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نامی کوئی بغیر مشقت نہیں ہوا

نامی کوئی بغیر مشقت نہیں ہوا
شہرت ، ناموری ، سروری یہ ایسے حروف ہیں جس کا ہرشخص خواہاں رہتا ہے۔ جیسے ہی شباب کی کلیاں چٹخناشروع ہو جاتی ہیں ناموری کی آرزو انگڑائیاں لیناشروع کر دیتی ہے۔ اور پھر بتدریج اس میں اضافہ ہوتا جاتا ہے۔ لیکن نامور بننے اور شہرت وعروج کے منصب پر فائز ہونے کے لیے سخت محنت اور مشقت کی ضرورت ہوتی ہے۔ اس کے لیے راتوں کو دن بنانا ہوتا ہے، وقت کی قربانی دینی پڑتی ہے، جہد مسلسل کا عادی بننا ہوتا ہے۔ حصول عظمت کی خاطر سخت جدوجہد انتہائی ناگزیر ہے۔
دنیا و مافیھا میں ہر ذوی العقول خواہ وہ گورا ہو، پست قد ہو، طویل القامت ہو، دبلا پتلا ہو یالحیم شحیم ہو، یہودی ہو، نصرانی ہو یا آتش پرست ہو، الغرض جس مسلک یا مشرب سے منسلک ہو اس بات کا وہ ضرور معترف کہ اگر کوئی عظمت، آن بان اور تفوق کے سہرے سے اپنے آپ کو سجانا چاہتا ہے تو وہ صرف اور صرف محنت اور مشقّت سے ہی ایسا کر سکتا ہے۔
فرمانِ باری تعالیٰ ہے’’ انسان کے لیے وہی کچھ ہے جس کے لیے وہ کوشش کرتا ہے اور محنت کرتا ہے‘‘
بنی نوع انسان کی تاریخ کے اوراق کا اگر مطالعہ کریں اور بسلسلہ مشاہدہ چشم بینا وا کر یں تو یہ بات اظہر من الشمس ہے کہ جن سلف صالحین اور نابغۂ روزگار ہستیوں نے نام پیدا کیا وہ شب و روز محنت اور مشقت کی چکی میں پستی رہیں۔ علامہ اقبالؒ ، غزالی ، رازی نفیسی جیسے زعماء جو آسمان علم و دانش پر آفتاب و ماہتاب بن کر چمکے۔ یہ سب ان کی محنت لگن، کاوش اور انتھک جدوجہد کا نتیجہ تھا۔ محنت شاقہ اور جذبہ صادق ہوتو کہساروں سے بھی جوئے شیر نکالی جاسکتی ہے۔
نامی کوئی...

صحیح البخاری کی کتب اور ابواب میں نظم و مناسبت تحقیقی جائزہ

In sahih Bukhari the reform’s of Imam Bukhari are present in various styles and artistically sahih Bukhari is an eximious book. But in this present confab we want to disuses such a topic which is about the colligation of sahih Bukhari’s parts and order. The intellectual advisability and  sequences called the order of the parlance, and some time many points are practical and various expediencies recondite in this order. With identity the object of the speaker is explicated e.g, he started the book with incipiency and it is brought first because the inspiration the provenance of admonition. He arranges “kitab-ul-Emam” of on the second because to have belief on Allah as “Rab” is the most preeminent and also the prerequisite. In the first Hdith انما الاعمال بالنيات is in the same order and we understand that candidness is not only enough in the outset but it should be obsessive on both the commencement and the verge. The advisability we understood is the deserts starts form intentness and suppress on the left. Imam Bukhari to words both radicals in the inception and completion of the book.

Sla-Aware Energy Efficient Resource Management for Cloud Environments

Cloud Computing has emerged as one of the leading computational paradigms in recent times. It provides online services to customers using pay-as-you-go model and enables customers to outsource large and complex tasks to cloud data centers for remote execution and storage. As these large data centers provide basic resources to hosted tasks, they also consume a huge amount of energy, which leads to not only higher operating cost but also a large carbon footprint. Consequently, researchers proposed number of solutions to handle the aforementioned issues, and majority of these solutions are based on resource consolidation approach. Resource consolidation based techniques attempt to place the incoming tasks on minimum possible servers, thereby increasing the resource utilization and decreasing energy consumption. However, in case of fluctuating workloads, which is encountered regularly in cloud computing, aggressive consolidation increases the risks of Service Level Agreement (SLA) violations due to nonavailability of resources. Therefore, the focus of research has shifted towards SLA-aware energy-efficient solutions that attempt to reduce energy consumption and SLA violations simultaneously. In this work, improved resource management solutions are presented that attempt to reduce energy consumption while keeping down the SLA violations at the minimum. This research improved the existing energy-efficient techniques to further enhance their performance while introducing SLA-awareness. In the proposed solutions, lower and upper thresholds are used to identify the under-utilized and overutilized servers, respectively. In this research, five existing techniques are modified, namely; Best Fit Decreasing (BFD), Enhanced-Conscious Task Consolidation (ECTC), Maximum Utilization (MaxUtil), Power and Computing Capacity-Aware BFD (PCABFD), and Energy-aware and Performance per watt Oriented Best Fit (EPOBF). Moreover, the work also presents four novel SLA-aware energy-efficient resource management and workload consolidation techniques, namely; (1) Minimum Energy BFD (MEBFD), (2) Maximum Capacity BFD (MCBFD), (3) Available Capacity and Power (ACP) based technique, and (4) Required Capacity and Power (RCP) based technique. These techniques attempt to reduce energy consumption by xi using workload consolidation approach, wherein; thresholds are used to keep some of the resources free for handling workload fluctuations to avoid SLA violations. Moreover, a Pareto-Efficient Technique (PET) is proposed that explores the solution space in two dimensions (energy consumption and SLA violations). Further, a Behavior based Energy and SLA-aware Technique (BEST) is proposed that monitors the behavior of VMs and optimizes VM placement accordingly. In addition to resource allocation techniques, an SLA and Power-Aware VM (SPAVM) migration technique is proposed that does not migrate the VM instantly. Instead, SPAVM waits for a given period of time, and the VM is migrated to another server only if during that period VM resource demand doesn’t lower further. Alternatively, if the demand lowers then the VM is not migrated. Consequently, along with the number of migrations, power consumed on VM migrations is also reduced and SLA violations are dealt with by using the thresholds. In addition, this research presents two dynamic threshold mechanisms: (1) Exponential Smoothing based Threshold (EST) mechanism and (2) Moving Average based Threshold (MAT). Formal modeling and verification of the proposed techniques using Petri nets have been conducted. The extensive evaluation process is followed to analyze the performance of proposed techniques. Experimental results indicate that the proposed techniques improve both the energy efficiency and SLA-awareness as compared to recent techniques in literature. Techniques presented in this thesis can be used by the IT companies that have large data centers to process user''s data and tasks. The proposed solutions can help large cloud service providers in reducing energy expenditure while avoiding SLA violations leading to an increase in profitability.
Asian Research Index Whatsapp Chanel
Asian Research Index Whatsapp Chanel

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