Post by raselbd114 on Dec 5, 2023 8:22:31 GMT
Time To Live thematic grouping of messages enabling control of senders and recipients grouping message recipients implements a pattern of competing recipients Resource bindings It enables bidirectional integration with external sources systems components regardless of a specific implementation. Events are linked to specific actions at the level of YAML configuration files. For example in response to user registration events we call an external SendGrid service that sends a confirmation email. Changing the email service provider will not result in changes to the application code just change the configuration and this can be done by the application operator without involving programmers.
Actors Implements the actor model which simplifies the construction of highly available and reliable systems without the need for complex concurrency and scaling patterns. In this model the actor is the basic unit of concurrent processing. The actors are completely hermetic Email Marketing List and communicate with the outside world only through messages. Characteristics of the actors: manage their own state actors do not share state receive messages from other actors and process them sequentially one actor = one thread they communicate asynchronously with other actors Similarly to the Microsoft Orleans framework Dapr uses the concept of a virtual actor where the actor's lifecycle is managed automatically.
Observability Provides a structured approach to using: metrics we can use e.g. Grafana to monitor them logs we can view them using e.g. FluentD or Elasticsearch and Kibana distributed tracing compliant with W C Trace Context standards which ensures integration with solutions such as ZIPKIN Jaeger Application Insights Secrets It ensures safe storage of sensitive configuration data i.e. passwords keys integrating with solutions such as Azure Key Vault HashiCorp Vault Kubernetes Secrets etc. Distributed applications and Dapr summary The COVID pandemic and the related changes and business challenges have rapidly accelerated the pace of infrastructure transfer to cloud computing and increased the popularity of multicloud and hybrid environments.
Actors Implements the actor model which simplifies the construction of highly available and reliable systems without the need for complex concurrency and scaling patterns. In this model the actor is the basic unit of concurrent processing. The actors are completely hermetic Email Marketing List and communicate with the outside world only through messages. Characteristics of the actors: manage their own state actors do not share state receive messages from other actors and process them sequentially one actor = one thread they communicate asynchronously with other actors Similarly to the Microsoft Orleans framework Dapr uses the concept of a virtual actor where the actor's lifecycle is managed automatically.
Observability Provides a structured approach to using: metrics we can use e.g. Grafana to monitor them logs we can view them using e.g. FluentD or Elasticsearch and Kibana distributed tracing compliant with W C Trace Context standards which ensures integration with solutions such as ZIPKIN Jaeger Application Insights Secrets It ensures safe storage of sensitive configuration data i.e. passwords keys integrating with solutions such as Azure Key Vault HashiCorp Vault Kubernetes Secrets etc. Distributed applications and Dapr summary The COVID pandemic and the related changes and business challenges have rapidly accelerated the pace of infrastructure transfer to cloud computing and increased the popularity of multicloud and hybrid environments.