Free twisted storage 0.1.5 software for linux

Twisted is a framework, written in Python, for writing networked applications. Twisted includes implementations of a number of commonly used network services such as a web server, an IRC chat server, a mail server, a relational database interface and an object broker.
Developers can build applications using all of these services as well as custom services that they write themselves. Twisted also includes a user authentication system that controls access to services and provides services with user context information to implement their own security models.
Main features:
- Pluggable event loops allowing the developer to take advantage of platform-specific capabilities.
- Abstractions of protocols and transports.
- Through Twisted Spread, mechanisms for network encoding of data (in Python, Java, ELisp, and other languages), to a full-blown distributed object system.
Twisted is an integration point for network services that were previously unable to interoperate. Services within a Twisted server can communicate with each other and share information providing a very integrated programming environment that can re-use large amounts of infrastructure across multiple network mediums (such as chat, web, and mail).
As well as servers, Twisted supports several different kinds of clients and GUIs. This means that the client can re-use large portions of the servers code, improving test coverage and reliability while reducing code size.
Twisted is a collection of servers and clients, which can be used either by developers of new applications or directly.
Enhancements:
- This release includes many fixes for UDP and multicast stdio on Win32.
- Many bug fixes were made for Trial, and its support for a large number of previously deprecated APIs was dropped.
- Deferred Generators no longer leak their final result or exception.
- LoopingCall now supports functions which return Deferreds.
- A cooperative scheduler with pluggable policies has been added.
- Much of the API documentation has been improved and a new guide for developing producers and consumers has been added.
- This also includes new releases of Conch, Mail, Names, Words, and Web.

Twisted Storage is an application that will take your data and manage it for you, just like a file system. But Twisted Storage goes way beyond what a normal file system does.
What types of "objects" are stored in Twisted Storage : just regular files. The data stored in the system is expected to be fixed content, meaning it doesnt change at all. If you read the data back, change it, and store it, it is considered a different file. There are plenty of examples of fixed content data : emails you received, movies or mp3 files you made or own, documents you wrote, etc. In fact it is estimated that 80% of the data you have on your computer is fixed, reference data.
Your Twisted Storage system can start out small - a single computer with a few disk drives. When you need more storage you can add more disk drives and more computers. But it has been designed to store petabytes worth of data without requiring any special hardware. For example storing a petabyte worth of data, using the biggest disk drives available today (500 GB), would require 2000 disk drives. To overcome the need of special hardware, Twisted Storage is a scalable, distributed system using ordinary commodity computers. Even so that petabyte of data would require 500 computers networked together and that requires special handling.
Twisted Storage has a few features you wont find in any file system. For example once a file is added to the Twisted Storage repository it can be written in multiple locations simultaneously. The system has been designed to be compliant with Sarbanes-Oxley Act: when an object is added to the repository you can no longer delete it and the integrity of the contents are guaranteed. In addition any access to the object is recorded.
Main features:
Scalable to thousands of servers and multiple petabytes of data.
- Regardless of how much data you want to store,Twisted Storage is designed to handle it. The system can grow from one computer and a few disks to hundreds of systems and thousands of disk drivers.
Automatic data recovery without human intervention.
- Twisted Storage doesnt require backup/restore software or procedures. All data written to the system is recorded in multiple locations.
No special disaster recover procedures.
- So long as you have your systems in physically different locations and you have instructed the software to write the multiple copies to those systems, you have no-hassle disaster recover. If one of the sites goes down, the system will retrieve any data from the other systems. Additionally, once the disaster site is up and running, the system will automatically restore the data to the it.
Simplified configuration.
- To ease management of the system, you can change any one systems configuration and have it ripple through out the system.

Libkipi is the main library for the kipi plugins for KDE image manipulation.

Twisted Words library provides implementations of a handful of IM protocols, including IRC, MSNP8, OSCAR, TOC, and Jabber.

Twisted Words provides two separate high-level end-user features:

a multiprotocol instant messaging server
a multiprotocol instant messaging client

These are both still in the early stages of development and are not expected to work flawlessly in all configurations, however each is quite usable for a limited set of functionality. A Twisted Words server can be created with just a couple commands:

$ mktap words --irc-port 6667 --pb-port 8787 --passwd password_file --group somegroup
$ twistd -f words.tap

The Twisted Words client is named im and is usable as an IRC client, and possibly an AIM client (depending on the phase of the moon).

Low Level Functionality:

Twisted Words also includes:

Low-level protocol implementations of OSCAR (AIM and ICQ), IRC, MSN, TOC (AIM).
Jabber libraries.

Prototypes of chat server and client frameworks built on top of the protocols.

Twisted Web includes an HTTP/1.0 protocol implementation for both servers and clients. Twisted Web also includes a resource framework for implementing rich, dynamic web applications. It includes support for authentication either via HTTP AUTH, session URLs, or session cookies.
It supports CGIs and a custom PB-based distribution mechanism for serving content from separate, persistent processes. It includes SOAP and XML-RPC support for both clients and servers. It also makes it particularly easy to deploy new servers with novel or ephemeral use-cases, often with only a single short command.
Enhancements:
- This release adds HTTP Basic auth support for XML-RPC clients, and fixes several date, time, and If-Modified-Since header parsing corner-cases.
- Various performance improvements have been made, and support for CGIs broken in a few specific ways has been improved.

cfgstoragemaker remotely generates an MRTG config file in order to graph all storage devices (disk, memory, and swap) of one or more specific host(s) via SNMP.

kpdfimagestool is a service menu which allows you to:

- Extract images from a pdf file in jpeg or ppm/pbm format

In ppm/pbm it is:

- PBM for monochrome images
- PPM for non-monochrome images