Amazon Technologies, Inc.

Vijay Dheeraj Reddy Mandadi

Gunja Agrawal

Jiangtao Zhang

Raviprasad V Mummidi

Rahul Sharma

Karthikeyan Natarajan

Hariharan Subramanian

Ramapulla Reddy Chennuru

Bharath Bhoopalam

Jordan Barry Brest

Venkata Keerthana Atchutuni

Nagaraju Shiramshetti

Ramu Panayappan

Cristian Gabriel Gafton

Venkata Satya Siva Kumar Balaga

Long Kim Do

Ting Hsiang Eddy Chu

Kashfat Khan

Applications may execute using resources from multiple environments or ecosystems, such as may include virtual resources from a virtual resource environment hosted on physical resources of a cloud provider environment. An event manager in the cloud provider environment can obtain virtualization performance data from the virtual resource environment, as well as performance data from within the cloud provider environment. This data can be fed to an inference engine that can correlate information from the separate environments, and these correlations can be used to generate recommendations for performance adjustments in either the physical or virtual resource environment.

Determining application performance correlations across isolated network environments

Systems and methods are provided for on-demand code execution that uses a client's host computing environment with native hypervisors. The client's host computing device receives a configuration application library. An agent process is executed on the host computing device from the configuration application library. The agent process is executed in association with a first user profile that gives the process rights to configure the client host computing device. The agent process receives, from a service external to the client host computing environment/device/native hypervisor, a code-execution request on behalf of a second user profile. The agent process provisions an execution environment on behalf of the second user profile. The execution environment runs on the native hypervisor. The code instructions are executed in the execution environment under the second user profile. The agent process monitors the code execution and receives a status regarding the execution of the code in the execution environment. The agent process further transmits the status back to the service.

Native-hypervisor based on-demand code execution system

Techniques are described for enabling an application modernization system to efficiently identify various types of software development 'anti-patterns' (including cloud anti-patterns) associated with software applications. An anti-pattern is broadly any characteristic of a software application or system that represents an undesirable or suboptimal solution to a problem within a given software design context. Depending on the particular software design context, examples of possible anti-patterns and cloud anti-patterns can include the use of insecure network protocols, an application's reliance on local file system access, the use of a deprecated or outdated class, function, or library, etc. An application modernization system described herein includes a modernization assessment client application that identifies the presence of anti-patterns in users' software applications using a collection of anti-pattern definitions (e.g., defined based on an anti-pattern definition syntax) obtained from an application modernization service of a cloud provider network.

Dynamic cloud anti-pattern detection for a modernization assessment service

Techniques are described for enabling a software modernization system to automatically map binary executable files and other runtime artifacts (e.g., application binaries, Java ARchive (JAR) files, .NET Dynamic Link Library (DLL) files, process identifiers, etc.) to source code associated with the binary executable files, e.g., as part of modernization processes aimed at migrating users' applications to a cloud service provider's infrastructure. A software modernization service of a cloud provider network provides discovery agents and other tools that are capable of creating an inventory of users' software applications and collecting profile data about the software applications. Various techniques are described for automatically identifying the source code associated with software applications identified by a discovery agent in a user's computing environment, thereby improving the efficiency of various software modernization analyses and other modernization processes.

Automatically mapping binary executable files to source code by a software modernization system

Techniques are described for enabling a software modernization assessment service of a cloud provider network to maintain a modernization knowledge base and to use the knowledge base to generate modernization recommendations for users' software applications. A modernization knowledge base comprises one or more modernization ontologies, where a modernization ontology defines concepts and relationships used to describe modernization tool capabilities and limitations, modernization strategies, etc. The modernization assessment service uses the modernization knowledge base to automate various software modernization processes including, for example, providing modernization recommendations for software applications (e.g., applications identified by users as candidates for modernization) and generating modernization assessment reports. A modernization knowledge base, including an ontology understood by a modernization assessment engine, can be readily updated to account for new modernization strategy information, modernization tool information, and modernization process and tool constraints, without necessitating changes to static definitions of such information defined by a modernization assessment service.

Ontology-based software modernization assessment engines

Technologies are provided for managing computer system resources using natural language statements. A natural language statement can be received from a user computing device by a management service. The natural language statement can be analyzed to identify an executable command, and the command can be executed against one or more system resources. If the system resources are located in separate computing environments, different operations can be used to target the system resources in the separate computing environments. A script repository can be searched to identify an executable script containing the command referenced by the received natural language statement. A message can be transmitted to the user device, recommending execution of the identified script. In a different or further embodiment, if a given user is not authorized to execute a given command or script, a request for authorization can be sent to a supervisor of the given user.

System management using natural language statements

Techniques for migrating servers from customer networks into service provider networks are described. A backup proxy can be deployed in a customer's network and associated with one or more servers in the customer's network and with a server migration service of a service provider network. A customer can identify a server in the customer's network to migrate and the server migration service coordinates the migration with the backup proxy. The backup proxy can be instructed to obtain replication data for the server, obtain configuration data associated with the server, and upload the replication data and configuration data to the service provider network. The service provider network uses the replication data and configuration data to create a migrated copy of the server at the service provider network.

Migrating servers from user networks to a user-selected type of hypervisor at a service provider network

At a configuration discovery service, a unique service-side identifier is generated for a configuration item based on analysis of a data set obtained from a first data source. A determination is made that a second data set, which does not contain the service-side identifier and is obtained from a different data source, also includes information pertaining to the same configuration item. A coalesced configuration record for the configuration item is prepared. The coalesced configuration record is stored at a repository and used to respond to a programmatic query.

Intelligent configuration discovery techniques

Configuration items of an environment for a client of a configuration discovery service are identified. A view category is selected for the target environment. A set of configuration items for which information regarding recent configuration changes is to be provided is identified. Data which can be used to display a graphical representation of at least a portion of the environment and the configuration changes is transmitted.

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Fremont, CA, United States of America

Vijay Dheeraj Reddy Mandadi