CIFS, local, tar/zip/gz..), Mail (POP3, IMAP, SMTP), AMQP, TCP/UDP, XMPP and others. It can also deal with initiating/terminating WS-Addressing, WS-Security and WS-Reliable Messaging Please note that the project has a much longer history than the Ohloh metrics indicate, because of an SVN move. The project started in September 2005, and has had 5 major releases. Refer to: http://people.apache.org/~asankha/synapse/statsvn/ for true code statistics [Less]

OpenNMS is the world's first enterprise grade network management platform developed under the open source model. It consists of a community supported open-source project as well as a commercial services, training and support organization.

collectd is a small daemon which collects system information periodically and writes the results to an RRD-file. What does collectd do? collectd collects information about the system it is running ... [More] on and writes this information into special database files. These database files can then be used to generate graphs of the collected data. collectd itself does not generate graphs, it only collects the data. You should use software like drraw to generate pretty pictures from these RRD-files. Nonetheless, sample scripts are included to get you started on own graphing scripts. [Less]