Get ready to make SQL easy! Updated for the latest version of SQL, the new edition of this perennial bestseller shows programmers and web developers how to use SQL to build relational databases and get valuable information from them. Covering everything you need to know to make working with SQL easier than ever, topics include how to use SQL to structure a DBMS and implement a database design; secure a database; and retrieve information from a database; and much more. SQL is the international standard database language used to create, access, manipulate, maintain, and store information in relational database management systems (DBMS) such as Access, Oracle, SQL Server, and MySQL. SQL adds powerful data manipulation and retrieval capabilities to conventional languages--and this book shows you how to harness the core element of relational databases with ease. Server platform that gives you choices of development languages, data types, on-premises or cloud, and operating systems Find great examples on the use of temporal data Jump right in--without previous knowledge of database programming or SQL As database-driven websites continue to grow in popularity--and complexity--SQL For Dummies is the easy-to-understand, go-to resource you need to use it seamlessly.

Daten und Datenbanken sind quasi A1/4berall. Mit der Standardabfragesprache SQL kAnnen Daten in relationalen Datenbanken einfach, strukturiert und zielsicher abgefragt werden. Erfahren Sie in diesem Buch, welches kein Vorwissen voraussetzt, wie man Datenbanken erstellt, wie man Daten ordnet und abfragt und wie man SQL-Anweisungen in Programme und Websites einbindet. Nutzen Sie dieses Buch auch als Nachschlagewerk. Ganz wichtig: Sie lernen auch, wie Sie Ihre Datenbanken und Daten schA1/4tzen und wie Sie typische Fehler vermeiden.

Database Development For Dummies is a "prequel" to SQL for Dummies, which is used in many college database courses across the country. Database Development For Dummies tells why and how database systems came into being, then using actual examples, describes the many obstacles to success that frequently arise in database development projects, and how to handle them.

The key to successful database development is accurate and appropriate modeling of the real-world system that will be placed on the computer. Database Development For Dummies describes in detail two popular modeling methods, the entity-relationship model and the semantic object model. Once the model of a system is complete, the book describes how to convert the model into a database design, then implement the model on the target platform.

Database on intranets and the Internet is covered, as are the issues that arise when multiple users simultaneously access the same database. A chapter is devoted to the emerging enterprise database market, including data warehousing. Another chapter covers the new object-relational technology.

Would
you
read
information
presented
like
this?

No. It's just not natural. Sometimes presentation is almost as important as content. When you create a report, the goal is to provide information for readers in a format they can readily understand.

"Crystal Reports 10 For Dummies, " the latest version of the most popular report writer in the world, shows you how to create simple or sophisticated reports, turning data into interactive, actionable reports that convey what's happening in your business. You can progress cover-to-cover or use the index to find out how to: Give your reports more pizzazz by using the correct fonts, color, drop shadows, graphic elements, and moreIntegrate elements from multiple, non-database sourcesGroup sort, total result sets, cross-tab reports, and add formulas, charts, or mapsPrint reportsUse customized Business Views gleaned from the same information to provide each reader with information he or she needs to know without spilling all the beans, sales figures, marketing information, or whateverPresent multi-dimensional data in OLAP (Online Analytical Processing) cubesGet ideas from sample reports on the companion Web site

Written by Allen G. Taylor, nationally known lecturer, teacher, and author of over 20 books, including "Database Development for Dummies, Crystal Reports 10 For Dummies" makes it crystal clear how to: Store your information securely in Crystal RepositoryUse Crystal Analysis 10 to display OLAP data so you and your report's readers can analyze the information in an online environmentUse Crystal Enterprise to put Crystal Reports online for viewing by hundreds or thousands of people in your organization

Whether you want to dazzle your company's CEO and shareholders, motivate the sales force, or simply share database information cogently, with "Crystal Reports 10 For Dummies" you not only make your point, you an impression. When your reports look professional, you look professional.

A report is only useful if those who receive it understand what it means. Knowing how to use Crystal Reports gives you the edge in producing reports from your database that really are crystal clear.

"Crystal Reports 2008 For Dummies" is a quick and easy guide to get you going with the latest version of this bestselling report-writing software. In fact, it's so popular that previous editions have made it a bestseller too. "Crystal Reports 2008 For Dummies" gives you just what you should know to produce the reports you'll need most often, including how to: Pull specific information from your database, sort and group it, and find the details you needUse dynamic or cascading promptsTroubleshoot and print reports and save time with templatesView reports on your LANWrite formulas to retrieve specific informationCreate and update OLAP reportsFormat reports, control page breaks, and even add graphics or Flash filesEnhance your reports with charts and mapsUse Crystal Reports in the enterprise

There's also a companion Web site with sample reports from the book and links to sites with more related information. With "Crystal Reports 2008 For Dummies" by your side, you'll soon be able to create reports from simple to spectacular, whenever the need arises.

Daten und Datenbanken sind quasi überall. Mit der Standardabfragesprache SQL können Daten in relationalen Datenbanken einfach, strukturiert und zielsicher abgefragt werden. Erfahren Sie in diesem Buch, das kein Vorwissen voraussetzt, wie Sie Datenbanken erstellen, Daten ordnen und abfragen und wie Sie SQL-Anweisungen in Programme und Websites einbinden. Nutzen Sie dieses Buch auch als Nachschlagewerk. Ganz wichtig: Sie lernen auch, wie Sie Ihre Datenbanken und Daten schützen und wie Sie typische Fehler vermeiden.