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Adaptive Quality of Service Architecture 0.6.1

Adaptive Quality of Service Architecture 0.6.1


Adaptive Quality of Service Architecture is an open architecture for the provisioning of adaptive Quality of Service functions. more>>
Adaptive Quality of Service Architecture (AQuoSA) is an open architecture for the provisioning of adaptive Quality of Service functionality into the Linux kernel. The project features a flexible, portable, lightweight and open architecture for supporting soft real-time applications with facilities related to timing guarantees and QoS, on the top of a general-purpose operating system as Linux.
At the core of the architecture there is an adaptive resource reservation layer that is capable of dynamically adapting the CPU allocation for QoS aware applications based on their run-time requirements.
Timing guarantees are provided through an in-kernel reservation based process scheduler, whose services are exposed to applications through a well-designed API.
A supervisor performs admission control, so that admitting into the system new applications with timing guarantees does not affect the timing guarantees of already admitted applications. Also, it takes care of guaranteeing appropriate security policies in the assignment of timing guarantees to users and user groups, as configured by the system administrator.
A feedback-based QoS control layer may be optionally used by applications who want to keep their timing guarantees by using a CPU allocation that is continuously adapted according to their actual needs. This leaverages the programmer, within certain limits, to hard-code any particular reservation amount within the application, because the best allocation is found out automatically at run-time. Also, this enhances the possibilities for the system to host additional QoS controlled applications. The available control algorithms are well founded on formal scheduling models and control theoretical results.
Enhancements:
- This release introduces a couple of flags useful when creating servers. If QOS_F_PERSISTENT is enabled, a server is allowed to exist beyond detach of the last task. If QOS_F_SOFT is enabled, a server tasks are scheduled by the Linux default scheduler/policy, when outside of the server reservation.
- Also, various stability issues in destroying servers have been fixed, also thanks to a new release of the generic scheduler patch for the Linux kernel (gs-2.2).
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Added: 2007-05-27 License: LGPL (GNU Lesser General Public License) Price:
883 downloads
An open Quality of Service Architecture 0.3.1

An open Quality of Service Architecture 0.3.1


An open Quality of Service Architecture is an open architecture for the provisioning of Quality of Service related functionality more>>
An open Quality of Service Architecture is an open architecture for the provisioning of Quality of Service related functionality into the Linux kernel.
The project features a flexible, portable and lightweight software architecture for supporting QoS related services on the top of a general-purpose operating system as Linux. The architecture is well founded on formal scheduling analysis and control theoretical results.
At the core of the software there is an adaptive Resource Reservation layer that is capable of dynamically adapting the CPU allocation for QoS aware applications based on its run-time requirements.
As it is highlighted by the AQuoSA architecture, the project is mainly composed of two components:
- the QoS Res module, for which you can browse online the kernel, application and internal APIs
- the QoS Mgr module, for which you can browse online the kernel, application and internal APIs
Enhancements:
- Some bug fixed
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Added: 2006-12-05 License: LGPL (GNU Lesser General Public License) Price:
1057 downloads
Adaptive Quality of Service Architecture 2.6.21.1-gs-2.2 (Kernel-patches)

Adaptive Quality of Service Architecture 2.6.21.1-gs-2.2 (Kernel-patches)


Adaptive Quality of Service Architecture is an open architecture for the provisioning of adaptive QoS functionality... more>>
Adaptive Quality of Service Architecture (AQuoSA) is an open architecture for the provisioning of adaptive Quality of Service functionality into the Linux kernel. The project features a flexible, portable, and lightweight software architecture for supporting QoS-related services on top of a general-purpose operating system as Linux.

The architecture is well founded on formal scheduling analysis and control theoretical results. At the core of the architecture there is an adaptive resource reservation layer that is capable of dynamically adapting the CPU allocation for QoS aware applications based on their run-time requirements.

Timing guarantees are provided through an in-kernel reservation based process scheduler, whose services are exposed to applications through a well-designed API.

A supervisor performs admission control, so that admitting into the system new applications with timing guarantees does not affect the timing guarantees of already admitted applications. Also, it takes care of guaranteeing appropriate security policies in the assignment of timing guarantees to users and user groups, as configured by the system administrator.

