Event Hubs RelayMessaging A distributed, partitioned, replicated commit log service that provides for large scale low latency data ingress and enables multi-consumer streaming Publish-subscribe enterprise messaging (Queues & Topics) with rich features like sessions, transactions, duplicate detection, scheduling, and poison detection Live socket connection that works through firewalls without VPN providing request-reply and one way cloud projections of existing services Nothing like it Like MQ as a ServiceLike Kafka as a Service

2.25 Trillion Events received every month with Event Hubs 1.8 Million Message Queues and Topics in Production >22 PB Monthly Data Volume 3,200,00 0 Requests per second into Service Bus (Azure Messaging) 50ms Average Event Hubs send latency Azure Messaging Usage Metrics >40,000 Daily Active Service Bus Namespaces >295 TB Daily Data Volume >350 Billion Message operations on Azure Service Bus Messaging (Standard) per month

Introducing: Azure Service Bus Premium Messaging Public Cloud (Premium) Microsoft Azure Service Bus (PaaS) On-Premises Infra and IaaS Private Cloud Public Cloud (Standard) Service Bus for Windows Server 1.1 Windows Azure Pack Service Bus for Windows Server 1.1 Microsoft Azure Service Bus (PaaS) One set of protocols and compatible client APIs - switching is easy

Service Bus Messaging High Level Architecture Front Ends Back Ends Storage

Service Bus Messaging High Level Architecture Front Ends Back Ends Storage

What this architecture gives us

Service Bus Messaging & the Noisy Neighbor Back Ends Storage

Premium Messaging High Level Architecture Service Fabric Ring Front Ends Back Ends Partition Container Blob Partition Jet Stream

Premium Messaging Runtime Back Ends Blob

Premium Messaging Runtime Back EndsFront Ends Blob

Premium Messaging Model

Pricing Options Service Bus Standard (Pricing in U.S. Dollars) TransactionsConnections Base charge$10/monthFirst 1000 connections / monthIncluded First 12.5 million operations per monthIncluded1000 – 100,000 connections / month$0.03 per connection / month 13 million to 100 million ops/month$0.80 per million operations100,000 – 500,000 cxns / month$0.025 per connection / month 100 million to 2,500 million ops/month$0.50 per million operationsOver 500,000 cxns / month$0.015 per connection / month Over 2,500 million ops/month$0.20 per million operations Service Bus Premium Messaging (Pricing in U.S. Dollars) TransactionsConnections Messaging Unit (MU)$22.26 / day*1000 concurrent connections / MUIncluded Up to 4 MUs can be applied to a Service Bus namespace. The fixed rate covers all transactions, there is no separate connection charge.