The Goal: Building a full-featured job scheduling system.

Used Technologies: Java, JDBC, MySQL, JUnit

About:
The Job Scheduler is a full-featured job scheduling system that can be integrated with, or used along side virtually any J2EE or J2SE application - from the smallest stand-alone application to the largest e-commerce systems. The Job Scheduler can be used to create simple or complex schedules for executing tens, hundreds, or even tens-of-thousands of jobs; jobs which tasks are defined as standard Java components or external applications. The Job Scheduler has pluggable architecture for scheduled Java tasks (components).

Solution:
Krendls Ltd delivered high performance and flexible application for client.
The work-scope includes:

• Scheduler core. It allows to schedule jobs with complex rules and with small (1 -2 sec) and large (1-10 year) intervals.
• Pluggable Job Runner. With implemented Java Job Plug-in, System Job Plug-in and Shell Job Plug-in.
• Simple Client API for management and control of scheduler system.