許多服務會使用節流模式來控制其取用的資源,並限制其他應用程式或服務可以存取它們的速率。 您可以使用速率限制模式來協助您避免或最小化與這些節流限制相關的節流錯誤,並協助您更準確地預測輸送量。 在許多案例中,速率限制模式很適合,但對於大規模重複的自動化工作,例如批處理特別有説明。
Request deduplication, aka allowing only one request with given ID per a certain period of time (and rejecting other requests with the same ID): A budget way of ensuring Exactly-Once Processing. Storing rate counters in a distributed cache, making your rate limiting policy consistent across all...
EnableRateLimiting 属性 参考 反馈 定义 命名空间: Microsoft.Azure.Management.Network.Fluent.Models 程序集: Microsoft.Azure.Management.Network.Fluent.dll 包: Microsoft.Azure.Management.Network.Fluent v1.38.1 获取或设置 enableBgp 标志。 C# 复制 [Newtonsoft.Json.JsonProperty(P...
Current.StartNewOrchestration(functionName, input, instanceId); numberCurrentlyRunning++; } } [FunctionName(nameof(OrchestrationLimiter))] public static Task Run([EntityTrigger] IDurableEntityContext ctx) => ctx.DispatchAsync<OrchestrationLimiter>(); } public static class DemoFunctions { [FunctionName(...
本文为开发人员提供一种限制对 Azure Cosmos DB 发送请求的速率的方法。 实现此模式可以减少错误,并提高超出了目标数据库或容器预配吞吐量的工作负载的总体性能。超出Azure Cosmos DB 中预配吞吐量的请求可能会导致暂时性故障,例如 TooManyRequests、Timeout 和ServiceUnavailable。 通常,在有可用容量时你会重试这些请求...
This internal system was limiting our growth.” —Stephan Miehe, GitHub Senior Director of Platform Security GitHub worked with its parent company, Microsoft, to find a solution. To process the event stream at scale, the GitHub team built a function app that runs in Azure Functions Flex ...
Rate limitingcan be utilized to reduce the effectiveness of brute force attacks. Client IP filteringcan be used to reduce the attack surface area. Network security groups can be applied to virtual networksintegrated with API Management. If possible, authenticate to backends from API Management through...
For example, repeated runs of RoboCopy /MIR against the same source and target storage locations. These repeated runs are useful to minimize downtime for users and apps, and to improve the overall success rate of files migrated.We often default to considering bandwidth as the most limiting ...
The aggregate function, such as average or maximum The time interval over which the application block calculates the aggregate function For example, the Autoscaling Application Block can monitor the CPU usage of your web role instances. When the CPU usage performance counter average for the last ho...
The aggregate function, such as average or maximum The time interval over which the application block calculates the aggregate function For example, the Autoscaling Application Block can monitor the CPU usage of your web role instances. When the CPU usage performance counter average for the last ho...