Data Warehousing‚ Data Marts and Data Mining Data Marts A data mart is a subset of an organizational data store‚ usually oriented to a specific purpose or major data subject‚ that may be distributed to support business needs. Data marts are analytical data stores designed to focus on specific business functions for a specific community within an organization. Data marts are often derived from subsets of data in a data warehouse‚ though in the bottom-up data warehouse design methodology the data
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APPROACHES TO MANAGING GLOBAL SOURCING RISK 1.0: INTRODUCTION In globalization ever more efficient transportation and logistics has driven the outsourcing of manufacturing to‚ and sourcing of parts and goods from‚ distant regions to reap the benefits of lower sourcing and production costs. This has been managed by developing global supply chain management.But with its inherent complexity a global supply chain is at risk from many potential issues that could disrupt the chain. Risk must therefore
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Data Recovery Book V1.0 (Visit http://www.easeus.com for more information) DATA RECOVERY BOOK V1.0 FOREWORD ---------------------------------------------------------------------------------------------------------------------The core of information age is the information technology‚ while the core of the information technology consists in the information process and storage. Along with the rapid development of the information and the popularization of the personal computer‚ people find information
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Components of DSS (Decision Support System) Data Store – The DSS Database Data Extraction and Filtering End-User Query Tool End User Presentation Tools Operational Stored in Normalized Relational Database Support transactions that represent daily operations (Not Query Friendly) Differences with DSS 3 Main Differences Time Span Granularity Dimensionality Operational DSS Time span Real time Historic Current transaction Short time frame Long time frame Specific Data facts Patterns Granularity Specific
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DATA COMPRESSION The word data is in general used to mean the information in digital form on which computer programs operate‚ and compression means a process of removing redundancy in the data. By ’compressing data’‚ we actually mean deriving techniques or‚ more specifically‚ designing efficient algorithms to: * represent data in a less redundant fashion * remove the redundancy in data * Implement compression algorithms‚ including both compression and decompression. Data Compression
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information 2 Competitors 3 Target consumers 3 Positioning - the story told by the brand 4 More than just clothes 5 Position from a value chain point of view 6 The consequences on range development 6 Part 2: The Sourcing plan 6 Sourcing Location 6 Continuity product 7 Seasonal product 7 Short-Seasonal product 8 Supplier Relationships 8 Continuity product 8 Seasonal product 9 Short-Seasonal product 10 Production Activity Control 10
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Support Access Too Easy. Making it easier for customers to find the specific support resource they need is half the battle of making support feel easy to use. Customers are easily overwhelmed by large companies’ websites‚ online resources and call center processes. (Ironically‚ these were the mechanisms intended to make the customer experience better.) There are just too many pages to navigate‚ and the customer may not use the same vocabulary you do‚ so both search and ontological approaches may
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starts here" and "Internet of Everything" advertising campaigns. These efforts were designed to position Cisco for the next ten years into a global leader in connecting the previously unconnected and facilitate the IP address connectivity of people‚ data‚ processes and things through cloud computing applications and services. Cisco’s current portfolio of products and services is focused upon three market segments—Enterprise and
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Table of Contents 1. VARIABLES- QUALITATIVE AND QUANTITATIVE......................3 1.1 Qualitative Data (Categorical Variables or Attributes) ........................... 3 1.2 Quantitative Data............................................................................................... 4 DESCRIPTIVE STATISTICS.................................................6 2.1 Sample Data versus Population Data ................................................................... 6 2.2 Parameters and Statistics
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Chapter 3 Data Description 3-1 Measures of Central Tendency ( page 3-3) Measures found using data values from the entire population are called: parameter Measures found using data values from samples are called: statistic A parameter is a characteristic or measure obtained using data values from a specific population. A statistic is a characteristic or measure obtained using data values from a specific sample. The Measures of Central Tendency are: • The Mean • The
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