EG Best Practices

This document summarizes practices in common application scenarios of EventGrid (EG). Each practice case is given detailed solution description and operation guidance, helping you easily build your services based on EG.

**Table 1** EG best practices
Practice	Description
Routing OBS Application Service Messages to DMS for Kafka	This chapter describes how to use EventGrid (EG) to route the application service events of Object Storage Service (OBS) to Distributed Message Service (DMS) for Kafka.
Data Synchronization Between Kafka Instances Based on Serverless Event Stream	This chapter describes how to use the event stream function of EG to synchronize data between DMS for Kafka instances.
Synchronizing OBS Bucket Data Based on Event Subscription and FunctionGraph	This chapter describes how to synchronize OBS bucket data based on EG event subscription and FunctionGraph.
Routing Events from RocketMQ to FunctionGraph Based on Serverless Event Stream	This chapter describes how to use EG to route the RocketMQ events to FunctionGraph.
Routing Messages from OBS Application Service to Custom Connections Based on Event Subscriptions	This section describes how to use EG event subscription to send events to the connection when files in an OBS bucket are updated or added.