This java program simulates the use mutual exclusion using semaphores. The program involves four processes named process 1,2,3,4 who are competing for critical sections A,B,C,D,E,F,G. with a semaphore A for critical section A,sem Z for B,semC for B,sem D for section E, ,sem F for section F and lastly sem G for section G .Continue reading
I am a developer at work and at heart who had not done much formal testing except to verify that the system I was developing worked [J] .I however moved into a new job which dictated as part of my contract that I had to go through a two month period working as a full time test analyst for the experience .Continue reading
I found a draft of my Graduate School Essay and it makes me realise that my reasons for starting a Bsc inContinue reading
This paper introduces a short history of distributed systems, delving into its Goals and objectives with example of different types of distributed system.
The two most used design paradigms the traditional client server paradigm and the newer agent based paradigm are discussed in detail stating the how they work technically.
Finally this paper’s comparism includes the relative advantages of both paradigms with research on a practical experimentation of both paradigms using a Java based client server and agent based systems to determine which a better paradigm was.
This Persistent stored module Process Processes Orders by reading the oldest unfulfilled Order and Flags it status as Fulfilled when there is enough stock to fulfil other or leaves to Unfulfilled or Awaiting Stock otherwiseContinue reading
I presented this at Brighton BArCamp3 download power point //1.Create a login link $secret_key=’secret key’; $params = array( ‘api_key’=> ‘api_key’,Continue reading