Mastodawn

Deckhouse Prom++: как мы сжали разметку метрик Prometheus и снизили расход памяти в 2,5 раза с помощью статистики данных

Хотели избежать копирования данных, придумали свою служебную разметку, а потом обнаружили: она занимает почти столько же места, сколько сам исходный текст. Мы перестали гадать, посмотрели на реальные данные и применили простые, но эффективные подходы: числа переменной длины, отказ от double в пользу целых типов и умные if-else вместо switch . Итог: мы сжали разметку в 2,5 раза и при этом даже немного выиграли в скорости. Рассказываем, как знание предметной области помогло нам не усложнять код, а сделать его быстрее и легче.

https://habr.com/ru/companies/flant/articles/1048018/

#c++ #c++23 #prometheus #prom++ #jemalloc #switch #unroll #ifelse #varint #offset

Deckhouse Prom++: как мы сжали разметку метрик Prometheus и снизили расход памяти в 2,5 раза с помощью статистики данных

Миллионы метрик, чистый код, но аллокатор показывает в разы больше памяти, чем должно занимать «полезное» содержимое. Профайлер светит на парсинг, а вы гадаете: куда деваются мегабайты? Привет, меня...

Хабр

co2mmit May 13

I started exploring #offset to find a meaningful counterbalance for the #emissions I haven't cut. Once I explored #carbon #offsets, I was disappointed at the number of problems that have been identified and studies for decades now. Read more...
#climateaction #climate
https://www.co2mmit.org/p/cant-i-just-write-a-check

Can’t I Just Write a Check

Can’t I simply purchase carbon offsets to cancel out my greenhouse gas emissions? Many carbon offsets have serious issues that impact the answer.

CO2mmit by Jim Tolbert

LOGIC AND LEGACY May 9

⚔️ The Offset Massacre — Why Cursor Pagination is Mandatory (2026)

Still burning CPU cycles on `OFFSET` queries, watching latency spike as your tables grow O(N) instead of O(log N)?

#sql #offset #cursors

The Offset Massacre — Why Cursor Pagination is Mandatory (2026)

Stop writing LIMIT/OFFSET SQL queries. Learn why Offset destroys databases at scale, causes UI data duplication, and how to architect O(1) Cursor page

The Hollywood Reporter Apr 24

Offset Says He’s Not Slowing Down After Getting Shot: “I Was Blessed Enough to Be Able to Still Move”
#Music #MusicNews #Music #Offset

https://www.hollywoodreporter.com/music/music-news/offset-recovery-after-shot-not-slowing-down-1236575271/

Offset Says He’s Not Slowing Down After Getting Shot: “I Was Blessed Enough to Be Able to Still Move”

The rapper, in a podcast interview recorded less than a week after the April 6 shooting that landed him in the hospital, said he would "keep pushin' … The grind don’t stop, bro. I ain’t want nobody to feel sorry for me."

The Hollywood Reporter

Global News Regina Apr 20

Canada’s emissions reductions slowed in 2024, federal data shows
A new report from the federal government says an increase in greenhouse gas emissions from the oil and gas industry in 2024 offset decreases in several other industries.
#Economy #Environment #Politics #Science
https://globalnews.ca/news/11806118/canada-greenhouse-gas-emissions-report/

dunderklumpen Apr 20

Im neuen #HotPink- #Podcast reden wir u.a. über #MarioAdorf s Tod, #Offset s Schusswunde, #NatashaLyonne s Rausschmiss, #Sia s Unterhaltszahlungen, die #Oscars2026, #JessicaAlba s Handcreme, #CandiceKing s Hochzeit und #HaileeSteinfeld s Baby. Hört rein! hotpink-podcast.de/episode/grue...

Grüße aus dem All!

Grüße aus dem All!

