Emc IP Holding Company LLC

Jeff Wu

Hui Li

Ben Wang

The described technology is generally directed towards automatically scaling distributed computing resources of a distributed computing system based on a system load measurement and a trend factor indicative of whether the system load is increasing or decreasing. If a computing resource load value is above a resource addition threshold value and the trend factor indicates that the computing resource load is increasing, a corresponding computing resource is added to the distributed computing system. If a computing resource load value is below a resource removal threshold value and the trend factor indicates that the computing resource load is decreasing, a corresponding computing resource is removed from the distributed computing system. The trend factor can be obtained using a moving average convergence divergence (MACD) direction indicator.

Scaling distributed computing system resources based on load and trend

The described technology is generally directed towards automatically scaling segments of a stream of data. According to an embodiment, a system can comprise a memory that can store computer executable components, and a processor that can execute the computer executable components stored in the memory. The computer executable components can comprise a predictor that can predict a future communication load of a stream of data provided by a stream provider device, the stream comprising segments of a size. The computer executable components can further comprise a size changer that can receive an indication that a present communication load of the stream of data has transitioned a threshold, and change the size of a segment of the segments based on the indication and the future communication load of the stream of data.

Growing community of inventors

Shanghai, China

Jeff Wu