Joe Celko's SQL for Smarties

Advanced SQL Programming

Author: Joe Celko

Publisher: Morgan Kaufmann

ISBN: 012800830X

Category: Computers

Page: 852

View: 2009

SQL for Smarties was hailed as the first book devoted explicitly to the advanced techniques needed to transform an experienced SQL programmer into an expert. Now, 20 years later and in its fifth edition, this classic reference still reigns supreme as the only book written by a SQL master that teaches programmers and practitioners to become SQL masters themselves! These are not just tips and techniques; also offered are the best solutions to old and new challenges. Joe Celko conveys the way you need to think in order to get the most out of SQL programming efforts for both correctness and performance. New to the fifth edition, Joe features new examples to reflect the ANSI/ISO Standards so anyone can use it. He also updates data element names to meet new ISO-11179 rules with the same experience-based teaching style that made the previous editions the classics they are today. You will learn new ways to write common queries, such as finding coverings, partitions, runs in data, auctions and inventory, relational divisions and so forth. SQL for Smarties explains some of the principles of SQL programming as well as the code. A new chapter discusses design flaws in DDL, such as attribute splitting, non-normal forum redundancies and tibbling. There is a look at the traditional acid versus base transaction models, now popular in NoSQL products. You’ll learn about computed columns and the DEFERRABLE options in constraints. An overview of the bi-temporal model is new to this edition and there is a longer discussion about descriptive statistic aggregate functions. The book finishes with an overview of SQL/PSM that is applicable to proprietary 4GL vendor extensions. New to the 5th Edition: Downloadable data sets, code samples, and vendor-specific implementations! Overview of the bitemporal model Extended coverage of descriptive statistic aggregate functions New chapter covers flaws in DDL Examination of traditional acid versus base transaction models Reorganized to help you navigate related topics with ease Expert advice from a noted SQL authority and award-winning columnist Joe Celko, who served on the ANSI SQL standards committee for over a decade Teaches scores of advanced techniques that can be used with any product, in any SQL environment, whether it is SQL 92 or SQL 2011 Offers tips for working around deficiencies and gives insight into real-world challenges

Database Modeling and Design

Logical Design

Author: Toby J. Teorey,Sam S. Lightstone,Tom Nadeau,H.V. Jagadish

Publisher: Elsevier

ISBN: 0123820219

Category: Computers

Page: 352

View: 2981

Database Modeling and Design, Fifth Edition, focuses on techniques for database design in relational database systems. This extensively revised fifth edition features clear explanations, lots of terrific examples and an illustrative case, and practical advice, with design rules that are applicable to any SQL-based system. The common examples are based on real-life experiences and have been thoroughly class-tested. This book is immediately useful to anyone tasked with the creation of data models for the integration of large-scale enterprise data. It is ideal for a stand-alone data management course focused on logical database design, or a supplement to an introductory text for introductory database management. In-depth detail and plenty of real-world, practical examples throughout Loaded with design rules and illustrative case studies that are applicable to any SQL, UML, or XML-based system Immediately useful to anyone tasked with the creation of data models for the integration of large-scale enterprise data.

Data Mining: Concepts and Techniques

Author: Jiawei Han,Jian Pei,Micheline Kamber

Publisher: Elsevier

ISBN: 9780123814807

Category: Computers

Page: 744

View: 2526

Data Mining: Concepts and Techniques provides the concepts and techniques in processing gathered data or information, which will be used in various applications. Specifically, it explains data mining and the tools used in discovering knowledge from the collected data. This book is referred as the knowledge discovery from data (KDD). It focuses on the feasibility, usefulness, effectiveness, and scalability of techniques of large data sets. After describing data mining, this edition explains the methods of knowing, preprocessing, processing, and warehousing data. It then presents information about data warehouses, online analytical processing (OLAP), and data cube technology. Then, the methods involved in mining frequent patterns, associations, and correlations for large data sets are described. The book details the methods for data classification and introduces the concepts and methods for data clustering. The remaining chapters discuss the outlier detection and the trends, applications, and research frontiers in data mining. This book is intended for Computer Science students, application developers, business professionals, and researchers who seek information on data mining. Presents dozens of algorithms and implementation examples, all in pseudo-code and suitable for use in real-world, large-scale data mining projects Addresses advanced topics such as mining object-relational databases, spatial databases, multimedia databases, time-series databases, text databases, the World Wide Web, and applications in several fields Provides a comprehensive, practical look at the concepts and techniques you need to get the most out of your data

Data mining

praktische Werkzeuge und Techniken für das maschinelle Lernen

Author: Ian H. Witten,Eibe Frank

Publisher: N.A

ISBN: 9783446215337

Category:

Page: 386

View: 8687


Abfragen von Microsoft SQL Server 2012 - Original Microsoft Training für Examen 70-461

Praktisches Selbststudium und Prüfungsvorbereitung

Author: Itzik Ben-Gan,Dejan Sarka,Ron Talmage

Publisher: Microsoft Press Deutschland

ISBN: 3848301679

Category: Computers

Page: 700

View: 1737

Erlernen Sie das Abfragen von Microsoft SQL Server 2012 und bereiten Sie sich gleichzeitig auf das Examen 70-461 vor. Das vorliegende Buch bietet Ihnen einen umfassenden Lehrbuchteil, mit dem Sie selbständig lernen und anhand praktischer Übungen die prüfungsrelevanten Fähigkeiten erwerben. Die anschließende Lernzielkontrolle ermöglicht Ihnen, anhand von Fragen und Antworten Ihre Kenntnisse zu überprüfen. Das Buch eignet sich auch als Nachschlagewerk für die tägliche Arbeit. Auf CD finden Sie eine Testprüfung mit 200 Fragen (englischsprachig). Verbessern Sie Ihre Kenntnisse und Ihre beruflichen Chancen mit diesem Original Microsoft Training.

Einführung in SQL

Author: Alan Beaulieu

Publisher: O'Reilly Germany

ISBN: 3897219387

Category: Computers

Page: 353

View: 2090

SQL kann Spaß machen! Es ist ein erhebendes Gefühl, eine verworrene Datenmanipulation oder einen komplizierten Report mit einer einzigen Anweisung zu bewältigen und so einen Haufen Arbeit vom Tisch zu bekommen. Einführung in SQL bietet einen frischen Blick auf die Sprache, deren Grundlagen jeder Entwickler beherrschen muss. Die aktualisierte 2. Auflage deckt die Versionen MySQL 6.0, Oracle 11g und Microsoft SQL Server 2008 ab. Außerdem enthält sie neue Kapitel zu Views und Metadaten. SQL-Basics - in null Komma nichts durchstarten: Mit diesem leicht verständlichen Tutorial können Sie SQL systematisch und gründlich lernen, ohne sich zu langweilen. Es führt Sie rasch durch die Basics der Sprache und vermittelt darüber hinaus eine Reihe von häufig genutzten fortgeschrittenen Features. Mehr aus SQL-Befehlen herausholen: Alan Beaulieu will mehr vermitteln als die simple Anwendung von SQL-Befehlen: Er legt Wert auf ein tiefes Verständnis der SQL-Features und behandelt daher auch den Umgang mit Mengen, Abfragen innerhalb von Abfragen oder die überaus nützlichen eingebauten Funktionen von SQL. Die MySQL-Beispieldatenbank: Es gibt zwar viele Datenbankprodukte auf dem Markt, aber welches wäre zum Erlernen von SQL besser geeignet als MySQL, das weit verbreitete relationale Datenbanksystem? Der Autor hilft Ihnen, eine MySQL-Datenbank anzulegen, und nutzt diese für die Beispiele in diesem Buch. Übungen mit Lösungen: Zu jedem Thema finden Sie im Buch gut durchdachte Übungen mit Lösungen. So ist sichergestellt, dass Sie schnell Erfolgserlebnisse haben und das Gelernte auch praktisch umsetzen können.

MySQL 5

Einführung, Programmierung, Referenz

Author: Michael Kofler

Publisher: Pearson Deutschland GmbH

ISBN: 9783827322531

Category: MySQL 5.0

Page: 1028

View: 7938


Abaelards "Historia calamitatum"

Text - Übersetzung - literaturwissenschaftliche Modellanalysen

Author: Dag Nikolaus Hasse

Publisher: Walter de Gruyter

ISBN: 9783110170122

Category: Authors, Latin (Medieval and modern)

Page: 322

View: 3575

Peter Abelard's autobiography, the Historia calamitatum, is one of the best-known medieval texts, especially because of the story of his love for Heloise which it recounts. In recent decades, there was so much controversy about the authenticity of the documents concerning Abelard and Heloise that the critical interpretation of the texts was relegated to the sidelines. The present volume provides a way out of this impasse. In it, the famous text is subjected to a series of exemplary analyses from the perspectives of seven different 20th century literary theories (aesthetics of reception, Foucault, Gender Studies, Rhetorical Stylistic Analysis, Psychology of Literature, Cultural Studies, Deconstruction). The analyses are preceded by the Latin text of the Historia calamitatum with a modern German translation. This is thus the first time that the Historia calamitatum has been presented in a bilingual edition.

