Systems and methods are described for managing provisioning of runtimes to execution environments within an on-demand code execution system. Different runtimes can include various software enabling execution of user-submitted code within the on-demand code execution system, potentially written in different programming languages. Each runtime can implement a pull-based request handler, such that when the runtime is provisioned within an execution environment, the runtime requests execution instructions from a management system on the on-demand code execution system. The management system can maintain a queue of execution instructions for each runtime, and can use a depth of each queue to manage the provisioning of environments with runtimes.

A distribution method is executed by a computer. The distribution method includes dividing a program in response to an acquisition request to acquire the program received from a terminal device connected via a network; and transferring the divided program to the terminal device.

A method for modifying a native runtime environment comprising modifying symbols in the least one of a compiled executable or byte-code of each of a plurality of library versions, modifying references to the symbols in development code associated with the at least one of the compiled executable or byte-code, building the development code into a plurality of versioned library packages, renaming identifiers in each of the versioned library packages and modify an application build for the native runtime environment to reference each of the versioned library packages according to their renamed identifiers.

A barcode reader may include barcode reading hardware, which may include an image sensor. The image sensor may capture an image of a barcode within a field of view. The barcode reading hardware may also include a communication interface for output of decoded data to a remote computing system. The barcode reader may also include volatile memory and non-volatile memory. The non-volatile memory may include start-up instructions. The barcode reader may also include a processor. The processor may be configured to, upon power-up of the barcode reader, execute the start-up instructions to obtain firmware for operating the barcode reader from a remote configuration server, load the firmware to the volatile memory, and commence execution of the firmware to commence barcode reading functions of the barcode reader without performing a re-boot operation.

The present invention discloses a mobile web cache optimization method including the steps of: 1) crawling the resource information in the mobile web application by a server; 2) mapping resources having the same content but different URLs to a same resource; 3) selecting a stable set of resources to configure in the cache resource list; 4) setting a JavaScript runtime library, invoking a call to the runtime in each target page; 5) generating a proxy page for each target page, redirecting URL of a target page to the corresponding proxy page, and when a target page is accessed, querying the resource mapping file according to the requested resource, and retrieving the matching cache resource from the cache resource list to load onto the proxy page. The disclosed method saves the access time and reduces data traffic of the mobile web application and improves user experience of the mobile devices.

A method designed to configure an IT system having at least one computing core for executing instruction threads, in which each computing core is capable of executing at least two instruction threads at a time in an interlaced manner, and an operating system, being executed on the IT system, capable of providing instruction threads to each computing core. The method includes a step of configuring the operating system being executed in a mode in which it provides each computing core with a maximum of one instruction thread at a time.

In one aspect, a computerized method includes the step of selecting a subset of servers of a set of servers to migrate to a specified cloud- computing platform. An administrator utilizes a dashboard view provided in a web browser to identify the subset of servers. The computerized method: includes the step of selecting a sequence of migration steps to manage a migration of the subset of servers to the specified cloud-computing platform, wherein the administrator utilizes the dashboard view to generate a plan for a server-data migration of the subset of servers. The computerized method includes the step of automatically determining a set of attributes of the subset of servers. The computerized method includes the step to automatically determining a set of dependency modules associated with the subset of servers to migrate and reinstall upon migration of the subset of servers.

A barcode reader may include barcode reading hardware, which may include an image sensor. The image sensor may capture an image of a barcode within a field of view. The barcode reading hardware may also include a communication interface for output of decoded data to a remote computing system. The barcode reader may also include volatile memory and non-volatile memory. The non-volatile memory may include start-up instructions. The barcode reader may also include a processor. The processor may be configured to, upon power-up of the barcode reader, execute the start-up instructions to obtain firmware for operating the barcode reader from a remote configuration server, load the firmware to the volatile memory, and commence execution of the firmware to commence barcode reading functions of the barcode reader without performing a re-boot operation.

A method designed to configure an IT system having at least one computing core for executing instruction threads, in which each computing core is capable of executing at least two instruction threads at a time in an interlaced manner, and an operating system, being executed on the IT system, capable of providing instruction threads to each computing core. The method includes a step of configuring the operating system being executed in a mode in which it provides each computing core with a maximum of one instruction thread at a time.

An example method includes generating, by a computing system, first unique configuration information, generating, by the computing system and based on the first unique configuration information, a first unique instance of a software component, generating second unique configuration information, wherein the second unique configuration information is different from the first unique configuration information, and generating, based on the second unique configuration information, a second unique instance of the software component that is executable on the runtime computing system. The first and second unique instances of the software component comprise different instances of the same software component that each are configured to have uniquely different operating characteristics during execution on the runtime computing system.