3 links tagged with all of: optimization + memory-management
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This article discusses a new optimization in ClickHouse 25.11 that enhances the performance of aggregations with small GROUP BY keys by parallelizing the merge phase. The author shares insights from the implementation process, including challenges faced and lessons learned about memory management and concurrency.
This article introduces Nested Learning, a machine learning paradigm that addresses catastrophic forgetting by treating models as interconnected optimization problems. It highlights how this approach can enhance continual learning and improve memory management in AI systems, demonstrated through a new architecture called Hope.
The article provides an in-depth exploration of Java's garbage collection (GC) mechanisms, detailing how they manage memory in Java applications. It covers various GC algorithms, their characteristics, and how developers can optimize performance while minimizing memory leaks and inefficiencies. Understanding these concepts helps developers make informed decisions about memory management in their Java applications.