Nawsher Khan

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Big Data has gained much attention from the academia and the IT industry. In the digital and computing world, information is generated and collected at a rate that rapidly exceeds the boundary range. Currently, over 2 billion people worldwide are connected to the Internet, and over 5 billion individuals own mobile phones. By 2020, 50 billion devices are(More)
Nowadays, Tension or Stress is a common and serious problem in our Global Village. Stress and stress related factors contribute to tension and reduced ability to handle life's everyday challenges. This paper proposes a new method to reduce the stress and tension of our life and also proves that mentally, spiritually and physically relaxation can be achieved(More)
Cloud computing is fundamentally altering the expectations for how and when computing, storage and networking resources should be allocated, managed, consume and allow users to utilize services globally. Due to the powerful computing and storage, high availability and security, easy accessibility and adaptability, reliable scalability and interoperability,(More)
Efficiency (in term of time consumption) and effectiveness in resources utilization are the desired quality attributes in cloud services provision. The main purpose of which is to execute jobs optimally, i.e., with minimum average waiting, turnaround and response time by using effective scheduling technique. Replication provides improved availability and(More)
Cloud computing is fundamentally altering the expectations for how and when computing, storage and networking resources should be allocate, managed, consume and allow user to utilize services globally. Due to the powerful computing and storage, high availability and security, easy accessibility and adaptability, reliable scalability and interoperability,(More)
Reliability, efficiency (in term of time consumption) and effectiveness in resources utilization are the desired quality attributes of Cloud Scheduling System, the main purpose of which is to execute jobs optimally, i.e. with minimum average waiting, turnaround and response time. Replication provides improved availability, decreased bandwidth use, increased(More)
Replication is a well – known solution used to improve data availability. Data replication is one of the key components in data grid architecture, clustering and distributed system as it enhances data access and reliability and minimizes the cost of data transmission. This paper proposed a persistence layer synchronous replication technique (PSR). The(More)
Clouds are a large volume of virtualized resources which are easy to use and access. It is a platform providing dynamic pool resources and virtualization. Based on a pay-as-you-go model, it enables hosting of pervasive applications from consumer, scientific and business domains. Cloud computing is the emerging internet based technology which emphasizes(More)
Cloud computing fulfills the long-held dream of computing as a utility and fundamentally altering the expectations for how and when computing, storage and networking resources should be allocate, managed, consume and allow user to utilize services globally. Due to the powerful computing and storage, high availability and security, easy accessibility and(More)
Abstract. The fundamental issue of Task scheduling is one important factor to load balance between the virtual machines in a Cloud Computing network. However, the optimal broadcast methods which have been proposed so far focus only on cluster or grid environment. In this paper, task scheduling strategy based on load balancing Quantum Particles Swarm(More)