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Tymeac Properties

secure | reliable | manageable | fault tolerant.

Secure

Tymeac Server runs without direct connections to any other Tymeac Servers [single affinity].
Tymeac has no communication facilities.

This ensures that no unauthorized modules enter the system.

While it is true that your user-written programs may violate encapsulation, Tymeac itself is secure.

Reliable

Tymeac was originally designed to manage asynchronous tasks in the transaction processing environment; the 24/7 arena of mission-critical applications.

Today, all the features that make Tymeac a highly reliable, fully mission-critical software product are available for any use.

  • total number of 'tasks per queue' limits to prevent task overload,
  • task creation / destruction as necessary,
  • task activation according to thresholds, not chance,
  • prioritized Queues for requests,
  • extensive monitoring of the task environment to pinpoint stalls,
  • integrated recovery and re-scheduling for stalled requests,
  • interfacing with user-controlled notification systems when problems arise,
  • intermediate back-out for scheduling failures,
  • support for synchronous (timed) requests as well as asynchronous (background) requests,
  • standard green sceen and GUI support to monitor and alter the environmentl,
  • logging of statistics at shutdown and on request,
  • support for any DBMS to optionally store parameters and logs,
  • support for non-DBMS parameters for a minimal footprint.

Manageable

Tymeac is a table driven system.

Adding or removing a Function or Queue from your system is only a matter of a table change.

Changing the user-written application program that executes within a task is only a matter of a table change.

Adding or removing tasks from a Queue is only a matter of a table change.

Debugging the user-written application program is simple since it may be done by simulating a tasking environment with a single task environment and with a multiple task environment.

Tymeac provides almost unlimited control for managing the new task algorithm. This assures that only those tasks that are immediately necessary to process requests are active, saving valuable processor resources.

Prioritized Wait Lists provide the means to properly schedule requests and to assure users that the hot request gets immediate attention.

The entire execution environment is viewable through Tymeac green screen and GUI's. Task status is alterable. Queue data including the number of Wait List entries is alterable.

System statistics log at shut down and on request.

Fault tolerant

Optional timing of user requests provides immediate notification of an abnormal event.

Automatic back out provides for intermediate component failure.

A Monitor task thoroughly examines the system at set intervals reallocating and freeing resources, and, notifying the user’s early warning system of potential problems.

Tymeac is a trademark of Cooperative Software Systems, Inc

   

1998 - 2006 Cooperative Software Systems, Inc.  All rights reserved.