JGroups is a toolkit for reliable multicast communication. (Note that this doesn't necessarily mean IP Multicast, JGroups can also use transports such as TCP).
It can be used to create groups of processes whose members can send messages to each other. The main features include
* Group
... [More] creation and deletion. Group members can be spread across LANs or WANs
* Joining and leaving of groups
* Membership detection and notification about joined/left/crashed members
* Detection and removal of crashed members
* Sending and receiving of member-to-group messages (point-to-multipoint)
* Sending and receiving of member-to-member messages (point-to-point) [Less]
Openswan is an Open Source implementation of IPsec for the Linux operating system. Is it a code fork of the FreeS/WAN project, started by a few of the developers who were growing frustrated with the politics surrounding the FreeS/WAN project.
gevent is a coroutine-based Python networking library that uses greenlet to provide a high-level synchronous API on top of libevent event loop.
Features include:
convenient API around greenlets
familiar synchronization primitives socket module that cooperates
WSGI server on top of
... [More] libevent-http
DNS requests done through libevent-dns monkey patching utility to get pure Python modules to cooperate [Less]
Eventlet is a networking library written in Python. It achieves high scalability by using non-blocking io while at the same time retaining high programmer usability by using coroutines to make the non-blocking io operations appear blocking at the source code level.
Ruby/EventMachine is a fast, simple event-processing library for Ruby programs. It lets you write network clients and servers without handling sockets- all you do is send and receive data. Single-threaded socket engine- scalable and FAST!
Check_mk adopts a new a approach for collecting data from operating systems and network components. It obsoletes NRPE, check_by_ssh, NSClient and check_snmp. It has many benefits, the most important of which are:
* Significant reduction of CPU usage on the Nagios host.
* Automatic inventory of
... [More] items to be checked on hosts.
The larger your Nagios installation is, the more important get these points. In fact check_mk enables you to implement a monitoring environment exceeding 20.000 checks/min on the first hand. [Less]
An openly licensed framework to build complete, easy to use operational deployments. It allows for groups of physical nodes to be transformed from bare-metal into a ready state production cluster within hours. Originally founded in 2011 by Dell, since 2014 primarily maintained by SUSE
... [More] (https://www.suse.com/products/suse-cloud/) for OpenStack (https://www.openstack.org/) deployments.
The code and documentation is distributed under the Apache 2 license (http://www.apache.org/licenses/LICENSE-2.0.html). Contributions back to the source are encouraged. [Less]
qTwitter is a Qt-based multiplatform client for Twitter and Identi.ca. Aims to be as compact as possible, still providing outstanding functionality. Compilable and runnable on X11, Windows and MacOS X, with binary packages and/or integration scripts provided for variety of Linux distros.
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