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CouchDB: The Definitive Guide (Animal Guide)
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Pressestimmen
"Das Buch fasst sich angenehm kurz, geht aber auf die wichtigsten Views und Design-Dokumente ausführlich und mit einer Menge praktischer Beispiele ein. Es ist deshalb jedem zu empfehlen, der schon einmal von CouchDB gehört hat und neugierig geworden ist." - Linux-Magazin, Mai 2010 "Auf 272 Seiten wird knapp, aber sehr prägnant alles erläutert, was man wissen und beachten sollte, wenn man mit CouchDB arbeiten möchte. Die Autoren schaffen es dabei selbst auf Details einzugehen und schreiben ohne einen mit viel akademischen Weisheiten zu bombardieren funktionierende Lösungsätze. Immer wieder wird bei den jeweiligen Aspekten auf das zerntrale abgehoben und somit dem Leser verständlich gemacht, wo die (teilweise gravierenden) Unterschiede liegen. Man merkt das die Autoren reichlich Erfahrung haben müssen, und so finden sich auch nützliche Angaben über Performance der einzelnen Angebote oder Warnungen/Informationen zu potentiellen Fehleinschätzungen die ein Neuling in diesem Bereich begehen könnte. Ein sehr gelungenes Buch." - php-nuke.de, April 2010 Lesen Sie die ausführliche Rezension unter: http://php-nuke.de/index.php?option=com_content&view=article&id=16&Itemid=9 "Ohne Zweifel das wohl am weitesten in die Materie eindringende Buch zu CouchDB, das derzeit auf dem Markt ist. Dass CouchDB ein echter Renner ist und wohl noch eine große Zukunft vor sich hat, begreift man bei der Lektüre sofort." - IT-Stammtisch Darmstadt, Oktober 2010 "Das Autorenteam befasst sich mit den wichtigsten Views und Design-Dokumenten und zeigt anhand vieler Beispiele das Einsatzspektrum des Datenbanksystems auf. nach der Lektüre kann man die Leistungsfähigkeit von CouchDB realistisch für konkrete Fallbeispiele eigenständig bewerten." - IT-Mittelstand, 12/2010 "das Buch ist insgesamt recht locker geschrieben und vermittelt einen guten Einlick in CouchDB. [...] Das Buch ist mit 250 Seiten erstaunlich knapp gehalten. Aber es tut auch ,al gut, ein Handbuch in der Hand zu halten, das mit weniger als 1000 Seiten auskommt und denooch alles Wichtige sagt." - Java Spektrum, März 2011
Kurzbeschreibung
Three of CouchDB's creators show you how to use this document-oriented database as a standalone application framework or with high-volume, distributed applications. With its simple model for storing, processing, and accessing data, CouchDB is ideal for web applications that handle huge amounts of loosely structured data. That alone would stretch the limits of a relational database, yet CouchDB offers an open source solution that's reliable, scales easily, and responds quickly. CouchDB works with self-contained data that has loose or ad-hoc connections. It's a model that fits many real-world items, such as contacts, invoices, and receipts, but you'll discover that this database can easily handle data of any kind. With this book, you'll learn how to work with CouchDB through its RESTful web interface, and become familiar with key features such as simple document CRUD (create, read, update, delete), advanced MapReduce, deployment tuning, and more. * Understand the basics of document-oriented storage and manipulation * Interact with CouchDB entirely though HTTP using its RESTful interface * Model data as self-contained JSON documents * Handle evolving data schemas naturally * Query and aggregate data in CouchDB using MapReduce views * Replicate data between nodes * Tune CouchDB for increased performance and reliability
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Buchdeckel | Copyright | Inhaltsverzeichnis | Auszug | Stichwortverzeichnis | Rückseite
Buchdeckel | Copyright | Inhaltsverzeichnis | Auszug | Stichwortverzeichnis | Rückseite
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Kundenrezensionen
Die hilfreichsten Kundenrezensionen
1 von 4 Kunden fanden die folgende Rezension hilfreich
Format:Taschenbuch
I really liked this text. It was very helpful to get up to speed with what couchdb is all about.
