Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a scheduler with preemptive termination of existing workloads to free resources for high priority items.

Abstract: Change list-based snapshots of applications for development and testing are described. A system selects a change list corresponding to at least one change in an application executed by a virtual machine. The system creates a snapshot of the application corresponding to the change list. The system associates the snapshot of the application with the change list. The system stores the snapshot of the application with snapshots of versions of the application associated with change lists. The system receives a request to create another virtual machine based on a version of the application corresponding to a specified time and/or a specified change list. The system retrieves an application snapshot that is associated with the specified time and/or the specified change list. The system creates the other virtual machine based on the application snapshot. The other virtual machine executes the version of the application corresponding to the specified time and/or the specified change list.

Abstract: Computing systems, for example, multi-tenant systems deploy software artifacts in data centers created in a cloud platform using a cloud platform infrastructure language that is cloud platform independent. The system uses a control datacenter with a set of service groups used for configuring other datacenters, for example, for performing continuous delivery of software artifacts for other datacenters. The system uses a primary control datacenter and a secondary control datacenter. The primary control datacenter configures infrastructure of the tenant datacenter, for example, by configuring computing resources in the cloud platform for the tenant datacenter according to a declarative specification of the tenant datacenter. The secondary control datacenter efficiently takes control of the process of configuring the tenant datacenter, for example, if there is a failure of the primary control datacenter.

Abstract: Computing systems, for example, multi-tenant systems deploy software artifacts in data centers created in a cloud platform using a cloud platform infrastructure language that is cloud platform independent. The system uses a control datacenter with a set of service groups used for configuring other datacenters, for example, for performing continuous delivery of software artifacts for other datacenters. The system uses a primary control datacenter and a secondary control datacenter. The primary control datacenter configures infrastructure of the tenant datacenter, for example, by configuring computing resources in the cloud platform for the tenant datacenter according to a declarative specification of the tenant datacenter. The secondary control datacenter efficiently takes control of the process of configuring the tenant datacenter, for example, if there is a failure of the primary control datacenter.

Abstract: Change list-based snapshots of applications for testing and development are described. A system selects a change list corresponding to at least one change in an application executed by a virtual machine. The system creates a snapshot of the application corresponding to the change list. The system creates at least one additional virtual machine based on the snapshot of the application. The at least one additional virtual machine executes a test of the application which includes the at least one change corresponding to the change list.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a scalable scheduler with heterogeneous resource allocation of large competing workloads types using Quality of Service (QoS) requirements.

Abstract: Change list-based snapshots of applications for development and testing are described. A system selects a change list corresponding to at least one change in an application executed by a virtual machine. The system creates a snapshot of the application corresponding to the change list. The system associates the snapshot of the application with the change list. The system stores the snapshot of the application with snapshots of versions of the application associated with change lists. The system receives a request to create another virtual machine based on a version of the application corresponding to a specified time and/or a specified change list. The system retrieves an application snapshot that is associated with the specified time and/or the specified change list. The system creates the other virtual machine based on the application snapshot. The other virtual machine executes the version of the application corresponding to the specified time and/or the specified change list.

Abstract: Change list-based snapshots of applications for testing and development are described. A system selects a change list corresponding to at least one change in an application executed by a virtual machine. The system creates a snapshot of the application corresponding to the change list. The system creates at least one additional virtual machine based on the snapshot of the application. The at least one additional virtual machine executes a test of the application which includes the at least one change corresponding to the change list.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a scheduler with preemptive termination of existing workloads to free resources for high priority items.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a scheduler with preemptive termination of existing workloads to free resources for high priority items.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.

Abstract: In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery.