Cloud DatabasesBy

Ram Kumar K R1RV11IS042

Cloud Computing

PaaS, SaaS, IaaS

Google App Engine, Office 365, Google Drive

Amazon EC2, Rackspace, Go Grid

Introduction

Virtual Machine Image

Oracle database 11g

Database – as – a – service

Amazon – Amazon RDB Service

Managed database hosting

Rackspace – MySQL

Deployment Models

Web – based console

Amazon web Services

Database Manager Component – Service API

Scalability and Reliability

Transparent Software Stack

Common Characteristics

Amazon Web Services

SQL Difficult to scale – not suited for cloud

environment

NoSQL Easy to Scale – natively suited for cloud

environment

Migration from SQL to NoSQL is difficult.

Data Models

DBaaS in the Industry

• Technology of the future

• 8% in 2012

• Development Stage

• AWS – monopoly

Increased accessibility Fast automated recovery from failures Automated on-the-go scaling Minimal investment and maintenance of in-

house hardware Potentially better performance

Advantages

Security and privacy issues

Inability to access critical data in the event of a disaster or bankruptcy of the cloud database service provider

Disadvantages

Big – Data

In – Memory Databases on the cloud

Scalability

Recent Developments

https://aws.amazon.com/rds/#features

http://www.insightaas.com/451-research-dbaas-poised-to-drive-next-generation-database-growth/

http://db.cs.berkeley.edu/claremont/claremontreport08.pdf

http://en.wikipedia.org/wiki/Cloud_database

References

Thank You