NoSQL

what is SQL

the 70s

research projectIBM (System R)

Berkeley (Ingres)

the 80s

TandemNonStop SQL

Oracle

commercial uptake

first standardSQL-86(ANSI)

the 90s

ISO standardSQL-92

open source scene

MySQL (1995)

PostgreSQL (1996ish)

the .com bubble

LAMP stackMySQL booms

MySQL vs PostgreSQL

LDAPBerkeley DB

the Web2.0 bubble

replicationshardingcaching

Google

GFSBig Table

Map/Reduce

SQL vs Map reduce

Hadoop

CouchDB

Cassandra

Riak

memcacheredis

DB per problem

SQLuser preferences

CouchDBuser preferences

CouchDB demo

Questions?

@norbu09