A feedback-based QoS control layer may be optionally used by applications who want to keep their timing guarantees by using a CPU allocation that is continuously adapted according to their actual needs. This leaverages the programmer, within certain limits, to hard-code any particular reservation amount within the application, because the best allocation is found out automatically at run-time. Also, this enhances the possibilities for the system to host additional QoS controlled applications. The available control algorithms are well founded on formal scheduling models and control theoretical results.
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Added: 2007-05-31 License: GPL (GNU General Public License) Price:
878 downloads
PIX Logging Architecture 2.00

PIX Logging Architecture 2.00


PIX Logging Architecture is a project allowing for correlation of Cisco PIX Firewall traffic. more>>
PIX Logging Architecture [PLA] is a project allowing for correlation of Cisco PIX Firewall Traffic and IDS Logs.
Centralization of the logs is provided using a MySQL database, supported by a Web-based frontend for Log Viewing, Searching, and Event Management.
PLA is completely coded in the Perl programming language, and uses various Perl modules including Perl::DBI and
Perl::CGI.
Main features:
- Parsing of Cisco PIX Syslog Messages
- Centralized MySQL Database Logging
- Multiple Firewall Support
- Web-based frontend for:
- Cisco PIX Traffic Logs
- Cisco PIX IDS Logs
- Searching Cisco PIX Traffic and IDS Logs
- Cisco PIX Traffic and IDS Statistics
- Event Management (Incident Management)
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Added: 2007-03-25 License: GPL (GNU General Public License) Price:
950 downloads
Open Computer Forensics Architecture 2.0.6pl1

Open Computer Forensics Architecture 2.0.6pl1


Open Computer Forensics Architecture is a modular computer forensics framework built by the Dutch National Police Agency. more>>
Open Computer Forensics Architecture (OCFA) is a modular computer forensics framework built by the Dutch National Police Agency. The main goal is to automate the digital forensic process to speed up the investigation and give tactical investigators direct access to the seized data through an easy to use search and browse interface.
The architecture forms an environment where existing forensic tools and libraries can be easily plugged into the architecture and can thus be made part of the recursive extraction of data and metadata from digital evidence.
The Open Computer Forensics Architecture aims to be highly modular, robust, fault tolerant, recursive and scalable in order to be usable in large investigations that spawn numerous terabytes of evidence data and covers hundreds of evidence items.
Enhancements:
- This release fixes a memory leak in the evidence library and adds a workaround to limit the impact of a memory-hungry indexer module.
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Added: 2007-05-24 License: GPL (GNU General Public License) Price:
889 downloads
Quality Assurance Agent 0.1

Quality Assurance Agent 0.1


QAA is a XUL Mozilla Firefox extension that performs a user supplied test list on a Web application. more>>
QAA is a XUL Mozilla Firefox extension that performs a user supplied test list on a Web application. Test sessions can be defined by example.
A report is generated when sessions are replayed.
Enhancements:
- This release can load and save .qaa files (Quality Assurance Agent file format), record a journey in the tested site using definition by example, and perform a test bench with a log style report.
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Added: 2005-06-28 License: GPL (GNU General Public License) Price:
1580 downloads
AF Architecture 1.0 RC6

AF Architecture 1.0 RC6


Af-Arch is an N-tier development framework to quickly build high-quality distributed applications. more>>
Af-Arch is being developed to give GNU/Linux a new middle-ware for building enterprise managing applications, typically database oriented.
Af-Arch is a complete set of libraries and tools which allows to develop distribuited system especially designed to face problems about bussiness applications.
Actually, Af-Arch is really robust and stable, having systems installed on many environments. Af-Arch, at this moment, runs on GNU/Linux and Microsoft Windows.
AF Architectures license schema is based on GPL and LGPL, allowing you to develop not only open source applications but also comercial applications without any royalty or fee.
Af-Arch is a strongly documented project, which is proved to work. Af-Arch keeps on evolving and growing its feature list allways keeping in mind productivity.
Enhancements:
- A new major stable release have come with many interesting features, library dependencies news, new API to make life easy and a bunch of work to make the library to be memory efficient.
- Af-Arch no longer depends on GDA library (http://www.gnome-db.org). Now AfGs, server side support for Af-Arch, includes built-in database abstraction support, implemented to fit better with the Af-Arch framework. For more details check the "libafgs" log below.
- Af-Arch platform now support three new return types: AfDalNodeData, AfDalStringData and AfDalDecimalData, which allows services to return a module node, a plain string and a decimal value as a result for the invocation.
- Af-Arch now support a new formal parameter service AfDalSetOf which implements set of items to be sent while the service is invoked.
- af-gen tool now support defining string literals that are separated by "+" sign, making it easy to write long SQL sentences.
- af-gen tool now allow to generate type definitions that could extend, making it possible to create a class hierarchy for types to be returned by services.
- libafdal core library now implements a better error reporting mechanism which allows to receive all errors generated while performing invocation at the reply process code.
- New reserved services have been added: element_peek_reference which allows to get the node associated to a module which is relationed through the 0..1 link.
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Added: 2006-02-18 License: LGPL (GNU Lesser General Public License) Price:
1343 downloads
Thunderbird Service Menu

Thunderbird Service Menu


Thunderbird Service Menu will allow you to right click on a file and attach it to a new E-mail from Thunderbird. more>>
Thunderbird Service Menu is a service menu that will allow you to right click on a file and attach it to a new E-mail from Thunderbird.

