hollow
A Java library for disseminating in-memory datasets from a single producer to many consumers for high-performance read-only access.
What is hollow?
Hollow is a Java library and toolset developed by Netflix for disseminating in-memory datasets from a single producer to many consumers. It enables high-performance read-only access to large datasets, solving the problem of efficiently distributing and synchronizing data across distributed systems. The library is designed to handle production-scale implementations with minimal latency.
Java developers and engineers building distributed systems that require efficient, scalable dissemination of large in-memory datasets, such as those in streaming platforms, e-commerce, or real-time analytics applications.
Developers choose Hollow for its optimized performance in read-only data access, seamless scalability, and robust tooling. It is particularly valuable for scenarios where low-latency data synchronization across many consumers is critical, backed by Netflix's production experience.
Overview
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
Use Cases
Best For
- Disseminating large in-memory datasets from a single source to multiple consumers
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