What are the main characteristics of Kafka?

The main characteristics of Kafka include:

1. Multiple copies of replication: Kafka supports backing up data with multiple copies to ensure that data will not be lost.
2. High performance: Kafka can achieve high throughput and low latency message transmission.
3. Horizontal scaling: Kafka can horizontally scale to support large-scale data processing.
4. Reliability: Kafka ensures reliable message transmission without losing messages due to network failures or node crashes.
5. Durability: Kafka is able to persist messages, ensuring that data will not be lost.
6. Partitioning mechanism: Kafka supports dividing topics into multiple partitions to achieve parallel processing of messages and load balancing.
7. Scalability: Kafka’s architecture is designed to be flexible, supporting plug-in development and expansion.
8. Multiple clients: Kafka offers clients in multiple languages, making it easy for developers to interact with it.