Cluster-based server architectures combine good performance and low cost, and are commonly used for applications that generate heavy loads. Essentially, a cluster-based server consists of a front-end dispatcher and several back-end servers. The dispatcher receives incoming requests, and then assigns them to back-end servers, which are responsible for request processing. The many benefits of clu...

when the parties enter into a contract, they are obliged to implement its obligations, but sometimes events occur that make it impossible to execute the contract or runtime status than the time of conclusion of the contract is fundamentally different. these events are referred to as legal excuses if eligible, the parties are exempt from the obligations and responsibilities. the most important l...

Passengers on the same commercial airline flight—sometimes even those in adjoining seats—may pay fares that vary widely. This fact has led to dissatisfaction by some passengers who believe their ticket prices are too high and that airline ticketing practices are unfair. In an effort to reduce their cost of flying, some passengers have attempted to use " hidden-city " and " back-to-back " ticket...

aleatory contract has not been codified in iran's regulations.whereas egypt's regulations not only generally compromise aleatory contract but also give prominent examples for it. in aleatory contracts considerations are not determined, because, here, determination of a consideration is based on some factors which will be fulfilled in the future. the effect of this contract shall be es...

relative nullity is one of the sanctions against violating the rules of establishing the contract and is regarded as a known legal entity in the law of france. it is a situation that the legislator has considered in case of violating the rules supporting given party or parties. hence, he gave them authority to decide about the contract themselves and as far as the beneficial party does not have...