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Databases DeMYSTiFieD, 2nd Edition
 
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Databases DeMYSTiFieD, 2nd Edition [Formato Kindle]

Andy Oppel

Prezzo Copertina Ed. Cartacea: EUR 18,20
Prezzo Kindle: EUR 12,09 include IVA (dove applicabile) e il download wireless gratuito con Amazon Whispernet
Risparmi: EUR 6,11 (34%)

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Descrizione prodotto

Sinossi

 Learning DATABASE fundamentals just got a whole lot EASIER! Now you can design, build, and manage a fully functional database with ease. Thoroughly updated to cover the latest technologies and techniques,  Databases Demystified, Second Edition gives you the hands-on help you need to get started. Written in a step-by-step format, this practical guide covers methods that can be used with any database, including Microsoft Access, MySQL, Microsoft SQL Server, and Oracle. You'll learn about relational database components, database queries, SQL, the database life cycle, logical database design using normalization, and physical database design. Data and process modeling, database security, Online Analytical Processing (OLAP), and XML are also covered. Detailed examples and concise explanations make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce learning.  It's a no-brainer! You'll find out how to:  Create and run database queries using the forms-based query tool in Microsoft Access Write SQL statements and queries Use entity relationship diagrams (ERDs) for data modeling Design physical tables Connect databases to users, computer systems, and applications Secure database data Handle cursor processing, transaction management, and performance tuning Integrate XML documents and objects into databases  Simple enough for a beginner, but challenging enough for an advanced student,  Databases Demystified, Second Edition is your self-paced guide to learning universal database concepts.


Dettagli prodotto

  • Formato: Formato Kindle
  • Dimensioni file: 7995 KB
  • Lunghezza stampa: 448
  • Utilizzo simultaneo di dispositivi: Fino a dispositivi, per limite di editore
  • Editore: McGraw-Hill; 2 edizione (10 novembre 2010)
  • Venduto da: Amazon Media EU S.à r.l.
  • Lingua: Inglese
  • ASIN: B004E9SYJC
  • Da testo a voce: Abilitato
  • X-Ray: Non abilitato

Recensioni clienti

Non ci sono ancora recensioni di clienti su Amazon.it
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Le recensioni clienti più utili su Amazon.com (beta)
Amazon.com: 4.5 su 5 stelle  11 recensioni
8 di 8 persone hanno trovato utile la seguente recensione
5.0 su 5 stelle A surprisingly complete, design-oriented book! 24 maggio 2011
Di Mark Meyer - Pubblicato su Amazon.com
Formato:Formato Kindle
This is a great book and I'm going to teach out of it. It is clearer and more accessible than big database textbooks that cost $140 (which the students never read anyway.) Plus, it has great screenshots and covers both Mysql qnd Microsoft Access. But what I really like is how much design he put into it. It covers a lot of the really essential items and is a pleasure to read.
6 di 6 persone hanno trovato utile la seguente recensione
4.0 su 5 stelle Good for a beginner, pity about "Northwind" 4 dicembre 2011
Di Michael - Pubblicato su Amazon.com
Formato:Brossura
As a hobbyist in this field one of the books that I've found useful has been "Databases demystified" by Andy Oppel - a really basic introduction on the 'how to' of databases. The text is easy to follow and what I like was that at the end of each chapter there is a 'quiz' where you get to test whether you understood what you had just read. I'd used relational databases in the past (not designed them), so understood the basics, but this book helped me get my head around the language and why things are as they are.

Not a bad section on SQL except that it was all written for Oracle. I'm in search of a 'generic' book that explains about using databases, one that doesn't reflect the writers career path. Maybe it will never happen!

The other thing I found annoying about this book, and just about everything else written for beginners on databases, is that they all use the Microsoft Access 'Northwind' example. I reckon the mythical Northwind must be the most written about company in the computer beginners guides. But forgive me world, there is more to life than Microsoft Access.

Databases demystified is not as bad as some when it comes to this, but their whole chapter on Form-based Database Queries uses Microsoft Access as the example -- why? It is well worth putting aside these problems because the book is easy to read, full of general advice, and when you finish it you will know the basics, and a bit more, of data base design.

Definitely worth the investment if you are going to use a database as part of your application and if, like me, you've never done it before.

What I liked:

- Easy to read and you'll find the quizzes help you check your learning (McGraw Hill are the publishers).
- Doesn't make too many assumptions about pre-existing knowledge -- most things are explained in a clear and simple, but not patronising way.

What sucks:

- All the books I see that use Northwind and Microsoft Access as the default beginner's example database. Please universe -- stop doing that!
- Why make the SQL section so specific to Oracle? The book was pretty good when it was general, but quickly became confusing when it got into specific platforms.
3 di 3 persone hanno trovato utile la seguente recensione
5.0 su 5 stelle Simple and concise, just what I was looking for 7 ottobre 2011
Di Aviad - Pubblicato su Amazon.com
Formato:Brossura|Acquisto verificato Amazon
For someone who never had any official courses or training in databases, only bits and pieces from things I had to do in work or in university exercises, this book was just what I was looking for. It's simple and gets right to the point. It gives good examples and is really thorough with them, covering a lot of permutations to give the reader the proper intuition in how to deal with the material learned. Overall I am extremely satisfied with this book and highly recommend it.

I più evidenziati

 (Cos'è?)
&quote;
A database object is a named data structure that is stored in a database. &quote;
Evidenziato da 22 utenti Kindle
&quote;
schema, a term used for the collection of all the data items stored in a particular database. &quote;
Evidenziato da 21 utenti Kindle
&quote;
A recursive relationship is a relationship between instances of the same entity such as an employee who reports to another employee or a product part composed of other product parts. &quote;
Evidenziato da 17 utenti Kindle

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