“To support these services, we need to maintain different types of clusters for various scenarios. However, there is hardly an all-in-one message queue solution that can cover all the use cases and meet our requirements.”
“Therefore, we created a unified middle platform based on Pulsar, which supports multiple client connections with a single cluster. For example, we are using Kafka-on-Pulsar (KoP) to support Kafka client connections.”

Hazelcast is the leading in-memory computing platform company which addresses the growing demand for enhanced application performance, speed and scalability. Hazelcast IMDG is an in-memory data grid built and proven to provide the performance at scale required by the world’s largest organizations. Hazelcast Jet, is an ultra-fast, application embeddable, stream and batch processing engine capable of supporting real-time streaming data. The company also offers Hazelcast Cloud, a fully managed, low latency data layer for cloud-based workloads at any scale.
Tinybird helps developers and data teams build data products over analytical data, at any scale. Their platform is helping businesses realize the full potential of their data at any scale by turning it into real-time insights, actions and business value. Developers can build data products which make use of their low-latency, high-concurrency APIs - in minutes, not weeks. Their product is used by start-ups through global enterprises including Vercel, The Hotel Network, and Keyrock.
Upsolver is the Data Lake Platform that empowers any developer to manage, integrate and structure streaming data for analysis at unprecedented ease dramatically simplifying big data projects and reducing time-to-value from months to minutes. Upsolver's groundbreaking in-memory technology is used by the world's most data-intensive organizations, with current clients including Sisense, SimilarWeb, and ironSource. Whether on-premise or in the cloud, Upsolver provides the simplest way to rapidly develop and maintain a world-class data lake, saving hundreds of development hours and tens of thousands of dollars.











