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Apache Pulsar is a distributed pub-sub messaging system that was developed at Yahoo. Initially released as open-source in 2018, Pulsar provides a unified messaging platform for streaming data. Pulsar's architecture is based on the separation of storage and compute, making it ideal for managing large volumes of data.
Unlike other messaging systems, Pulsar has the capability to handle both traditional queueing and pub-sub messaging patterns, making it a unique option for businesses looking to implement a messaging system.
Pulsar's architecture is based on the separation of storage and compute, making it ideal for managing large volumes of data.
Pulsar uses the Apache BookKeeper storage system, which provides a scalable, fault-tolerant storage layer to store data. Pulsar also includes a compute layer that allows for processing messages in real time as they flow through the system.
Apache Pulsar is important for several reasons:
Apache Pulsar can be used in a variety of use cases, including:
Apache Pulsar is closely related to several other technologies, including:
Apache Pulsar provides a scalable and flexible messaging platform for streaming data. By using Pulsar in conjunction with Dremio, businesses can build real-time analytics applications that can handle large volumes of data.