data warehousing mainstream technologies and vendors

... Industry understanding in the past – BI-DWH is about bank profitability & risk, retention and acquisition, not just reporting – Understanding your customer (customer data) , automation and integration ... integrated, costeffective data warehousing Eliminate the need for special purpose engines Analysis capabilities embedded in the database “Bring the algorithms to the data, not the data to the algorithms” ... understand what is being done with their products and services and how they impact a customer’s life and lifestyle • Accelerate decision time make analytic-based decisions in seconds and pervasive...

Ngày tải lên: 20/12/2013, 17:15

... N-dimensional Data structure Data structure Data Content Data Content Detailed and Detailed and Summarized Data Summarized Data Summarized Data Summarized Data Data Sources Data Sources Relational and ... to Data Warehousing and OLAP Data Warehouse System Components Topic Objective To present the components of a data warehouse system Data Warehouse Data Sources Staging Area Data Marts User Data ... to Data Warehousing and OLAP Raw Data vs Business Information Topic Objective To describe the differences and relationships between raw data and business information ! $ Lead-in ! Turning raw data...

Ngày tải lên: 21/12/2013, 19:15

... complete and seamless hardware and software solution Thanks to Oracle Exadata Database Machine’s scalability the bank is well prepared to handle future volume increases and greater reporting demands ... data volume, data warehouse users, and complexity of business intelligence demands Solutions •• •• Deployed Oracle Exadata Database Machine to improve data warehouse performance and to scale ... Exadata Database Machine as the foundation for its new data warehouse infrastructure, initially deploying V2 machines and later expanding with X2-2 and X2-8 machines to fully convert multiple data...

Ngày tải lên: 23/03/2014, 08:21

Ngày tải lên: 01/04/2014, 18:20

... ® Oracle Data Warehousing and Business Intelligence Solutions 01_919216 ffirs.qxp 11/21/06 10:28 PM Page ii 01_919216 ffirs.qxp 11/21/06 10:28 PM Page iii ® Oracle Data Warehousing and Business ... intelligence, data warehousing, and IT-related roles at Oracle, IBM, Harris Corporation, and the U.S Army Corps of Engineers His papers regarding business intelligence and computer and software ... President & CEO Magazine, Database Trends and Applications, and The Data Warehousing Institute’s publications He also co-authored the books Oracle Essentials: Oracle Database 10g (currently in...

Ngày tải lên: 07/04/2014, 16:02

... Analytics Is Guiding Principles Myths and Misconceptions Data Warehousing Architectures and Skill Sets Data Warehousing Conceptual Architectures Diverse and Disparate Technical Skills Why Do ... In the end, and regardless of blame, the root cause of this and many other data warehousing project failures is the disconnect in understanding and expectations between developers and users A ... it’s catchy and manageable than because it precisely captures my focus Face it, Agile Data Warehousing, Business Intelligence, and Analytics would be a mouthful By and large the data warehousing...

Ngày tải lên: 29/05/2014, 13:56

... list of standard common core security policies Data ownership, classification, and security Trans-border data flow Data and resource access Password usage Utilization of cryptography and key management ... users and vendors about their obligation for protection all data assets To establish the baseline data security stance and classification schema Data Security Policy - Structure and Guidelines ... shareholders and partners This policy therefore discusses: s Data content s Data classification s Data ownership s Data security The introduction also includes an objective statement For data security,...

Ngày tải lên: 17/09/2012, 09:40

... flame furnace and EAF steelmaking All the three technologies and equipments involved are respectively from steel rolling, coking, and steel making process in metallurgical industry, and they together ... content of SO3 and Cl in FA accounts for 12.10% and 12.31%, respectively And there are a lot of SiO2, CaO, and Al2O3 in slag which hold round 75% in total Table Chemical components of ash and slag ... Journal of Energy and Environment (IJEE), Volume 3, Issue 2, 2012, pp.237-246 241 Co-coking technology for WP and BC 3.1 Flowsheet and technical features Co-coking technology for WP and BC assumes...

Ngày tải lên: 05/09/2013, 16:10

... historical data for purchases and sales 1-6 Oracle Database Data Warehousing Guide Data Warehouse Architectures Figure 1–4 Data Sources Architecture of a Data Warehouse with a Staging Area and Data ... OLTP and Data Warehousing Environments Figure 1–1 illustrates key differences between an OLTP system and a data warehouse Figure 1–1 Contrasting OLTP and Data Warehousing Environments OLTP Data ... Chapter 1, "Data Warehousing Concepts" Data Warehousing Concepts This chapter provides an overview of the Oracle data warehousing implementation It includes: s What is a Data Warehouse? s Data Warehouse...

Ngày tải lên: 22/10/2013, 15:15

... The data type of the columns varies between databases However, SQL standards such as SQL−92 and SQL3 define data types that most databases support Some example data types include CHAR, NUMBER, and ... 110 Java, Databases, and Data Types .110 Java−to−JDBC Data Type Mappings .111 JDBC−to−Java Data Type Mappings .114 Standard SQL data types ... ResultSetMetaData objects 135 Using ResultSetMetaData objects 135 ResultSetMetaData example 136 The DatabaseMetaData Interface 140 Creating DatabaseMetaData...

