The document provides an introduction to SAP Business Warehouse (BW) and its key concepts and objects for reporting and analysis. It defines key terms like InfoObjects, InfoCubes, InfoProviders, Operational Data Store (ODS), and MultiProviders. InfoCubes contain key figures and characteristics for analysis, InfoProviders deliver data for queries, ODS stores raw source data, and MultiProviders combine data from multiple sources. The document outlines the architecture of SAP BW for staging data from different sources and enabling online analytical processing (OLAP) for multi-dimensional analysis.
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Introduction to SQL Server 2008 Management Data Warehouse (MDW)Dean Willson
The MDW, in conjuction with the Performance Data Collector, is a comprehensive performance monitoring and reporting system introduced in SQL Server 2008. It is a handy way to consolidate performance monitoring data for all your servers on a single system.
This powerpoint slide deck is the presentation given at the Microsoft center in Waltham, MA titled Leading Practices and Insights for Managing Data Integration Initiatives.
Topics covered include:
Key Drivers
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Tools and Products
Useful Case Studies
Success Factors
this is the ppt this contains definition of data ware house , data , ware house, data modeling , data warehouse architecture and its type , data warehouse types, single tire, two tire, three tire .
Introduction to SQL Server 2008 Management Data Warehouse (MDW)Dean Willson
The MDW, in conjuction with the Performance Data Collector, is a comprehensive performance monitoring and reporting system introduced in SQL Server 2008. It is a handy way to consolidate performance monitoring data for all your servers on a single system.
This powerpoint slide deck is the presentation given at the Microsoft center in Waltham, MA titled Leading Practices and Insights for Managing Data Integration Initiatives.
Topics covered include:
Key Drivers
Approaches and Strategy
Tools and Products
Useful Case Studies
Success Factors
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вихователь, спеціаліст вищої кваліфікаційної категорії
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Data Warehouse – Introduction, characteristics, architecture, scheme and modelling, Differences between operational database systems and data warehouse.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
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Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
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Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
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The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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2. Slide 2
Data Warehouse System
A data warehouse system serves primarily to stage information from various
data sources.
The information is staged in various forms including personalized reports,
freely definable queries, and predefined reports.
A data warehouse can:
– Pool data from different, mostly heterogeneous sources
– Overcome this heterogeneity on different levels (system, schema, and
data)
– Stage data in the form required by the user
3. Slide 3
What We Expect from a Data
Warehouse
The following demands are made on a data warehouse:
– Standardized structuring and presentation of all company
information
– An easy-to-use, single-point of access to all company
information
– Sophisticated business reporting methods for self-service
analysis at all levels
– Fast and cost-effective installation
– A high performance environment
– Data staging from heterogeneous environment
– Release of source systems and IT organization
– Data access that is independent of the source system
– Analysis of data over a specific period of time, and the storage
of historical information (time-dependent master data)
4. Slide 4
SAP Business Information Warehouse
SAP BW provides the following:
– Data warehousing system with optimized data structures for
reporting and analysis
– Separate system
– OLAP engine and tools
– Comprehensive data-warehousing architectural base
– Automated data warehouse management
– Pre-configuration using SAP global business know-how
5. Slide 5
Terminology and Objects in SAP BW:
InfoObject
Business analysis-objects (customers,
sales volumes, and so on) are called
InfoObjects in SAP BW.
InfoObjects are divided into
characteristics and key figures.
Characteristics can be further divided
into units, time characteristics, and
technical characteristics.
Key figures are all data fields that are used to store values or
quantities.
6. Slide 6
Terminology and Objects in SAP BW:
InfoCube
The central data containers that form
the basis for reports and analyses in
SAP BW are called InfoCubes.
They contain key figures (sales
volumes, incoming orders, actual
costs, and so on) and a link to the
characteristics (that is, to the master
data of the SAP BW system [cost centers, customers, materials, and
so on]).
Key figures are stored in a single fact table, with the characteristics
stored in individual dimension tables.
7. Slide 7
Terminology and Objects in SAP BW:
InfoProvider
InfoProvider is the super-ordinate term for an object that you can use
to create reports in Business Explorer (BEx).
InfoProviders deliver data that can be analyzed using a query.
InfoProviders can deliver data from physical data stores…
– InfoCubes
– ODS Objects
– InfoObjects
…or logical views of physical data stores…
– InfoSets
– Remote Cubes
– Virtual InfoCubes
– MultiProviders
8. Slide 8
Terminology and Objects in SAP BW:
Operational Data Store (ODS)
An ODS is a data store in which data is stored at a basic level
(document level).
This data is often from various data sources and/or source systems.
ODS objects should be reported very selectively because ODS objects
are not built for reporting purposes other than in drill-down paths to
retrieve a few detailed records.
9. Slide 9
Terminology and Objects in SAP BW:
MultiProviders
Multi-Providers combine data from of
all types of InfoProviders (InfoCubes,
ODS Objects, InfoObjects and
InfoSets).
Multi-Providers do not store the data,
but access the data from the
underlying InfoProviders.
Multi-Providers require additional
processing in SAP BW.
Multi-Providers should be used sparingly – only when you really need to
combine data from two different InfoProviders.
10. Slide 10
Business Information Warehouse
Architecture
SAP BW enables Online Analytical Processing (OLAP) for staging
information from large amounts of operative and historical data.
OLAP technology permits multi-dimensional analyses according to
various business perspectives (slice and dice).