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Total Cost Reduction for Big Data Processing by Smart VM Storage Selection and Data Placement
, M.Sc. Thesis Sharif University of Technology ; Goudarzi, Maziyar (Supervisor)
Abstract
The fastest growing of data in the fields of economic, cultural and scientific quick analysis of this data is one of the needs of users. The inability of the traditional programming model for processing large data makes MapReduce programming model to be introduced. MapReduce model, processing big data in shorter time available. Users to analyze large data processing, rent necessary resources from infrastructure of cloud as one of the most popular are provided. Due to cloud resources acquired and run-time program on selected configurations, the cost of these resources are paid according to their use. So if resources are not proportionate with the needs of the program will be wasting money and...
Improving Logistics and Supply Chain Management in The Oil, Gas and Petrochemical Industries
, M.Sc. Thesis Sharif University of Technology ; Akbari Jokar, Mohammad Reza (Supervisor)
Abstract
Logistics activities and matters related to supply chain management play an important role in the success of supply chain in today’s competitive business environment. The success of an organization depends on the proper functioning of the whole supply chain organization. SCOR model as a reference model for supply chain management is a suitable framework to manage all aspects of the supply chain and enables the creation of an appropriate and efficient structure in supply chains. In this thesis the Procurement department of a petrochemical company is examined and the current state of the supply chain is explained and then based on the SCOR model, in 4 areas: Performance (indices), Processes,...