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The pax files containing the port releases are compressed using the `compress` algorithm (`.Z`). This is an ancient, inefficient compression algorithm that has long been supplanted by better choices.…
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```
As far as I can understand, opkg uses libarchive that makes possible to use
many different compression algorithms. But names "data.tar.gz" and
"data.tar.xz" are hardcoded in opkg_archive.c, so f…
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This is a causal inference technique for time series that employs complexity estimators based on lossless data compression algorithms. Relevant publications:
https://peerj.com/articles/cs-196/
https…
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**Jetty version(s)**
Jetty 12
**Enhancement Description**
The current `GzipHandler` does a good job at handling `Content-Encoding: gzip` (and `Accept-Encoding: gzip`), but we shouldn't hardcode o…
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Inverted index, which maps terms to document lists, is a common data structure. In Elasticsearch (ES), the unique identifier (_id) for documents is typically a UUID (Universally Unique Identifier) typ…
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I want to ask how you discovered that using the discrete wavelet transform on planes is good for compression without experimental verification. How should I analyze the real reasons why applying DWT t…
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### Component
systemd-repart
### Is your feature request related to a problem? Please describe
SquashFS and EROFS support different compression algorithms which influence compression ration and spe…
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## Introduction
Hi everyone, I thought I'd write up a report summarizing some experiments I've conducted over the past year on how R could improve serialization performance.
Colleagues often ex…
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