Free Essay Sample on Cloud Distributed Databases

Introduction

Cloud Computing is one of the latest cutting-edge technologies, and it has brought managed cloud databases. (Bloor, 2011). The other databases, the user had to set up the database on his own, but in case the cloud service providers managed the database infrastructure. In this case, the user can get time to build the application and configure the database. A cloud-managed database is easy to administer where there is no need to maintain the operating system; it also has a high availability where the collection can be adjusted to fall into multiple access points.

Is your time best spent reading someone else’s essay? Get a 100% original essay FROM A CERTIFIED WRITER!

Save 25%

Otherwise, they are highly volatile, where the amount of equipment visible in the group can automatically increase depending on the load without storage space and the required data. And they have improved performance. In this case, the cloud service provider inserts the database into SSD storage. (Curino; 2012) Data in the cloud service is secure while in rest and also in transit. Furthermore, Cost and monitoring are significantly reduced, whereby you pay for what you use and your built-in service.

Cloud Environments

Single cloud environments can utilize either private or public clouds, depending on which serves the organization better. This enables the organizations to move workloads to the cloud as their needs grow. Most often, Organizations use Cloud Single service applications for various purposes such as email, enterprise resource planning, Customer relationship management, or similar.

The Cloud database management system uses the aspect of a distributed database to share data across multiple physical devices. Where they are may be connected to the same network or lie in a completely different system. They use the Duplication method to share data where the cloud database, which is the master database, duplicates the database. This ensures that each physical device has the same data. (Mehrotra; 2004.)

Conclusion

Thus, we also use a distributed query that accepts SQL queries from the client application and distributes the question to all of the database server instances managing the database. This increases performance. It can also use a clustering deployment mechanism where changes at one node are efficiently replicated to others.

Furthermore, it can use the Internet of Things to support fast connectivity for aggregated data.

References

Bloor, R. (2011). What is cloud database? Retrieved 25th November 2012 http://www.algebraixdata.com/wordpress/wpcontent/uploads/2010/01/AlgebraixWP2011v06.pdf

Curino, C., Madden, S. and et.al. Relational Cloud (2012) A DatabaseasaService for the Cloud. Retrieved 24th November 2012 from
http://www.cidrdb.org/cidr2011/Papers/CIDR11_Paper33.pdf

Finley, K. (2011). 7 Cloud-Based Database Services. Retrieved 23rd November 2012 from http://readwrite.com/2011/01/12/7-cloud-based-database-service

Hacigumus, H., Iyer, B. and Mehrotra, S. (2004.) Ensuring the Integrity of Encrypted Databases in the Database-as-a-Service Model. Retrieved 24th November 2012 from
http://link.springer.com/chapter/10.1007%2F1-4020-8070-0_5?LI=true.