Presentacion para La Materia de Diseño de Bases de Datos

1. NoSQL DBs
J. pP

2. Que son?
No Relacionales
No requieren esquema
No utilizan SQL
Altamente distribuibles

3. Diagrama
{
"id":"ew12-res2-234e-544f",
"title":"post title",
"date":"2016-01-01",
"body":"this is an awesome post stored on NoSQL",
"createdBy":User,
"images":["http://myfirstimage.png","http://mysecondimage.png"],
"videos":[
{"url":"http://myfirstvideo.mp4", "title":"The first video"},
{"url":"http://mysecondvideo.mp4", "title":"The second video"}
],
"audios":[
{"url":"http://myfirstaudio.mp3", "title":"The first audio"},
{"url":"http://mysecondaudio.mp3", "title":"The second audio"}
]
}

4. Tipos de
NoSQL DB

5. Document DB
Estructura de Datos
XML
JSON
BSON
YAML
DBMS:
MongoDB
CouchDB
BaseX

6. Graph Stores
Teoria de grafos
Data Networking
DBMS:
Neo4j
DEX/Sparksee
AllegroGraph
S

7. Key - Value Stores
Llave - Valor
DBMS:
Neo4j
OrientDB
InfiniteGraph

8. Wide Column Store
Columnas No Filas
Grandes cantidades de datos
DBMS:
Cassandra
HBase

9. Ventajas
Permiten más escalabilidad
Mayor rendimiento
No requieren hardware especializado

10. Desventajas
Falta de experiencia
Open Source
No suficientemente maduras
Compatibilidad

11. Referencias
(n.d.). Retrieved September 27, 2016, from https://es.wikipedia.org/wiki/NoSQL#Ventajas
(n.d.). Retrieved September 27, 2016, from https://es.wikipedia.org/wiki/NoSQL#Ventajas
By doing so, this event will be independent of the recurring set of events. (2015). NoSQL Databases Defined & Explained.
Retrieved September 27, 2016, from http://www.planetcassandra.org/what-is-nosql/#nosql-explained
El concepto NoSQL, o cómo almacenar tus datos en una base de datos no relacional. (2011). Retrieved September 27,
2016, from http://www.genbetadev.com/bases-de-datos/el-concepto-nosql-o-como-almacenar-tus-datos-en-una-base-de-
datos-no-relacional
NoSQL Databases Explained. (n.d.). Retrieved September 27, 2016, from https://www.mongodb.com/nosql-explained