Network routers for parallel enterprise servers need faulttolerance as well as high performance to support a seamless value chain of e-business. This paper introduces a new cut-through flow control method, called the pathfinder, which provides an efficient restarting capability without the extra header delivery overhead for normal non-faulty routes. We present the router architecture and the de...

The OSGi Service Platform defines a framework for the deployment of extensible and downloadable Java applications. The framework introduces a management unit, called a bundle, that can be installed, updated, uninstalled, started or stopped without restarting the entire framework. Bundles provide opportunities for increasing the dependability of OSGi based applications in a modular way. This rep...

Current research in operating systems focuses either on security or on reliability. However, modern embedded platforms demand solutions that suit both kinds of requirements. In this paper, we present L4ReAnimator, a framework that allows restarting crashed applications and reestablishing lost communication channels on top of the Fiasco.OC microkernel. It therefore effectively combines the alrea...

Taking the hospital performance appraisal items as the background, the method and mechanism of ETL process, data extraction, data cleaning, data transformation and increment updating are concretely analyzed and designed in the article. The data preparation area is added in the ETL process of the system, and the monitoring and restarting mechanism is set up in the system, which can effectively e...

In languages such as C, C++, and Java such modifications can entail recompiling the IDL, recompiling the application, restarting all of the processes that interact, and restoring the state of the system to the situation of interest; this is true in many cases for Java applications as well. This process results in a slower development cycle than would be the case if the server could be modified ...