In this IBM Redbooks publication, we discuss and describe a multidimensional data warehousing infrastructure that can enable solutions for complex problems in an efficient and effective manner. The focus of this infrastructure is the InfoSphere Warehouse Cubing Services Feature. With this feature, DB2 becomes the data store for large volumes of data that you can use to perform multidimensional analysis, which enables viewing complex problems from multiple perspectives, which provides more information for management business decision making. This feature supports analytic tool interfaces from powerful data analysis tools, such as Cognos 8 BI, Microsoft Excel, and Alphablox. This is a significant capability that supports and enhances the analytics that clients use as they work to resolve problems with an ever growing scope, dimension, and complexity. Analyzing problems by performing more detailed queries on the data and viewing the results from multiple perspectives yields significantly more information and insight. Building multidimensional cubes based on underlying DB2 relational tables, without having to move or replicate the data, enables significantly more powerful data analysis with less work and leads to faster problem resolution with the capability for more informed management decision making. This capability is known as No Copy Analytics and is made possible with InfoSphere Warehouse Cubing Services.
Formerly known as DB2® Warehouse, InfoSphereTM Warehouse enables a unified, powerful data warehousing environment. It provides access to structured and unstructured data, as well as operational and transactional data. In this IBM® Redbooks® publication, we provide a brief overview of InfoSphere Warehouse, but the primary objective is to discuss and describe the capabilities of one particular component of the InfoSphere Warehouse, which is InfoSphere Warehouse Cubing Services. InfoSphere Warehouse Cubing Services is designed to provide a multidimensional view of data stored in relational databases, for significantly improved query and analysis capabilities. For this, there are particular schema designs that are typically used for these data warehouse and data mart databases, called dimensional, or cube, models. Optimization techniques are used to dramatically improve the performance of the OLAP queries, which are a core component of data warehousing and analytics. InfoSphere Warehouse Cubing Services works with business intelligence (BI) tools, and clients, such as Cognos® , Alphablox, and Microsoft® Excel® , through client interfaces, to accelerate OLAP queries from many data sources. We describe these interfaces and provide examples of how to use them to improve the performance of your OLAP queries.
In this IBM Redbooks publication, we discuss and describe a multidimensional data warehousing infrastructure that can enable solutions for complex problems in an efficient and effective manner. The focus of this infrastructure is the InfoSphere Warehouse Cubing Services Feature. With this feature, DB2 becomes the data store for large volumes of data that you can use to perform multidimensional analysis, which enables viewing complex problems from multiple perspectives, which provides more information for management business decision making. This feature supports analytic tool interfaces from powerful data analysis tools, such as Cognos 8 BI, Microsoft Excel, and Alphablox. This is a significant capability that supports and enhances the analytics that clients use as they work to resolve problems with an ever growing scope, dimension, and complexity. Analyzing problems by performing more detailed queries on the data and viewing the results from multiple perspectives yields significantly more information and insight. Building multidimensional cubes based on underlying DB2 relational tables, without having to move or replicate the data, enables significantly more powerful data analysis with less work and leads to faster problem resolution with the capability for more informed management decision making. This capability is known as No Copy Analytics and is made possible with InfoSphere Warehouse Cubing Services.
This cutting-edge summary combines ideas from several sub-disciplines including geology, geomorphology, oceanography and geochemistry to provide an integrated view of Earth surface dynamics in terms of sediment generation, transport and deposition. Introducing a global view of fundamental concepts underpinning source-to-sink studies, it provides an analysis of the component segments which make up sediment routing systems. The functioning of sediment routing systems is illustrated through calculations of denudation and sedimentation as well as the response to external drivers; with the final sections focusing on the stratigraphic record of sediment routing systems. Containing quantitative solutions to a wide range of problems in Earth surface dynamics, it is suitable for graduate students as well as academic and professional researchers; and will enable an understanding of sediment routing systems.
Following nearly two years of planning and exacting preparation, Operation Overlord, the Allied invasion of the Nazi-dominated European continent, was mounted in the early hours of 6th June, 1944. It was to be a pivotal event leading to the end of the Second World War and victory for the Allied forces. The invasion itself was centred on the largest amphibious landing operation in history. It involved 7000 naval vessels, 3000 aircraft, 17000 American and British paratroopers and thousands of additional military personnel. What awaited the Allied landing forces—many of them suffering the effects of sea sickness when they were delivered into the surf of the five main landing beaches on the Normandy coast of France—were key elements in the formidable defences of Hitlers vaunted Atlantic Wall. The Wall was a 2500-mile chain of various types of fortifications stretching from the North Cape to the Bay of Biscay. That portion of the German defences between Caen to the east and Cherbourg to the west was particularly menacing, due largely to the planning and implementations of Feldmarschall Erwin Rommel, appointed by Hitler to take charge of the Atlantic Wall defences.D-Day Defences revisits many of the locations within the five-beach landing area of the invasion forces, focusing on the various aspects of the German fortifications, the types of defensive systems employed against the American, British and Canadian invaders, and the results experienced by both invaders and defenders in the Allied struggle to gain and hold possession of that pathway to Berlin.
Split into two sections, Part I of this volume from Science is devoted to a broad sampling of the status of a revolution in applied biology. The emphasis of Part II in this volume is fundamental research rather than techniques or practical applications.
Each vehicle featured is illustrated by a full-color side-profile artwork, and accompanied by a detailed specifications table giving country of origin, crew, weight, dimensions, armor, armament, powerplant, and performance, all measurements in imperial and metric. In addition, there is accompanying text for each vehicle that summarizes the vehicle's development and service history"--Jacket.
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