Abstract: The existing business paradigm of data analytics is set for a transformation. Today‚ companies are experimenting to replicate the “Outsourced data analytics” model to “Crowdsourced data analytics”. Companies like Kaggle‚ Crowdanalytix and others are hitting the headlines of top analytics blogs across the globe. The reason is that the new business model promises a drastic decrease in the cost of analytics for companies long with the flexibility to get the problem solved anytime with much
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Data protection & security What is Data Protection and Security ? This is the protection of data such as database from accidental‚ unauthorised or malicious access Data Protection Act Data protection Act controls and monitors the way personal and customer information is been used by organisations. The Data Protection Act 1998 (DPA 1998) is an Act of the UK parliament that defines the ways in which peoples information is been handed. 8 Data Protection Act Principles • Data must be Processed
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Within the previous 25 years‚ the United States has experienced violent attacks targeting civilians. On February 26‚ 1993‚ a bomb detonated in the parking lot of the Vista Hotel in 2 World Trade Center. Six people were killed and nearly 1‚000 more injured. The suspects responsible claimed to belong to a radical Islamic sect. On April 19‚ 1995‚ anti-government anarchist Timothy McVeigh bombed the Alfred P. Murrah Federal Building in Oklahoma City. The attack killed 168 people and injured 700. McVeigh
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again. "It was an unprecedented terrorist attack on America‚ a plot to kill as many Americans as humanly possible. Ultimately‚ it was the downing of United American Flight 11 and United FLight Airlines 175 into the Twin Towers at the World Trade Center on September 11‚ 2001‚ that brought the two buildings down into massive clouds of black smoke‚ turning them into explosive towering infernos. One minute the Twin Towers were there‚ and then in seven seconds later they were vaporized into ash. Thereafter
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TYPES OF DATA FLOW DIAGRAM: LOGICAL DFD PHYSICAL DFD Data Flow Diagrams (DFDs) are categorized as either logical or physical. A logical DFD focuses on the business and how the business operates. It describes the business events that take place and the data required and produced by each event. On the other hand‚ a physical DFD shows how the system will be implemented. Design Feature Logical Physical What the model depicts How the business operates How the system will be implemented
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good database design is important in performing data operation? A good design is significant in performing data operation. Without the good design‚ it is difficult to make relationship with other database and it will not run competently and also securely (Knight‚ 2011). This report will discuss the important of good database design‚ which are crucial for the business in performing operation and making a decision. Firstly‚ with the good design‚ data will be stored in consistent form. Appropriately
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Econometric Analysis of Panel Data Badi H. Baltagi Badi H. Baltagi earned his PhD in Economics at the University of Pennsylvania in 1979. He joined the faculty at Texas A&M University in 1988‚ having served previously on the faculty at the University of Houston. He is the author of Econometric Analysis of Panel Data and Econometrics‚ and editor of A Companion to Theoretical Econometrics; Recent Developments in the Econometrics of Panel Data‚ Volumes I and II; Nonstationary Panels‚ Panel Cointegration
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The impacts of implementing a data warehouse in the banking industry Data warehousing in the financial sector Introduction In the modern banking and financial sector‚ there is keener and stronger competition and many enterprises are much more eager to get immediate and accurate information to make better and faster decisions. Furthermore‚ with many banks fighting to capture new customers and the rapidly growing need for larger amounts and more specific information‚ traditional databases are incapable
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end-user data and metadata (Coronel‚ Morris‚ & Rob‚ pg. 7). Data are the raw format of information‚ which when properly formatted can produce accurate‚ relevant‚ and timely information that is the key to making good decisions (Coronel‚ Morris‚ & Rob‚ pg. 5-6). The purpose of a database is to provide computer-based systems a way in which to store‚ manage‚ and retrieve data quickly (Coronel‚ Morris‚ & Rob‚ pg. 5). As for a local college database‚ the purpose of the database will be to house the data of enrolled
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Data Integrity Proofs in Cloud Storage Sravan Kumar R Ashutosh Saxena Software Engineering and Technology labs Infosys Technologies Ltd Hyderabad‚ India Email: sravan r@infosys.com Software Engineering and Technology labs Infosys Technologies Ltd Hyderabad‚ India Email: ashutosh saxena01@infosys.com Abstract—Cloud computing has been envisioned as the de-facto solution to the rising storage costs of IT Enterprises. With the high costs of data storage devices as well as the rapid
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