The coarse-grained Low-level Interface Framework (CLIF Activation Code) is a load-testing, distributed computing, analysis, and monitoring tool, available as an Eclipse-based GUI and as command-line interface. CLIF Cracked Version was developed over more than 7 years as a Java-based framework for load and performance testing.
CLIF Crack Mac has been extended with loads of plug-ins, probes, and injectors, as well as a VARIETY of protocols. The framework and the core CLIF library are core technology, and can be used as component, or extended through Java code.
CLIF is an Open Platform, with a FLEXIBLE yet stable architecture, and its design is focused on completeness, consistency, and extensibility. This makes it perfect for an architecture with varying usages, large numbers of load injectors, and numerous protocols to support.
The project has been developed in an Open Source Environment, as the core technology is available under the GNU General Public License (GPL).
CLIF is an Open Source distributed system; it was developed over a long period of time, for a variety of usages, and is now ready to use as an Open Platform for a whole range of applications
CLIF is used in labs and prototypes, as well as large-scale production sites, thanks to the extensible architecture and large numbers of plugins, probe, and injectors, and the VARIETY of protocols to support
CLIF gives a consistent framework with plug-ins for HTTP, FTP, POP3, SIP, AMQP, MQTT, and XMPP
Common tools with CLIF are tested, validated, and proven, all built-in out-of-the-box, and open-source, making plugging them in easy
CLIF was designed to be RESTful, RESTful APIs can be used for distributing elements, exchanging data with the outside world, and leveraging the platform
CLIF can be scaled vertically (single CPU processes), or horizontally (distributed), and can be run on a wide range of operating systems
CLIF was designed as a Model-View-Controller architecture, which is easy to understand, and good for changing its architecture later, without impacting the existing components
CLIF is highly extensible, flexible, and ready to use
CLIF is focused on completeness, consistency, and extensibility. We believe CLIF is a perfect fit for distributed, scalable load injection and performance evaluation
Supported protocols: HTTP, FTP, SIP and PCAP.
Vuser support (from 1 to 1000 s\[quantity\] users on request): since version 1.0.
Support for multiple virtual users: since version 1.1.
CPU, Memory and Network probes and injectors: since version 1.2.
Monitoring and reporting tools: since version 1.3.
CLIF Probes and INJECTORs:
There are five different families of probes and injectors:
CPU probes: Linux (dd), Java (gc, jstack), C++ (nano collector)
Memory probes: Linux (VAS), Java (jmem), C++ (JRockit)
Network probes: TCP/IP, FTP and SIP
Probes for telephony (SIP): SIP, ACM, H.323, MGCP, RTP
CLIF Injectors (versions):
There are two types of Injectors: the C++ (jvm), and the Java Injectors.
The first one was introduced in version 1.0 to run tests on Java based platform. It was later refactored to run on any platform to run tests on Java based platform.
The Java INJECTORS
The Java INJECTORS are built upon the JUnit core using the JUnit 4 framework. They provide a generic infrastructure for generating traffic to a target application. The application is a specified interface which defines the methods to be invoked at each HTTP request. It is not mandatory to follow the standard application specifications. This allows a developer to construct his own application interface and load injectors can be used to generate the traffic. Java INJECTORS are easier to maintain, extend and reuse.
CLIF Analysis tools:
The CLIF analysis tools currently include the following:
Response time usage (ptime, thru, t95, t90, t50, t30,…)
Probe latency (reflective, simulated, real,…)
HTTP error rate and calculation of % HTTP 3xx code
Sniffing of HTTP/TCP packets
HTTP Response Time Server
Reponse time server can be configured to store the elapsed time for each request in the reply to the client. They are called RTs (Response Time).
CLIF is a software platform that provides tools for scalable load injection and performance evaluation. It is inspired by Java and provides a simple programming interface that is based on the JVM.
CLIF provides a flexible, extensible Java-based platform for scalable, distributed load injection and performance testing. With the Eclipse-based GUI, use provided or custom load injectors and probes, and run up to millions of vUsers per injector!
CLIF is an open load testing platform, including load injectors, for generating traffic (a variety of protocols are supported such as HTTP, FTP, SIP.) and probes, for measuring resource usage (processor, memory, network.).
CLIF comes with test supervision features (including monitoring of response times, throughput, error rate, computing resources consumption), and analysis tools.
Both command-line and graphical user interfaces are provided, including Eclipse plug-ins. CLIF is extensible through Java programming (new injectors, new probes.).
With CLIF you’ll get a powerful framework that was designed especially for load injection and perfomance evaluation.
Free to download –
We use Jazelle to do load testing. It is a great product, and the tech team at Webtrends are doing a great job providing a great product.
Just wanted to add my 2 cents:
UserLF (the company that produces UserFault, which is a load testing tool) is the tool of choice for us at Tricentis. We are absolutely amazed how easy the tool is to work with, and has been running load tests for over a year now (properly).
The tool is Linux native, and utilizes cURL to create the load. It is very easy to work with, and includes very powerful features. It is basically everything you need for load testing. It is especially good if your users log in using a SSH key, and this is very much the case in a Virtual Private Server environment we work with a lot.
You can run UserFault with one core, or 16 cores. We use 16.
They also offer a commercial version, which costs ~$4,800.
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Since January 2003, Clif ( short for CLoadInjection Framework) was developed at the Research Center for Artificial Intelligence of Belgium University (AIBO) in collaboration with COSO Research & Interdisciplinary Center (COSO) of the Université catholique de Louvain (UCL).
CLIF also took part in the development of the load testing solutions provided by ESQMetrix (now NimaSoft) and TOSHIBA. The Eclipse-based GUI, we have just released in November 2013, can be downloaded on the Clif website. It provides a quick and easy way to create new injectors and probes and run up to millions of vUsers per injector.
In March 2009, CLIF was chosen as the load testing platform for the 2011 APAC (Asia Pacific) edition of WebRTC DevCon (
Please go to the CLIF Website for more information.
## What is the difference between SOAP and RESTful web service applications?
SOAP web service is a type of web service based on the SOAP messaging protocol. It has two specifications: WS-I Basic Profile and WS-I Basic Web Services Description.
RESTful web service is similar to SOAP web service, but is based on the HTTP protocol.
RESTful web service is a specification developed by the World Wide Web Consortium (W3C).
Users should be familiar with the WS-I Basic Profile and WS-I Basic Web Services Description before they start to develop web service applications. (The Web services version 1.0 standard hasn’t been ratified yet. Use the version 2.0 standard instead.)
SOAP web service has two kinds of transmission modes: request and response. RESTful web service has only one transmission mode, the request mode.
In RESTful web service, a service reference is used to send messages to a remote server. In SOAP web service, a message has to be generated by the remote server to return a response to the client. SOAP web service is platform-independent. RESTful web service is platform-independent. It can be implemented on any platform.
The real advantage of RESTful web service is that it can be accessed by any language that supports the HTTP protocol. Developers should pay close attention to the HTTP protocol to build an RESTful web service.
The disadvantages of SOAP web service is that it is not well compatible with
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You must have an internet-enabled device (desktop/laptop/tablet/etc) to install the game
Minimum system requirements for this game are:
Operating System: Windows 7 (64bit), Windows 8.1, or Windows 10
Processor: 1.8 GHz
Memory: 1 GB
Graphics: DirectX 9 graphics