Cloud database
- 1. Cloud Database (Dbaas) Present By : Keesan V. Aalagiya
- 2. Contents • What is Cloud? • Method to run. • Architecture and Characteristics • Advantages of cloud databases. • Security Issues. • Case Study.
- 3. What is Cloud Database? • A cloud database is a database that typically runs on a cloud computing platform, access to it is provided as a service such as Amazon EC2 and Rack space. • The cloud database was conceived for the purpose of online data management by using a variety of distributed servers .
- 4. methods to run a database in a cloud: • There are two primary methods to run a database in a cloud: • 1) Virtual machine image • 2) Database-as-a-service (DBaaS)
- 5. 1) Virtual machine image : • Cloud platforms allow users to purchase virtual-machine instances for a limited time, and one can run a database on such virtual machines. • Users can either upload their own machine image with a database installed on it, or use ready-made machine images that already include an optimized installation of a database
- 7. 2) Database-as-a-service (DBaaS) : • With a database as a service model, application owners do not have to install and maintain the database themselves. • Instead, the database service provider takes responsibility for installing and maintaining the database, and application owners are charged according to their usage of the service.
- 10. Architecture and common characteristics • Most database services offer web-based consoles, which the end user can use to provision and configure database instances. • Database services consist of a database-manager component, which controls the underlying database instances using a service API. • The service API is exposed to the end user, and permits users to perform maintenance and scaling operations on their database instances.
- 11. Continue… • The service provider is responsible for installing, patching and updating the underlying software stack and ensuring the overall health and performance of the database. • There is typically a commitment for a certain level of high availability (e.g. 99.9% or 99.99%).
- 13. Advantages Of Cloud Databases : • The cloud database system makes information sharing simple and convenient. • Easy access to files and data is what a cloud database actually emphasizes. If freak accidents happen, there is no reason for you to worry since all pieces of information are safely kept. • A cloud database is far cheaper than that of maintaining an actual server, wherein a lot of other applications are necessary. • Being a virtual data storage location, you get every single opportunity of manipulating data wherever you may be.
- 14. Security Issue : • Middleware muddles • Authentication • Regulatory compliance issues in the cloud
- 16. • Note : “SEND 0.2 BTC TO THIS ADDRESS: AND CONTACT THIS EMAIL WITH YOUR IP OF YOUR SERVER TO RECOVER DATABASE”
- 17. Thank You