Abstract: Techniques for certificate authority (CA) selection are described. A certificate management service of a cloud provider network receives a first request to generate a certificate from an electronic device, the first request including an indication of an identity of a user and an identification of a domain name to associate with the certificate. A CA selection policy applicable to the first request is identified, the CA selection policy including a CA selection rule. A CA to generate the certificate is identified by evaluating the CA selection rule, the CA selection rule associates at least a portion of the domain name with the CA. A second request to generate the certificate is sent to the identified CA. The certificate or an identification of the certificate from the CA is returned to the electronic device.

Abstract: Techniques for certificate authority (CA) selection are described. A certificate management service of a cloud provider network receives a first request to generate a certificate from an electronic device, the first request including an indication of an identity of a user and an identification of a domain name to associate with the certificate. A CA selection policy applicable to the first request is identified, the CA selection policy including a CA selection rule. A CA to generate the certificate is identified by evaluating the CA selection rule, the CA selection rule associates at least a portion of the domain name with the CA. A second request to generate the certificate is sent to the identified CA. The certificate or an identification of the certificate from the CA is returned to the electronic device.

Abstract: A set of consumers of a producer-consumer system includes a main consumer subset and a backstop consumer subset. A plurality of updates to message processing information are deployed to the set of consumers. Each update of the plurality of updates is first deployed to the backstop consumer sub-set and is subsequently deployed to the main consumer subset. The main consumer subset may obtain messages from producers and attempt to process the messages. By contrast, the backstop consumer subset may obtain messages only after a failed processing attempt by the main consumers. Upon obtaining a message, a main consumer may process the message successfully or may fail processing and provide the message for processing by a backstop consumer, which may be more up to date than the main consumer.

Abstract: Disclosed are various embodiments for discovery of public points of interest. Data identifying points of interest is obtained. Each point of interest is associated with a respective user and specifies a respective name and a respective geographic location. A public point of interest is determined based at least in part on a similarity of the respective names of a subset of the points of interest, a proximity of the respective geographic locations of the subset of the points of interest, and a number of different users associated with the subset of the points of interest.

Abstract: Disclosed are various embodiments for discovery of public points of interest. Data identifying points of interest is obtained. Each point of interest is associated with a respective user and specifies a respective name and a respective geographic location. A public point of interest is determined based at least in part on a similarity of the respective names of a subset of the points of interest, a proximity of the respective geographic locations of the subset of the points of interest, and a number of different users associated with the subset of the points of interest.