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Kinderkonzerte sind im Gig-Blog eher selten. Unser Konzertjahr 2026 starten wir aber mit einem solchen. Wir sind beim ausverkauften Gig von #ZSK im Wizemann.
#zsk #konzertbericht #konzert #konzertfotografie #concert #concertreview #concertphotography #livemusic #livemusik #stuttgart #punk
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Leider nichts wirklich neues von @zskberlin : #zsk #berlin #punk #punkrock #deutschpunk: http://www.popmonitor.de/zsk-feuer-und-papier/
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Ah bah j'étais persuadé de ne pas avoir finalisé le roulement de #ZSK sur shaftinc.fr mais en fait si : depuis lundi dernier c'était plié :blobPikaUvU:
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Jipiie, ganz vergessen, nachdem ich sie heute schon zig mal gehört habe: Die neue Single von #zsk - #nichtallein ist draußen.
Der Song ist ein schöner Hoffnungsspender und macht Mut in diesen politisch dunklen Zeiten. -
Rilasciato #PeaZip 10.6: Il Gestore di Archivi #OpenSource per Tutti i Sistemi Operativi
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@davidculley so what? Actually, many contributions from #meta #facebook to #opensource world including #MySQL. #RocksDB born there. And don't forget #zstd.
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My new daily backup script, pg_dump with zstd compression level 19.
docker exec \ ak-postgres-1 \ pg_dump -U umeyashiki umeyashiki_akkoma | \ nice -n 19 \ ionice -c 3 \ chrt --idle 0 \ zstd -T0 -19 --rsyncable -q > "$BACKUP_DIR/db_latest.sql.zst";Today I learned something new about the scheduling priority. Since zstd compression is very CPU-intensive, set it to low priority so it doesn’t slow the entire system down during compression.
Commands that precede zstd here are:
nice -n 19 [cmd]ionice -c 3 [cmd]chrt --idle 0 [cmd]
By chaining nice, ionice, and chrt together before the zstd command, the script forces the compression process to run with the absolute lowest possible priority for both the CPU and the disk.
- nice 19 is the lowest priority CPU priority.
- ionice with class 3 means idle. A program running with idle I/O priority will only get disk time when no other program has asked for disk I/O for a defined grace period.
chrt --idle 0: Set scheduling policy toSCHED_IDLE(scheduling very low priority jobs).
References:
man 1 chrtman 1 niceman 1 ionice
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ZSTD with level MEDIUM gives you the same runtime as the traditional MS_XPRESS algorithm, but the backup is around 14 GB smaller. The level LOW is really fast (203 sec. vs. 305 sec., and the backups are still smaller (58 GB vs. 50 GB). #sqlserver #zstd #compression #performance
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ZSTD with level MEDIUM gives you the same runtime as the traditional MS_XPRESS algorithm, but the backup is around 14 GB smaller. The level LOW is really fast (203 sec. vs. 305 sec., and the backups are still smaller (58 GB vs. 50 GB). #sqlserver #zstd #compression #performance
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ZSTD with level MEDIUM gives you the same runtime as the traditional MS_XPRESS algorithm, but the backup is around 14 GB smaller. The level LOW is really fast (203 sec. vs. 305 sec., and the backups are still smaller (58 GB vs. 50 GB). #sqlserver #zstd #compression #performance
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ZSTD with level MEDIUM gives you the same runtime as the traditional MS_XPRESS algorithm, but the backup is around 14 GB smaller. The level LOW is really fast (203 sec. vs. 305 sec., and the backups are still smaller (58 GB vs. 50 GB). #sqlserver #zstd #compression #performance
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Lol, I forgot how much better #Brotli is than gzip & bz2… I tried to bzip a 80GB file and it was taking forever. I'll need to do a benchmark, but on a small file it's:
gz: down to 32%, 6s
bz2: 17%, 2:20
brotli: 2% (!!), 2:40
brotli -6: 3%, 10s
(unbrotli was also like <10s)How does #zstd compare? (I haven't tried it yet)
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#zstd 1.5.7 is out and it's honestly quite amazing.
Highlights for me are:
- ~10% faster at small block sizes common in databases(=filesystems?)
- Limited multi-threading by default. (You could already enable it manually; this only concerns the defaults.)
- A new --max flag that inches zstd closer to #lzma/#xz. We'll need to see more testing on how close exactly but it's impressive they managed to broaden the range this far in a single format. -
#zstd 1.5.7 is out and it's honestly quite amazing.
Highlights for me are:
- ~10% faster at small block sizes common in databases(=filesystems?)
- Limited multi-threading by default. (You could already enable it manually; this only concerns the defaults.)
- A new --max flag that inches zstd closer to #lzma/#xz. We'll need to see more testing on how close exactly but it's impressive they managed to broaden the range this far in a single format. -
#zstd 1.5.7 is out and it's honestly quite amazing.
Highlights for me are:
- ~10% faster at small block sizes common in databases(=filesystems?)
- Limited multi-threading by default. (You could already enable it manually; this only concerns the defaults.)
- A new --max flag that inches zstd closer to #lzma/#xz. We'll need to see more testing on how close exactly but it's impressive they managed to broaden the range this far in a single format. -
#zstd 1.5.7 is out and it's honestly quite amazing.
Highlights for me are:
- ~10% faster at small block sizes common in databases(=filesystems?)
- Limited multi-threading by default. (You could already enable it manually; this only concerns the defaults.)
- A new --max flag that inches zstd closer to #lzma/#xz. We'll need to see more testing on how close exactly but it's impressive they managed to broaden the range this far in a single format. -
Today I discovered that there is also an excellent compression format, #Zstandard (ZSTD), is fast with an excellent compression ratio, developed by #Meta, and released as #opensource
I needed to backup my files because I have to wipe my PC and reinstall #Linux. Now I have a dilemma: choosing between #antiX and #Lubuntu. I have a fairly decent computer, so I could even install a more full-featured OS, but I prefer an OS that doesn’t use too many resources.
#zstd
https://www.youtube.com/watch?v=k5XsiuxHv_A -
#Zstandard (aka #zstd) v1.5.7 is out:
https://github.com/facebook/zstd/releases/tag/v1.5.7
'"[…] a significant release […] brings enhancements across various domains, including performance, stability, and functionality […]
The compression speed for small data blocks has been notably improved at fast compression levels[…]
The --patch-from functionality of the zstd CLI […] v1.5.7 largely mitigates the speed impact of high compression levels 18+,
The compression ratio has been enhanced slightly for large data across all compression levels […]"'
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ZŠ v mém blízkém okolí shání nové učitele na druhý stupeň (čeština, matematika, informatika). Inzerát končí slovy "kvalifikace výhodou".
Jak by to znělo v kontextu jakékoliv jiné profese?
Sháníme nového očního lékaře. Kvalifikace výhodou.
Hledáme účetního do naší firmy. Kvalifikace výhodou.
Nastupte k nám na pozici automechanika. Kvalifikace výhodou.
Naše firma shání elektrikáře! Kvalifikace výhodou.
Hledáme operátora druhého bloku Temelína. Kvalifikace výhodou.Ach jo. #vzdelavani #skolstvi
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