LEO EventBus is an open source, serverless event streaming platform based on event sourcing. LEO EventBus utilizes Amazon services such as Kinesis, DynamoDB, S3, and Lambda and is deployed in your own Amazon cloud. Think of it as a serverless Kafka alternative in your own Amazon cloud.
Benefits
- Multiple stream events (or Topics) on one Kinesis Stream
- Durability of stream events
- Replay of stream events
- Unlimited Subscribers to any stream event
- Lower AWS cost through reusing Kinesis, gziping data, auto archiving.
| Kafka | LEO |
|---|---|
| Communication Stream | Kinesis |
| Service Catalog (# of Subscribers, where in log) | DynamoDB |
| Notification & Broker | Lambda |
| Data Store | S3, DynamoDB |
LEO is great at solving these types of business problems
- System integrations
- Business Intelligence and Data Warehousing
- Big Data and Data Science projects
- Microservice async communication
- Machine Learning and AI
All of these projects require access to core business events which can be easily streamed to LEO. Once in LEO, the same data event can be leveraged for all data projects. When your data flows, innovation follows.
Go to cloudformation
click "Create Stack"
click "next"
Specify a name, click next
click next
acknowledge that it might create IAM resources by clicking the checkbox. Click Create
Wait for the status to change from create_in_progress to update_complete
Use one of our SDKs in order to interact with this stream
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent