Tootfinder

JDK 26: The new features in #Java 26
https://www.infoworld.com/article/4050993/jdk-26-the-new-features-in-java-26.html

Scavenger : Revisiting Space-Time Tradeoffs in Key-Value Separated LSM-trees
Jianshun Zhang, Fang Wang, Jiaxin Ou, Yi Wang, Ming Zhao, Sheng Qiu, Junxun Huang, Baoquan Li, Peng Fang, Dan Feng
https://arxiv.org/abs/2508.13935

Scavenger+: Revisiting Space-Time Tradeoffs in Key-Value Separated LSM-trees
Key-Value Stores (KVS) based on log-structured merge-trees (LSM-trees) are widely used in storage systems but face significant challenges, such as high write amplification caused by compaction. KV-separated LSM-trees address write amplification but introduce significant space amplification, a critical concern in cost-sensitive scenarios. Garbage collection (GC) can reduce space amplification, but existing strategies are often inefficient and fail to account for workload characteristics. Moreove…

Scavenger: Better Space-Time Trade-Offs for Key-Value Separated LSM-trees
Jianshun Zhang, Fang Wang, Sheng Qiu, Yi Wang, Jiaxin Ou, Junxun Huang, Baoquan Li, Peng Fang, Dan Feng
https://arxiv.org/abs/2508.13909

Scavenger: Better Space-Time Trade-Offs for Key-Value Separated LSM-trees
Key-Value Stores (KVS) implemented with log-structured merge-tree (LSM-tree) have gained widespread acceptance in storage systems. Nonetheless, a significant challenge arises in the form of high write amplification due to the compaction process. While KV-separated LSM-trees successfully tackle this issue, they also bring about substantial space amplification problems, a concern that cannot be overlooked in cost-sensitive scenarios. Garbage collection (GC) holds significant promise for space amp…

from my link log —
CHICKEN Scheme internals: the garbage collector.
https://www.more-magic.net/posts/internals-gc.html
saved 2025-08-08

Sarcasm
Remember: reusing, giving away or selling used stuff is a crime against the economy. You should dispose of them, so that others will have the opportunity to buy new stuff. This way, you create workplaces in so many areas: collecting, processing and storing garbage, mining for resources, processing them, production; and of course transport, marketing, sales. Isn't capitalism magnificent?
#AntiCapitalism

Safe Memory Reclamation Techniques
Ajay Singh
https://arxiv.org/abs/2509.02457 https://arxiv.org/pdf/2509.02457

Safe Memory Reclamation Techniques
Safe memory reclamation is crucial to memory safety for optimistic and lock-free concurrent data structures in non garbage collected programming languages. However, several challenges arise in designing an ideal safe memory reclamation algorithm, including achieving high speed and scalability, easy of use for programmers, applicability to wide class of data structures, managing the large memory footprint caused by delayed freeing of memory for safety and performance, and avoiding asymmetric ove…

MuST2-Learn: Multi-view Spatial-Temporal-Type Learning for Heterogeneous Municipal Service Time Estimation
Nadia Asif, Zhiqing Hong, Shaogang Ren, Xiaonan Zhang, Xiaojun Shang, Yukun Yuan
https://arxiv.org/abs/2508.16503

MuST2-Learn: Multi-view Spatial-Temporal-Type Learning for Heterogeneous Municipal Service Time Estimation
Non-emergency municipal services such as city 311 systems have been widely implemented across cities in Canada and the United States to enhance residents' quality of life. These systems enable residents to report issues, e.g., noise complaints, missed garbage collection, and potholes, via phone calls, mobile applications, or webpages. However, residents are often given limited information about when their service requests will be addressed, which can reduce transparency, lower resident satisfac…