Amazon Technologies, Inc.

David Allen Cuthbert

Jeffrey J Fielding

Sergei V Shinkarev

Ting-You Wang

Stefan Letz

Shuo Li

A service provider may select one or more physical locations of existing data centers for the user for deployment of the user's computing resources. In various embodiments, the service provider may collect parameters from the user to create a custom selection of physical locations for computing services to be deployed for the user, which may be a strategically selected subset of all of the existing data centers available. Some parameters for selection may include expected location of end-users, cost tolerance, latency tolerance, and fault risk diversity. In some situations, cost may have an inverse relationship with latency, such that as cost increases, latency decreases (and vice versa). The rule sets may be created using the parameters, possibly with weights assigned to different parameters based on information received via the user interface. The rule sets may be formed and used to select physical locations for deployment of computing resources.

Cloud resource placement

Techniques are described for dynamic translation of data access statements. A first set of statements is sent by an executing process to access a first data storage that supports a first query language. The first set of statements is intercepted and translated into a second set of statements configured to access a second data storage that supports a second query language. The second set of statements may be executed on the second data storage, and the result data set may be sent to the executing process that generated the first set of statements. The first and second storages may employ different data storage formats, such as relational and non-relational storage formats. The behavior of the executing process may be monitored to determine the feasibility of modifying the source code of the process to employ a different query language.

Data access statement translation

Disclosed are various embodiments for network monitoring. A processor circuit having a processor and a memory is employed. A listing of components of a network is stored in the memory, the listing including a plurality of endpoints and a plurality of nodes. One of the endpoints includes a processor circuit. A monitoring application is stored in the memory and executable by the processor circuit. The monitoring application is configured to maintain in the memory an indication of an operational status of each of the nodes derived from a plurality of status requests transmitted between respective pairs of the endpoints.

Operational status of network nodes

Disclosed are various embodiments for network monitoring. A processor circuit having a processor and a memory is employed. A listing of components of a network is stored in the memory, the listing including a plurality of endpoints and a plurality of nodes. One of the endpoints includes the processor circuit. A monitoring application is stored in the memory and executable by the processor. The monitoring application is configured to maintain in the memory an indication of an operational status of each of the nodes derived from a plurality of status requests transmitted between respective pairs of the endpoints.

Disclosed are various embodiments for using contributor-provided attributes in conjunction with an electronic item catalog. A request is received from a catalog user to obtain information an item in a catalog of items. Responsive to the request, the catalog is queried to obtain a plurality of attributes associated with the item. The attributes include at least one operator-controlled attribute and at least one contributor-provided attribute. A page is generated for display to the catalog user. The page includes the at least one operator-controlled attribute and at least one contributor-provided attribute.

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Bainbridge Island, WA, United States of America

David Allen Cuthbert