Pulsar is a distributed pub-sub messaging platform with built-in geo-replication, multi-tenancy, and persistent storage. It offers high performance and low latency.
Key Concepts
Topics and partitions
Subscriptions (exclusive, shared, failover)
Message retention
Dead letter topics
Pulsar Functions (serverless)
Common Use Cases
Real-time analytics
Event-driven architectures
Geo-replicated messaging
Financial services
IoT data ingestion
Best Practices
Design proper partition strategy
Use appropriate subscriptions
Configure retention policies
Leverage Pulsar Functions
Monitor bookie storage
Resources
Pulsar.apache.org: pulsar.apache.org/docs
Related Skills: kafka, messaging, streaming
1---2name: pulsar-23description: Apache Pulsar4---5# Apache Pulsar67Pulsar is a distributed pub-sub messaging platform with built-in geo-replication, multi-tenancy, and persistent storage. It offers high performance and low latency.89## Key Concepts1011- Topics and partitions12- Subscriptions (exclusive, shared, failover)13- Message retention14- Dead letter topics15- Pulsar Functions (serverless)1617## Common Use Cases1819- Real-time analytics20- Event-driven architectures21- Geo-replicated messaging22- Financial services23- IoT data ingestion2425## Best Practices2627- Design proper partition strategy28- Use appropriate subscriptions29- Configure retention policies30- Leverage Pulsar Functions31- Monitor bookie storage3233## Resources3435- Pulsar.apache.org: pulsar.apache.org/docs36- Related Skills: kafka, messaging, streaming
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