Companies that use Apache Pulsar
Apache Pulsar is a distributed messaging solution developed and released to open source at Yahoo. Pulsar supports both pub-sub messaging and queuing in a platform designed for performance, scalability, and ease of development and operation.
900
companies
List of companies using Apache Pulsar
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Apache Pulsar

Employees3.1kTransportation, Logistics, Supply Chain and Storage
Apache PulsarHigh confidence
Employees4.1kRevenue$3.8BSemiconductor Manufacturing
Apache PulsarHigh confidenceEmployees223Software Development
Apache PulsarHigh confidence
Employees89IT Services and IT Consulting
Apache PulsarHigh confidence
Employees201Revenue$51MIT Services and IT Consulting
Apache PulsarHigh confidence
Employees145IT Services and IT Consulting
Apache PulsarHigh confidence
Employees3kRevenue$150MMarketing Services
Apache PulsarMedium confidence
Employees167kRevenue$161BMotor Vehicle Manufacturing
Apache PulsarMedium confidence
Employees8.1kRevenue$3BSoftware Development
Apache PulsarMedium confidence
Employees3.1kRevenue$552MSoftware Development
Apache PulsarMedium confidence
We have data on 900 companies and users that use Apache Pulsar. Our Apache Pulsar users and customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Technology Usage Statistics and Market Share
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Frequently asked questions
Our data is sourced from job postings collected from millions of companies. We monitor these postings on company websites, job boards, and other recruitment platforms. Analyzing job postings provides a reliable method to understand the technologies companies are employing, including their use of internal tools.
We refresh our data daily to ensure you are accessing the most current information available. This frequent updating process guarantees that our insights and intelligence reflect the latest developments and trends within the industry.
Apache Pulsar is a powerful distributed pub-sub messaging platform designed to provide a durable and scalable messaging system. It offers excellent performance, low latency, and horizontal scalability, making it an ideal choice for real-time data processing and event streaming applications. Apache Pulsar allows seamless integration with various data sources and sinks, supporting different messaging patterns like publish-subscribe, queuing, and streaming.
Apache Pulsar falls under the category of Message Queue technologies, which facilitate communication between different systems by enabling asynchronous message passing. In the case of Apache Pulsar, it serves as a reliable and high-throughput message queuing system that ensures the efficient exchange of data between applications. Its architecture allows for the decoupling of components, improving overall system resilience and enabling easy scaling as the system grows.
Apache Pulsar was founded by Yahoo, which open-sourced the project in 2016. The motivation behind creating Apache Pulsar was driven by the need for a messaging system that could handle the massive scale and stringent requirements of modern data processing needs. With its roots in a large-scale production environment, Apache Pulsar was built to address reliability, scalability, and performance challenges commonly encountered in distributed systems.
In terms of current market share within the Message Queue category, Apache Pulsar has been steadily increasing its adoption among enterprises looking for robust and scalable messaging solutions. With the trend towards real-time data processing and event-driven architectures, Apache Pulsar is poised for significant growth in the coming years. Its strong community support, continuous development, and integration with popular data processing frameworks make it a competitive choice for organizations seeking reliable messaging infrastructure.