2results about How to "Avoid performance cost" patented technology

This invention relates to the field of high-performance embedded real-time operating system application technology, and provides a method for task processing and human-machine interface processing on a display console based on VxWorks SMP, including: S1: Building a display console with a computer installed, configuring various control components and a display, and using the VxWorks SMP system to concurrently execute the task processing and human-machine interface processing functions that traditionally require two separate computers on the display console on this computer; S2: Developing and generating system-related project files using VxWorks development tools, and allocating and configuring task processing threads, human-machine interface processing threads, and control response underlying processing tasks, while configuring inter-task cooperation and protection mechanisms; S3: Writing a script program, guided by the VxWorks system, to load the control response underlying processing task binding project, task processing thread project, and human-machine interface processing thread project step by step. This solves the difficulty of concurrent operation of display console task processing and human-machine interface processing in VxWorks SMP.

The invention provides a management method and device for sub-database and sub-table of a database, electronic equipment and a storage medium, and can be used for the distributed field. The method comprises the steps that a monitoring script is applied to collect the operation condition of database sub-tables in the distributed system, and the monitoring script comprises an application program corresponding to a monitoring function; generating a monitoring report for the distributed system according to the operation condition of the database sub-database sub-table in the preset duration; and calling an interface of the internal instant messaging software, and notifying a database administrator of the monitoring report. By using the scheme provided by the invention, the effects of performing state monitoring on the operation condition of the database sub-library and sub-table in the distributed system, avoiding performance consumption caused by calling an external monitoring program and improving the maintenance efficiency of the database sub-library and sub-table can be achieved.