Add a roadmap #2
Description
Roadmap draft
1. Bootstrap
- Internationalize the code and documents.
- Do some research on the mainstream alternative projects.
2. Pub/Sub stable API.
- Remove unused concepts like the snapshot
- GC supported
- Stable HTTP API
3. gRPC API
- Improve the performance to update the state of subscriptions (caused by transaction conflicts).
- Stable gRPC API
4. Partitioned Topics
- Shard a topic to improve the performance.