Introduction Amdocs’ clients line of work has to collect information from different, separated and independent devices, and each device has a lot of information to provide to the interested parties. So there are some challenges: Information provided in different formats. Each device provides more than one kind of information. There are so many devices reporting to the same application. So our project main idea is dealing with the above challenges.

Objectives Analyzing dependency between given transformations (functions) in order to show which functions can be executed simultaneously. Efficient execution of functions that can executed simultaneously.

Objectives First part: Getting XML file that has a defined format which contains names of functions and there inputs, also it has the location where this function/input lives (such as class/DB/files). Second part: Building the dependency graph. Third part: Executing the functions in parallel way.

Methodology Spring framework was used to parse and instantiate functions according to given xml. Spring tool suite was used to visualize dependency graph. Serialization was used to save graph to disk for future execution. Java ThreadPoolExecutor was used to manage simultaneous execution of resulted graph. Log4j was used to log events during graph execution.

Achievements Best case scenario shows increasing in performance by number of available processors in comparison to serial execution

Conclusion When building a large system, good design is very important. Using existing (free) source-code can save a lot of time and work. The course is a good way to expose students to new technologies, gain some hands on experience with “real” software projects, get familiar with a project’s life-cycle and learn how to conduct oneself in a team.