Just extract the "AttachToThunderbirdMail" config file to "/usr/share/apps/konqueror/servicemenus" and it should work.

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Added: 2007-03-26 License: GPL (GNU General Public License) Price:
943 downloads
Growler distributed object architecture 0.3.6

Growler distributed object architecture 0.3.6


Growler is a C++-based distributed object and event architecture. more>>
Growler is a C++-based distributed object and event architecture. The software is written in C++, and supports serialization of C++ objects as part of its Remote Method Invocation, Event Channels, and in its Interface Definition Language.

Its primary application has been in support of interactive, distributed and collaborative visualization, computational steering, and concurrent visualization.

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Added: 2007-08-16 License: GPL (GNU General Public License) Price:
800 downloads
Apache Directory Server 1.0

Apache Directory Server 1.0


Apache Directory Server is an embeddable LDAP server implemented in pure Java. more>>
Apache Directory Server is an embeddable LDAP server implemented in pure Java.
Our primary vision (others also outlined below) is to build an enterprise directory server platform (and its components) where other Internet services snap in to store their data within the directory so they may be managed using LDAP.
From the image above youll see the architecture is designed so services besides LDAP like DNS, DHCP, SLP and Kerberos will snap in. Other services like UDDI can also be implemented and snapped in. These services will use a common networking layer and each can be toggled on and off according to the needs of the environment.
apseda, mina, or sedang are various frameworks used for the common network layer. These services share the common network layer and back their data within the Apache Directory Servers backing stores without any network latency or going through the LDAP line protocol. NTP btw is the only exception and its there to remedy the need for time sync for replication and other time sensitive protocols like kerberos. Its implementation here is intended to prevent any dependency on external infrastructure.
Main features:
- Designed as an LDAP and X.500 experimentation platform. Plugable components and subsystems make ApacheDS extremely modular and ideal for experiments with various aspects of the LDAP protocol.
- The servers frontend is completely separable from its backend and vice-versa making it very flexible for implementing virtual directories, proxy servers and gateways to X.500.
- Several backends can be implemented and plugged into the servers partition nexus. The server supports a BTree based partition out of the box but any backing store can be used to implement a partition so long as it conforms to interfaces.
- The server exposes aspects of administration via a special system backend. LDAP can be used to manage these concerns through the system naming context at ou=system.
- Java based triggers and stored procedures are being implemented.
- Both the backend subsystem and the frontend are separable and independently embeddable.
- The server contains a server side JNDI LDAP provider as the facade for the entire backend subsystem. JNDI operations are directly translated by this provider into operations against the nexus and the target partitions storing server entries.
- The server will use JNDI as the data access API for stored procedures. This will make stored procedures functional within and outside of the server without requiring recompilation.
- The servers networking code, MINA, Multipurpose Infrastructure for Network Applications was designed for pluggable protocol providers, of all sorts and not just LDAP. MINA gives ApacheDS the ability to handle large amounts of concurrency.
- The server uses the Snickers tools and APIs for ASN.1 BER encoding and decoding. These tools are designed for a very small encoding and decoding footprint as well as for use in non-blocking servers. The chunking nature of the BER codec makes the server very efficient while handling encoding and decoding making it more resistant to DoS attacks. This layer is also pluggable with a new experimental Twix provider which is much more efficient. Of course there is the unsupported Snacc4J provider which is no longer maintained.
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Added: 2007-01-10 License: The Apache License 2.0 Price:
1021 downloads
KeyIntegrity ServiceHub Beta 5.0

KeyIntegrity ServiceHub Beta 5.0


KeyIntegrity family of products is intended for the service of the whole life cycle of program services. more>>
The KeyIntegrity family of products is intended for the service of the whole life cycle of program services and management of a Service-Oriented Architecture (SOA) based on any platform and technology, including Java and .NET.

KeyIntegrity allows the creation of crucially important business-applications for distributed heterogeneous spaces. KeyIntegrity ServiceHub also integrates people, systems, and applications with external and internal resources of the enterprise.

