1. A non-transitory computer readable medium comprising executable instructions to: define a processing task queue; define a request receiver module to: receive a first request, and place the first request in the processing task queue; and define a parent process to: control management functions of a set of child processes, selectively assign tasks to corresponding one or more child processes of the set of child processes, the tasks being executed on a server that implements the parent process and the set of child processes, apply a mark to an identified child process, wherein the mark indicates the identified child process is ineligible for further task assignment; and retrieve data through the marked child process.