Simple usag

1. What is CouchBase
(Membase)
Astin CHOI
AFOOL

2. Before you go, NoSQL ?
● Modern web-scale database
● Non-relational, distributed, open-source and
horizontally scalable.
● Schema-free, easy replication support,
simple API, eventually consistent / BASE (not ACID)
●
Huge amount of data
● NoSQL (translated ‘not only SQL’)

3. List of NoSQL Database
● Wide Column Store / Column Families
● Document Store
● Key value / Tuple Store <<-- (We’re here)
●Graph, multi-model, object, grid & cloud,
XML, multi-dimensional, multi-value and
Other databases..
● 122+

4. CouchBase?
Simple, fast, elastic, open-source NoSQL Database
●
●Automatically distributes data across commodity servers or
virtual machines
Built-in managed object caching enables apps to read and
●
write data with sub-millisecond latency.
●With no schema to manage, effortlessly accommodates
caching data management requirements
Easy to deploy and manage in production with its advanced
●
monitoring and admin GUI

5. Want you more detail?
● Go to
http://www.couchbase.com
with Watch The Video.
● And Download CouchBase Server 1.8.0
(latest Mac version)

6. Install Python SDK
● Go to your terminal than
$ sudo pip install couchbase

7. How to Use in Python
#!/usr/bin/env python
from couchbase import Couchbase
client = Couchbase("localhost:8091", "Administrator","password")
bucket = client["default"]
bucket["key1"] = "value1"
print bucket["key1"][2]
# prints 'value1'
newbucket = client.create('newbucket', ram_quota_mb=100, replica=1)
● more detail >> help(Couchbase)

8. Referenced by
● http://www.couchbase.com
● http://nosql-database.org/