Ngày tải lên: 10/12/2013, 02:15

... The data type of the columns varies between databases However, SQL standards such as SQL−92 and SQL3 define data types that most databases support Some example data types include CHAR, NUMBER, and ... 110 Java, Databases, and Data Types .110 Java−to−JDBC Data Type Mappings .111 JDBC−to−Java Data Type Mappings .114 Standard SQL data types ... ResultSetMetaData objects 135 Using ResultSetMetaData objects 135 ResultSetMetaData example 136 The DatabaseMetaData Interface 140 Creating DatabaseMetaData...

Ngày tải lên: 15/12/2013, 20:15

... corrects data errors Managerial data Managers print invoices Final time and billing information Activity 3.1: Identifying Data- Related Use Cases and Data Requirements Exercise 2: Identifying Hidden Data ... managers, administrative staff Managers correct data Customer information, time and billing information Managers approve data corrections Managerial data, time and billing information, customer information ... 8 Activity 3.1: Identifying Data- Related Use Cases and Data Requirements Exercise 1: Identifying Use Cases that Require Data In this exercise, you will identify data requirements from the provided...

Ngày tải lên: 21/12/2013, 06:16

... OLTP and Data Warehousing Environments Figure 1–1 illustrates key differences between an OLTP system and a data warehouse Figure 1–1 Contrasting OLTP and Data Warehousing Environments OLTP Data ... introduces basic data warehousing concepts It contains the following chapter: s Data Warehousing Concepts Data Warehousing Concepts This chapter provides an overview of the Oracle data warehousing ... enterprise data model and reverse-engineer the logical data model for the data warehouse from this The physical implementation of the logical data Logical Design in Data Warehouses 2-3 Data Warehousing...

Ngày tải lên: 22/12/2013, 10:16

... object is instantiated You could use the data access objects you defined in CCustomerData, but for performance purposes, you should create a new command object and use the ExecuteScalar method as ... Much of the code in this section qualifies and extends the properties you have already defined and implemented This section has two key concepts Validating data is a critical part of any application, ... information about the error is far more important Creating new exceptions is an elegant and readable way to communicate and handle errors Comments Hardcoding the maximum column length into the property...

Ngày tải lên: 24/12/2013, 06:17

... operating reserve assessment and probabilistic evaluation of transient stability ( ) Billinton and Chu (11) The SRIS data base can provide almost all the basic data required in a probabilistic ... rated at 110 kV and above and associated with the transmission of electric power Forced outages of transmission lines and cables have been categorized into line/cablerelated outages and terminal-related ... from the recorded data Data for transmission lines for the - 8 period are shown in Table The ERIS also includes data on transformers, circuit breakers, cables, synchronous and static compensators,...

Ngày tải lên: 03/01/2014, 19:36

... a Data Warehouse? Data Warehouse vs Traditional Operational Data Stores Purpose and Nature Data Structure and Content Data Volume Timeline How Data Warehouses Relate to OLAP Data Warehouses and ... in Data Warehousing The Data Source Operational Data Sources 41 43 43 43 Data Transformation Services 46 DTS Package Tasks Defining DTS Package Components 46 47 The Data Warehouse and OLAP Database ... Processing Power Data Availability Off-the-Shelf Data Mining Tools 458 459 459 459 Definition Operational Data Store vs Data Warehousing OLAP vs Data Mining Data Mining Models Data Mining Algorithms...

Ngày tải lên: 13/02/2014, 08:20

... steps of sample handling and processing, and improving data quality and quantitative capabilities This format also helps to reduce the overall cost and time of the measurement and at the same ... fabrication technologies of MEMS devices and systems Most of these books have focused on silicon-based technologies, such as surface micromachining, and wet and dry etching technologies (RIE and DRIE ... book BioMEMS: Technologies and Applications is divided into three sections: Basic Bio-MEMS Fabrication Technologies Microfluidic Devices and Components for Bio-MEMS Sensing Technologies and Bio-MEMS...

Ngày tải lên: 13/02/2014, 08:20

... typically a transactional database and stores and distributes this data in a fashion that enables easy analytics and report generation The difference between a typical database and a data warehouse not ... professionals understand the main concepts and get started with data warehousing The book aims to maintain an optimal blend of depth and breadth of information, and includes practical examples and scenarios ... Source code and data 132 A.1 Staging Tables Creation and Data Generation 134 Department Table 134 Subject Table 135 A.2 Attendance System Metadata and Data Generation...

Ngày tải lên: 16/02/2014, 08:20

... organization of education, data collection, data input and data transmission to the research teams These coordinators had previous experience with the NMDS and with data handling The revised NMDS ... the HDDS and new NMDS datasets and the degree to which that both datasets allow meaningful monitoring of the whole care process The study will help to understand how medical and nursing data interrelate ... care and intervention data, staff and qualification data, … per day-of-stay from the new NMDS The national data constitute the benchmark to delineate the frame of reference for each APRDRG and...

Ngày tải lên: 16/02/2014, 20:20

... Taxpayer Data on Laptop Computers and Other Portable Electronic Media Devices Appendix V Office of Management and Budget Memoranda The Office of Management and Budget1 has issued several memoranda ... errors, and forward data to the Computing Centers for analysis and posting to taxpayer accounts Page The Internal Revenue Service Is Not Adequately Protecting Taxpayer Data on Laptop Computers and ... loss and the nature of the lost data Management’s Response: The IRS agreed with this recommendation The Mission Assurance and Security Services organization has refined the incident handling and...

Ngày tải lên: 18/02/2014, 04:20