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Record Nr. |
UNISALENTO991003244059707536 |
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Autore |
Celko, Joe. |
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Titolo |
Joe Celko's analytics and OLAP in SQL [electronic resource] / Joe Celko |
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Pubbl/distr/stampa |
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San Francisco, Calif. : Morgan Kaufmann |
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Oxford : Elsevier Science [distributor], 2006 |
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ISBN |
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Descrizione fisica |
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Collana |
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The Morgan Kaufmann series in data management systems |
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Disciplina |
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Soggetti |
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SQL (Computer program language) |
OLAP technology |
SQL (Langage de programmation) |
OLAP, Technologie |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Risorsa elettronica |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- Chapter 1: Basic Reports & History -- Chapter 2: Crosstabs -- Chapter 3: Star and Snowflake Schemas -- Chapter 4: Data Migration -- Chapter 5: MERGE Statement -- Chapter 6: OLAP Basics -- Chapter 7: GROUPING Operators in SQL -- Chapter 8: OLAP Operators in SQL -- Chapter 9: Cubes -- Chapter 10: Data Quality -- Chapter 11: Correlation -- Chapter 12: Distributions -- Chapter 13: Market Baskets -- Chapter 14: Decision and Regression Trees -- Chapter 15: Computer Intensive Analysis -- Chapter 16: Relationship Analytics -- Chapter 17: Database Architectures. |
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Sommario/riassunto |
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Before SQL programmers could begin working with OLTP (On-Line Transaction Processing) systems, they had to unlearn procedural, record-oriented programming before moving on to SQLs declarative, set-oriented programming. This book covers the next step in your growth. OLAP (On-Line Analytical Processing), Data Warehousing and Analytics involve seeing data in the aggregate and over time, not as single transactions. Once more it is time to unlearn what you were previously taught. This book is not an in-depth look at particular subjects, but an overview of many subjects that will give the working |
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RDBMS programmers a map of the terra incognita they will faceif they want to grow. * Expert advice from a noted SQL authority and award-winning columnist, who has given ten years of service to the ANSI SQL standards committee and many more years of dependable help to readers of online forums. * First book that teaches what SQL programmers need in order to successfully make the transition from transactional systems (OLTP) into the world of data warehouse data and OLAP. * Offers real-world insights and lots of practical examples. * Covers the OLAP extensions in SQL-99; ETL tools, OLAP features supported in DBMSs, other query tools, simple reports, and statistical software. |
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2. |
Record Nr. |
UNINA9911001465903321 |
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Autore |
Meyer Christine |
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Titolo |
Hunger and Social Work : An introduction / / by Christine Meyer |
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Pubbl/distr/stampa |
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Wiesbaden : , : Springer Fachmedien Wiesbaden : , : Imprint : Springer, , 2025 |
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ISBN |
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Edizione |
[1st ed. 2025.] |
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Descrizione fisica |
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1 online resource (VII, 275 p.) |
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Disciplina |
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Soggetti |
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Social work education |
Social policy |
Social service |
Social Education |
Social Policy |
Social Work |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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I Molecular spectroscopy -- General -- Mass spectrometry (MS) -- Nuclear magnetic resonance spectroscopy (NMR) -- II Electroanalytical methods -- General -- Potentiometry -- Coulometry -- Amperometry -- Voltammetry -- III Other analytical methods -- Gravimetric analysis -- Thermal methods -- Use of radioactive nuclides -- Fluorescence |
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methods -- IV Sensors and automation techniques -- General information on sensors -- Electrochemical sensors -- Optical sensors (optodes) -- Flow injection analysis (FIA) -- V Statistics -- Experimental errors -- Statistical errors -- Gaussian error propagation -- Measured value distribution -- Parameter estimates -- Method validation -- Outlier tests -- Glossary. |
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Sommario/riassunto |
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The textbook offers an introduction to the elementary connection between social work and the human need for food. At present, hunger as a basic human need has become a secondary issue in social work, although the two are constitutively linked. The tasks of social work lie in the fulfilment of basic human needs, especially in its historical predecessors. For the first time, this introduction provides an overview of the multi-layered aspects of social work with regard to satisfying the need for hunger in socio-historical terms and in various constellations of social work, and also focuses on the abuse of power in educational contexts. Depending on social developments and the resulting life situations, hunger and food poverty are recurring major challenges and as such must be integrated into socio-educational thinking and reflected in action. This textbook provides contexts and suggestions for new approaches in this area. The author Dr. Christine Meyer is Professor of Social Work in the Life Course at the University of Vechta. This book is a translation of an original German edition. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. This book is a translation of an original German edition. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. |
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