Abstract: A system for dynamically scaling a service is configured to receive usage data of a computing system infrastructure. The usage data includes historical usage data and current usage data. The system is further configured to train a machine learning model using the historical usage data, such that the machine learning model receives, as input, the current usage data and provides, as output, a status of the computing system infrastructure. Based at least in part on the status of the computing system infrastructure, the system is further configured to change a configuration of the computing system infrastructure by adjusting a frequency of a central processing unit (CPU).

Abstract: A system and method for distributing resources in a computing system is disclosed. The resources include hardware components in a hardware pool, a management infrastructure, and an application. A telemetry system is coupled to the resources to collect operational data from the operation of the resources. A data analytics system is coupled to the telemetry subsystem to predict a future operational data value based on the collected operational data. A policy engine is coupled to the data analytics system to determine a configuration to allocate the resources based on the future operational data value.

Abstract: A management method for a cloud server for managing IP addresses hostnames, network topology mapping and task synchronization of cloud hosts. The cloud server assigns a temporary IP addresses to host for performing a system boot up and installation task upon a host starting to perform a system boot up and installation task. As the system boot up and the installation task at the host proceeds to a stage, the cloud server receives requests from hosts via a DNS inquiry instruction, and replying the mapping table of a hostnames and a fixed IP addresses to the host via a DNS answer.

Abstract: A system for managing topology of virtual machines (VMs) includes a base-information database, an information register processing unit, and a topology information database. The base-information database records internal information of all VMs of a cloud system. The information register processing unit monitors the base-information database for updating the internal information of the VMs to the topology information database. The topology information database mainly records a mapping between an alias name and a hostname of each VM, and also records a mapping between the hostname and IP address of each VM. The alias name of each VM is defined in accordance with the task assigned to the VM in the cloud system.

Abstract: A cloud cluster system and a boot deployment method for the same are disclosed, wherein the cloud cluster system comprises a boot server, a management server, a system storage pool and at least one host. After the host is powered on, the host executes a network boot procedure according to a netboot policy. Next, the host connects to the system storage pool for accessing the corresponding root file system, and downloads the golden image from the boot server in order to complete the network boot procedure. After booted, the host is deployed by the management server. The management server enables the corresponding content of the host according to configurations thus the deployed host acting as the corresponding role in a cloud cluster system.

Abstract: A cloud system and boot deployment method is provided to offer flexible and rapid host allocation and operating environment deployment. The cloud system comprises a boot server, a storage machine and a host. The required data for the boot deployment procedure is saved in the storage machine in advance. When the host is assigned the boot operation, a user makes a boot request via the management interface of the boot server to the host. The boot server sets up or transfers the file system according to user request and accesses corresponding images and root file system in the storage machine for performing the boot deployment procedure on the host. When there are different application service requests, the boot server respectively applied shared or proprietary images and root file systems for executing boot deployment operations according to each application request.

Abstract: A management method for a cloud server for managing IP addresses hostnames, network topology mapping and task synchronization of cloud hosts. The cloud server assigns a temporary IP addresses to host for performing a system boot up and installation task upon a host starting to perform a system boot up and installation task. As the system boot up and the installation task at the host proceeds to a stage, the cloud server receives requests from hosts via a DNS inquiry instruction, and replying the mapping table of a hostnames and a fixed IP addresses to the host via a DNS answer.

Abstract: A device for observing variations of network packets comprises a first observer device, a second observer device, and third observer device for analyzing contents of the packets; a first, second, and third hubs for transmitting the packets; a first, second, and third packet extractors each having a packet outputting end and a packet receiving end. The packet receiving end of the first packet extractor is connected to the first, second, and third hubs. The packet outputting end of the first packet extractor is connected to the first observer device. The packet receiving end of the second packet extractor is connected to the first, second, and third hubs. The packet outputting end of the second packet extractor is connected to the second observer device. The packet receiving end of the third packet extractor is connected to the first hub, second, and third hubs. The packet outputting end of the third packet extractor is connected to the third observer device.