Does SQL have a role to play in a post-relational world? This book argues that the answer is YES. SQL++, an SQL-compatible query language developed at the University of California, San Diego, extends SQL with a few simple features that enable it to query data in the popular JSON format. The goal of SQL++ is to empower developers to create a new generation of applications, leveraging their existing SQL-based knowledge and tools. Don Chamberlin is co-inventor (with Ray Boyce) of SQL, which began as a research paper at IBM. Don has written this tutorial for developers who have a basic knowledge of SQL and wish to understand the language extensions provided by SQL++. Don explains SQL++ by a series of examples that illustrate best practices for its use. After reading this book, you will understand the advantages of storing data in JSON format, and how the familiar SELECT - FROM - WHERE - GROUP BY notation of SQL has been extended to perform queries and transformations on JSON data. The examples in this tutorial are written and tested on the open-source Couchbase platform. The book provides a link to a website where you can download everything you need to load the example data into Couchbase and run the example queries.

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

Descrizione libreria

Visita la pagina della libreria

Informazioni sull?azienda del venditore

Edward Bowditch Ltd
Exstowe, Exton, Exeter, EX3 0PP, United Kingdom

Condizioni di vendita e spedizione

Condizioni di vendita

Legal entity name: Edward Bowditch Ltd
Legal entity form: Limited company
Business correspondence address: Exstowe, Exton, Exeter, EX3 0PP
Company registration number: 04916632
VAT registration: GB834241546
Authorised representative: Mr. E. Bowditch

Diritto di recesso

Condizioni di spedizione

Orders usually dispatched within two working days.

Tariffe di spedizione da Regno Unito a U.S.A.

Tariffe di spedizione da Regno Unito a U.S.A.
Quantit� dell?ordine	Da 7 a 18 giorni lavorativi	Da 2 a 5 giorni lavorativi
Primo articolo	EUR 28.77	EUR 28.77

I tempi di consegna sono stabiliti dai venditori e variano in base al corriere e al paese. Gli ordini che devono attraversare una dogana possono subire ritardi e spetta agli acquirenti pagare eventuali tariffe o dazi associati. I venditori possono contattarti in merito ad addebiti aggiuntivi dovuti a eventuali maggiorazioni dei costi di spedizione dei tuoi articoli.