A survey on recent developments of a specific area in transaction Essay

A survey on recent developments of a specific area in transaction processing - Essay Example The last type of transaction normally reads the information transmitted to the client after a request has been made by the client and the same client update the information and the update is then transmitted to the server for processing. Over the years, techniques have been developed to resolve issues in security, speed and integrity. This would include client-server computing, object-oriented computing, relational database management systems (Myerson, 2002). Over the years several ways of accessing information have been developed as well. Work stations of the oldest mainframe to the current ipads or even mobile phones that enable the clients to access information and data anywhere anytime the way data is accessed have been progressing as well. Clients are generally the users accessing or requesting access to information with the use of devices such as mobile phones and other computing equipment. Keeping expediency and efficiency in mind Clients now-a-days are always on the go, accessing information along the way or even while in transit to another location to perform their job function. These types of client behavior will be the focus of this paper and the study of the various ways or techniques in accessing information that is needed in their job.... Dunham, Helal and Balakrishnan in particular the Kangaroo Model (Dunham, Helal, & Balakrishnan, 1997) and its derivatives will not only expose the integrity of the data it could also increase the computing power requirement from the server side because of the number of active transactions or sessions (JT) created by the single data request as the client moves from one place to another within the sphere of the Network. According to the Kangaroo model as described, the termination of each of the Joey Transaction or JT is dependent on the termination of the last JT. If however the JT somehow failed to terminate for one reason or another that would include loss of power, loss of signal. The Joey Transactions will be open occupying precious resources of the server. The solution to the mobile transaction process described in the paper may have been a viable option at the time of its writing. However, newer technology as well as better solutions has been proven to work as effectively to add ress the mobile computing challenge. The advent of the internet protocol has made streaming transaction possible using mobile devices in any bandwidth and in any type of network SLA (Service Level Agreement – efficiency) or even QoS (Quality of Service). Over the years strategies or concepts have emerged to augment if not enhance the computing experience using the Internet Protocol which would include: Client-Server A more prudent solution would be the client-server model (Kanter, 1997) wherein, client based transactions are done at the client side and the server’s would just be delegated to providing server management and data record access from the database. The client-server model will also limit the role of the network system to data transmission during requests from the client