In der neuen Folge "Hot Pink" diskutieren Britt-Marie und Nils u.a. über Mario Adorfs Tod, Offsets Schusswunde, Natasha Lyonnes Rausschmiss, Sias Unterhaltszahlungen, die Oscars 2026, Jessica Albas Handcreme, Candice Kings Hochzeit und Hailee Steinfelds Baby. Hört rein!*Wer noch mehr von Britt-Marie und Nils hören möchte, kann das in Ihrem Spin-Off-Podcast "Hot Pink schaut..." tun.- Britt-Marie und Marcel haben die 18. Staffel von "Let's Dance" in zusammenfassenden Folgen alle paar Wochen besprochen. Hier ist Episode 1: "Hot Pink schaut Lets Dance" - Podcast-Folge 1 zu LD 18x00-18x02- Wir haben die 17. Staffel von "Let's Dance" geschaut und mit Marcel wöchentlich darüber diskutiert."Hot Pink schaut Lets Dance" - Podcast-Folge 1 zu LD 17x00- Daneben haben wir bereits die 1. Staffel von "Drag Race Germany" geschaut und die komplette Show besprochen."Hot Pink schaut Drag Race Germany" - Podcast-Folge 1 zu DRG

Hot Pink - Der Klatsch und Glamour Podcast

dunderklumpen80 Apr 20

Im neuen #HotPink- #Podcast reden wir u.a. über #MarioAdorf s Tod, #Offset s Schusswunde, #NatashaLyonne s Rausschmiss, #Sia s Unterhaltszahlungen, die #Oscars2026, #JessicaAlba s Handcreme, #CandiceKing s Hochzeit und #HaileeSteinfeld s Baby. Hört rein!
https://hotpink-podcast.de/episode/gruesse-aus-dem-all

Grüße aus dem All!

In der neuen Folge "Hot Pink" diskutieren Britt-Marie und Nils u.a. über Mario Adorfs Tod, Offsets Schusswunde, Natasha Lyonnes Rausschmiss, Sias Unterhaltszahlungen, die Oscars 2026, Jessica Albas Handcreme, Candice Kings Hochzeit und Hailee Steinfelds Baby. Hört rein!*Wer noch mehr von Britt-Marie und Nils hören möchte, kann das in Ihrem Spin-Off-Podcast "Hot Pink schaut..." tun.- Britt-Marie und Marcel haben die 18. Staffel von "Let's Dance" in zusammenfassenden Folgen alle paar Wochen besprochen. Hier ist Episode 1: "Hot Pink schaut Lets Dance" - Podcast-Folge 1 zu LD 18x00-18x02- Wir haben die 17. Staffel von "Let's Dance" geschaut und mit Marcel wöchentlich darüber diskutiert."Hot Pink schaut Lets Dance" - Podcast-Folge 1 zu LD 17x00- Daneben haben wir bereits die 1. Staffel von "Drag Race Germany" geschaut und die komplette Show besprochen."Hot Pink schaut Drag Race Germany" - Podcast-Folge 1 zu DRG

Hot Pink - Der Klatsch und Glamour Podcast

ikristina Apr 19

Pagination: cursor or offset?

https://ikristina.github.io/blog/shorts-offset-vs-cursor-pagination

#pagination #cursor #offset #database #sql #shorts #postgres #performance

Pagination: cursor or offset?

When to use cursor-based vs offset-based pagination.

Threads of Thought

BellingenNSW Apr 18

Coal

Australia’s coalmine emissions are increasing. Is this how a major policy to cut climate pollution is meant to work? >>
https://www.theguardian.com/environment/2026/apr/19/australia-emissions-increasing-coalmines-climate-policy-analysis

"An “independent, community-driven association” that ran anti-Labor adverts during the last federal election was entirely funded by a coal industry lobby group."
https://www.theguardian.com/australia-news/2026/apr/19/energy-for-australians-accepted-1m-coal-australia-independent-claims
#coal #ClimateCrisis #FossilFuels #lobby #pollution #offset

Australia’s coalmine emissions are increasing. Is this how a major policy to cut climate pollution is meant to work?

The Albanese government overhauled policy and promised significant pollution cuts – but carbon offsets are still being used as an excuse

The Guardian

Global News National Apr 14

FBI says suspects tried to rob Offset at Florida casino when he was shot
During the assault, one shot was fired from a handgun into Offset’s leg before an unsuccessful attempt to remove his watch, the FBI says.
#Entertainment #offset
https://globalnews.ca/news/11801164/offset-attempted-robbery-shooting-florida-casino/