DJONDB AND THENOSQL REVOLUTION

Juan Pablo Crossley

@djondb

http://djondb.com

INTRODUCTION TO NOSQLUnstructured data

Cloud friendly

Scalable by commodities

Horizontal scalable

Map/Reduce enabled

{ "name": "Bruce", "lastName": "Wayne", "company": "Wayne Corp.", "nicknames": [ {"name": "Batman"}, {"name": "Dark knight"} ] }

WHY DJONDB?Consistency ensured

Transaction support

Easy query language

Unified Drivers: Features, Documentation, Bug fixing.

Linux, Windows and OSX support

DEVELOPING WITH DJONDB AND NOSQL

LIVE DEMO!

MAINTENANCE PHASEWhat if you decided to include a new product?

MAINTENANCE PHASECreate a new screen

Change your data model

Change all the underlined SQL code

Separate all the queries

Create upgrade scripts

Migrate your data

Change all the classes that maps objects <-> db

Live?

RDBMS MODEL

RDBMS MODELNew model

USING DJONDB?Create a new screen

Change your data model

Change all the underlined SQL code

Separate all the queries

Create upgrade scripts

Migrate your data

Change all the classes that maps objects <-> db

Live

Yes Live!

NOSQL MODELBooks

{ "_id": "1", "_revision": "c216a6e7-bc3e-4777-8823-20c23bd920c1", "_status": 1, "name": "NoSQL Distilled", "author": "Martin Fowler", "isbn": "0321826620", "picture": "nosql.jpg", "price": "$29.29", "prodtype": "book", "releasedate": "2012/08/08"}

NOSQL MODELNew Model

{ "_id": "1", "_revision": "c216a6e7-bc3e-4777-8823-20c23bd920c1", "_status": 1, "name": "NoSQL Distilled", "author": "Martin Fowler", "isbn": "0321826620", "picture": "nosql.jpg", "price": "$29.29", "prodtype": "book", "releasedate": "2012/08/08"},{ "_id": "5089dbb014f72", "_revision": "77e18890-fe23-4757-a60e-a2d8056e66c9", "_status": 1, "name": "iPhone 5", "capacity": "32 Gb", "manufacturer": "Apple", "picture": "iphone5.jpg", "price": "$550", "prodtype": "phone", "releasedate": ""}

USING DJONDB TO IMPROVE YOURPRODUCT

LIVE DEMO!

DJONDB ROADMAP

DJONDB

@djondb

@CrossDevelop

@LachoG4

info@djondb.com

http://djondb.com