Additive Fertigungsverfahren

Additive Manufacturing und 3D-Drucken für Prototyping - Tooling - Produktion

Author: Andreas Gebhardt

Publisher: Carl Hanser Verlag GmbH Co KG

ISBN: 3446452362

Category: Technology & Engineering

Page: 736

View: 3355

Die aktualisierte 5. Auflage dieses Standardwerks beschreibt die, noch anhaltende, Entwicklung und Verbreitung der Generativen Fertigungstechnik über alle Branchen und viele Anwendergruppen hinweg. Leistungsfähige Production Printer arbeiten in der Industrie und Fabber, kleine, preiswerte und meist selbst zu bauende 3D-Drucker, erschließen die Generative Fertigung auch für Privatleute und an entlegenen Orten. Seriöse Journale und Tageszeitungen machen mit Druckern Erfolgsgeschichten auf. Drucker sind in aller Munde. Daneben wird die Technik sukzessive verbessert. Die Prozesse werden stabiler und vor allem reproduzierbar. Eine wirkliche Massenproduktion von Einzelteilen gelingt in einzelnen Branchen und beginnt sich durchzusetzen. Neu in der 5. Auflage sind: - Aktualisierungen: Firmen, Maschinen und Material; Anwendungsbeispiele - Erweiterungen: Fabbertechnologie, Do It Yourself Drucker EXTRA: E-Book inside

Wiederverwendung von Antike im Mittelalter

Die Sicht des Archäologen und die Sicht des Historikers

Author: Arnold Esch

Publisher: Walter de Gruyter

ISBN: 3110200821

Category: Religion

Page: 100

View: 3480

In the Middle Ages, imaginative re-use was made of architectural components from classical antiquity such as columns, capitals, cornices, and even statues, sarcophagi, reliefs and inscriptions; the motives ranged from simple utilisation of materials through interpretatio christiana to political legitimation. The author demonstrates how this re-use has been assessed by archaeologists, historians and art historians and what insights they have gained.

John Stuart Mill: Über die Freiheit

Author: Michael Schefczyk,Thomas Schramme

Publisher: Walter de Gruyter GmbH & Co KG

ISBN: 3110380706

Category: Philosophy

Page: 212

View: 1871

This work provides an interpretation of John Stuart Mill’s On Liberty (1859) and elucidates the fundamental principles of Mill’s concept of liberty. For Mill, the right to form one’s own convictions and live according to them should only be infringed upon for one reason, namely “to prevent harm to others”.

SQL

kurz & gut ; [behandelt Oracle DB2, SQL Server & MySQL]

Author: Jonathan Gennick

Publisher: O'Reilly Verlag DE

ISBN: 9783897212688

Category:

Page: 171

View: 4869


Moneymakers

Author: Klaus W. Bender

Publisher: John Wiley & Sons

ISBN: 352750236X

Category: Business & Economics

Page: 316

View: 6540

This book is about the most precious piece of paper we know, about bank-notes. Modern life would be unthinkable without them. Yet, the general public is kept very much in the dark about how they are made or who makes them. It is rarely known, for example, that despite America's technical Prowess all dollar bills are printed exclusively on German high-security printing presses using secret Swiss special inks, or that the phony 100 dollar bills, the so-called supernotes may well be printed in a top-secret printing works located just north of the white House and run by the CIA - although the US government is blaming the rogue government of North Korea for counterfeiting these bills. This book is finally lifting the veil on an industry used to absolute secrecy. It recounts the stories of a British banknote printer who, fearing the loss of his customer, informed the Egyptian secret service that the securities printing machinery the Egyptians were about to buy was of Jewish origin; of a private printer who convinced the Polish central bank that it should destroy a complete series of new, perfect banknotes which had been printed by a competitor, or of an Argentinean high-security printer who came to print genuine fake bank-notes for Zaire and Bahrain as a result of two sting operations, which smell of the Belgian and French secret service. Moneymakers, by offering a detailed view of the banknote industry and its modus operandi, removes the industry's carefully imposed shroud of secrecy. This book has been researched over a five-year period in Europe, the USA, and Latin America. The book is based exclusively on personal Interviews and confidential mate4rial normally not accessible to outsiders. There were attempts to stop this research project. Klaus W. Bender has peered behind the scenes of the Secret and exclusive world of the moneymakers. - Financial Times Deutschland, 2004 The errors and pitfalls at the birth of the euro make Bender's research so unnerving. - Suddeutsche Zeitung, 2004 Bender does not mince his words when he describes abuses - and there are lots of them. - Neue Zurcher Zeitung, 2004

PHP and MySQL für Dummies

Author: Janet Valade

Publisher: John Wiley & Sons

ISBN: 3527812652

Category: Computers

Page: 464

View: 3028

PHP ist nach wie vor die wichtigste serverseitige Websprache und MySQL das wichtigste Webdatenbank-Managementsystem. Als Team sind die beiden unschlagbar, wenn es um die Erstellung dynamischer Webseiten geht. In diesem Buch erklärt Ihnen Janet Valade die Grundlagen und das Zusammenspiel von PHP und MySQL anhand typischer Anwendungsbeispiele.