Distributed Databases Research Paper Example | Topics and Well Written Essays - 1000 words

Distributed Databases - Research Paper Example 1). It is important to acknowledge that this article has outlined a significant set of valuable information about distributed systems. This is specifically on issues based on controlling concurrency of organization data and most importantly, the security of data and transactions handles by distributed database systems. The authors of the article address indicate that concurrency control and security threat is a very crucial subject of concern in distributed database networks. The article goes further to clarify that there has been no guarantee of execution of secure database transactions in most distributed databases. Specifically, the author outlines that, there is no clear platform for ascertaining that database transactions are always maintaining the ACID properties, which are atomicity, Consistency, Isolation and Durability (Vinod et al. 3). This paper describes that there are a number of concerns in the design of most distributed databases, which have negatively affected the performance of their respective distributed networks. Specifically, concurrency issues in the transfer of data along with security of the transactions handled by these systems have been indicated as significant subjects of concern. In a distributed database, the database spread over a wide number of computers, which communicate and share data via a well designed of computer data network. The database applications connected to the distributed database system have to work transparently on the database fragments (Vinod et al. 2). The paper outlines that concurrency control is a database management activity that focuses on coordinating database manipulation processes by a concurrent access to data while potentially interfering with one another. The main subject of concern in concurrency control is to ascertain serialisability of transactions