Keyinyegrity ServiceHub (SHB) is a midware package for Service-Oriented Architecture (SOA). Servicehub consists of:

Web container.
WS Engine. This module carries out the basic functions of Web-service management. Web-services are intended for creation of the distributed applications. Those applications function in the Internet environment (and its variations like - the intranet and the extranet) and their components interact on the basis of standard Web-protocols.
CSUL Engine. This module organizes GUI component model. Form and Report generators are parts of its structure. CSUL Engine is constructed on the basis of XML technologies.
Security Engine. This module provides a Single Sign-On. Single Sign-On allows a user who once passed the authentication to gain access to all the systems he has authorization for immediately, including the client/server and Web-resources. Security Engine supports the basic user authentication technologies and allows administrators to intensify the security of the protected resourses.
BPEL Engine. This module organizes Web-services orchestration. By means of BPEL typical business processes can be characterized as executable and capable of modelling the actual behavior of a business interaction participant. BPEL is focused on the Web services orchestration in the course of a business flow.
DATA Engine. This module organizes work with data pools. It describes the uniform interface for displaying Java objects to any storehouse of data. It is constructed on JDO basis and supports work with great volumes of data, transactions, and use of inquiries. It also allows to save objects in relational and objective databases, in files, etc. It grants independence from a data source.
Unified console for control and administration.

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Added: 2006-03-25 License: The Apache License 2.0 Price:
1308 downloads
encFS service menu

encFS service menu


encFS service menu one little KDE service menu for encFS directory. more>>
encFS service menu one little KDE service menu for encFS directory.

Installation:

ungzip and copy in ~/.kde/share/apps/konqueror/servicemenus

Usage:

Click on encFS directory and click on mount.

For unmounting, click on origin directory and click on umount, this unmount and remove destination directory.

READ THIS PLEASE:

This script create a directory in your home with name encFS_$DIR. For to mount correctly, this directory must not exist.
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Added: 2007-04-30 License: GPL (GNU General Public License) Price:
907 downloads
Adaptive Website Framework 2.1.5

Adaptive Website Framework 2.1.5


Adaptive Website Framework is a Web content management system (WCMS). more>>
Liquid Bytes Adaptive Website Framework (AWF) is aimed at software developers and webmasters. Adaptive Website Framework helps you to create dynamical personalized Web sites with community functions, database powered content management, and an administration interface.
AWF includes advanced features like exporting to static HTML, caching, and URL rewriting.
The new AWF 2 introduces many new features like version management and fully flexible URLs. It is currently available as Beta version and requires PHP 5.
Main features:
- Completely dynamical and personalized page creation
- User/group-management
- Built-in Content Management
- Messaging/communiy modules
- Content can be edited without knowledge of HTML/XML
- Supports nearly unlimited languages, documents and users
- Access protection of single pages or site sections possible
- Effective caching, which means more performance and less server load
- Easy to use API functions
- Export options for documents
- Possible to integrate in Unix shell scripts
- Package Installer allows you to easily add new features and share your own extensions with other AWF users
Requierments:
- Apache Web-Server with PHP >= 4.3.0 installed (AWF version 1.04 works with 4.1.0).
- DOM XML support for PHP (optional)
- MySQL server (tested using 3.22.32 and 3.23.36)
AWF was successfully tested with all major browsers (Microsoft Internet Explorer, Mozilla, Netscape Navigator, Opera and Konqueror), as only HTML is used for the core funktions.
Adaptive Website Framework is Free Software. You can use and redistribute it under the terms of the GNU General Public License, as published by the Free Software Foundation.
Enhancements:
- This release features rendering of LaTeX code, a new plugin system for content objects, improved multi-language support, better SEO, a Web shop (alpha version), and new templates.
- The Spaw WYSIWYG editor was removed for security reasons.
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Added: 2006-07-02 License: GPL (GNU General Public License) Price:
1215 downloads
epstools service menu 0.1

epstools service menu 0.1


epstools service menu is used to create a tiff preview inside an eps file. more>>
epstools service menu is used to create a tiff preview inside an eps file.

If a preview exists, it is replaced by the created one.
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Added: 2007-02-09 License: GPL (GNU General Public License) Price:
988 downloads
Adaptive Contrast Enhancement 0.6.3

Adaptive Contrast Enhancement 0.6.3


Adaptive Contrast Enhancement is a GIMP plugin which can enhance the contrast of images. more>>
Adaptive Contrast Enhancement is a GIMP plugin which can enhance the contrast of images.
The basic "Stretch Contrast" operation takes in the whole image at once, and if there is a white pixel anywhere in the image and a black pixel anywhere in the image, it figures the contrast is already as good as can be. But Adaptive Contrast Enhancement works to increase the contrast locally, and brings out details that most wide-sweeping contrast-enhancements pass over.
Enhancements:
- This is just another development-libgimp-compatibility-thing.
- There is more interesting work going on for the upcoming 0.7, but its not quite ready yet.
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Added: 2006-08-16 License: GPL (GNU General Public License) Price:
1173 downloads
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