More Related Content Similar to Inroduction to Cloud databases Similar to Inroduction to Cloud databases (20) Inroduction to Cloud databases2. Cloud Computing
PaaS, SaaS, IaaS
Google App Engine, Office 365, Google Drive
Amazon EC2, Rackspace, Go Grid
3. Virtual Machine Image
Oracle database 11g
Database – as – a – service
Amazon – Amazon RDB Service
Managed database hosting
Rackspace – MySQL
4. Web – based console
Amazon web Services
Database Manager Component – Service API
Scalability and Reliability
Transparent Software Stack
6. 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.
9. Increased accessibility
Fast automated recovery from failures
Automated on-the-go scaling
Minimal investment and maintenance of in-
house hardware
Potentially better performance
10. Security and privacy issues
Inability to access critical data in the event of
a disaster or bankruptcy of the cloud
database service provider
11. Big – Data
In – Memory Databases on the cloud
Scalability