Die hilfreichsten Kundenrezensionen auf Amazon.com (beta)
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11 Rezensionen
22 von 24 Kunden fanden die folgende Rezension hilfreich
Good overview, but feels fragmented
7. Februar 2010
Format:Taschenbuch|Von Amazon bestätigter Kauf
The book does a good job covering the features that make CouchDB such an exciting technology - schema-free document-based storage, REST API, MapReduce, powerful replication, embedded applications, etc. I'd recommend it for developers with a good background in web programming that are looking for a new way of building and scaling applications. Database administrators will also benefit from its coverage of replication and sharding.
The organization and editing are, unfortunately, not so good. Topics seem strangely ordered, cross references are awkward, and chapters alternate between repeating material unnecessarily and assuming knowledge of material that has not yet been covered. I'd guess this comes from merging the work of three authors, but O'Reilly usually does a better job cleaning up the inevitable collisions.
That aside, this is still a good introduction to the subject, and will give you enough background to start exploring CouchDB without getting (too) lost. Well worth a place on your NoSQL bookshelf.
The organization and editing are, unfortunately, not so good. Topics seem strangely ordered, cross references are awkward, and chapters alternate between repeating material unnecessarily and assuming knowledge of material that has not yet been covered. I'd guess this comes from merging the work of three authors, but O'Reilly usually does a better job cleaning up the inevitable collisions.
That aside, this is still a good introduction to the subject, and will give you enough background to start exploring CouchDB without getting (too) lost. Well worth a place on your NoSQL bookshelf.
8 von 9 Kunden fanden die folgende Rezension hilfreich
Good overview, needs more depth.
8. März 2010
Format:Taschenbuch
I am new the CouchDB and NoSQL and I found this book to be good introduction to the subject. The book does a good job of explaining why one would use CouchDB and its benefits over traditional relational databases. Like other reviewers I felt that book was poorly organized and edited. Many chapters jumped from one subject to the next without much warning.
9 von 11 Kunden fanden die folgende Rezension hilfreich
An amateur mess
4. Februar 2011
Format:Taschenbuch
This book contains most of the information you need about CouchDB, or at least as much as can be included about software that hasn't reached 1.0 yet. The authors admit this problem and do their best to prep you for it. Unfortunately, it is hair-pulling-outly poorly written and an organizational nightmare. It can be likened to Wikipedia: the information is there, but it is written by people who have no business as editors. The writing feels very crowd-sourced and jumps randomly between topics, so reading this book linearly (you know, like a book) will leave your head spinning. Also, many of the sentences are "here's a complicated and extremely important idea, but don't worry about it until later." It has a big problem with progressive disclosure; it throws random terms at you and then explains nothing about them, assuming you'll remember how it fits into the bigger picture 70 pages later.
The book also does a poor job of explaining certain things in any depth. For example, after detailing what you think is a complete overview of CouchDB, the book introduces Couch's "design document" concept without any previous reference. No information is given on how design documents relate to your database(s) or how you're supposed to set them up vs your data structure. It is like describing what a hammer looks like without explaining that you actually need to hit nails with it.
There is no followable coherency as the book struggles to explain how maps, reduces, views and designs are used. It almost feels as if the authors were just writing things as they came to their minds, and didn't spend any time creating a layout for the book and topic introduction. May god help you as you struggle to follow the maze of thought this book presents.
I absolutely recommend against buying this book until the complete rewrite second edition comes out. There is absolutely no justification of the current $34 asking price. It is also (legally) available for free online. If you want an actual book, wait it out if you can, because this edition is an amateur mess.
The book also does a poor job of explaining certain things in any depth. For example, after detailing what you think is a complete overview of CouchDB, the book introduces Couch's "design document" concept without any previous reference. No information is given on how design documents relate to your database(s) or how you're supposed to set them up vs your data structure. It is like describing what a hammer looks like without explaining that you actually need to hit nails with it.
There is no followable coherency as the book struggles to explain how maps, reduces, views and designs are used. It almost feels as if the authors were just writing things as they came to their minds, and didn't spend any time creating a layout for the book and topic introduction. May god help you as you struggle to follow the maze of thought this book presents.
I absolutely recommend against buying this book until the complete rewrite second edition comes out. There is absolutely no justification of the current $34 asking price. It is also (legally) available for free online. If you want an actual book, wait it out if you can, because this edition is an amateur mess.
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