#bottlenecks — Public Fediverse posts

Когда bottleneck не в БД: ускоряем генерацию Excel — отчетов в Go

Всем доброго времени суток! Недавно пережитый опыт работы с отчетом хочу выставить на всеобщее обозрение, вдруг кому-то будет полезен. Чтобы не томить и сохранить более технический подход, давайте сразу начнем "разбор полёта". В какой-то момент у нас появился вот такой запрос:

https://habr.com/ru/articles/1035124/

#golang #backend #bottlenecks #optimization #ускорение #excel #excelize

Когда bottleneck не в БД: ускоряем генерацию Excel — отчетов в Go

Всем доброго времени суток! Недавно пережитый опыт работы с отчетом хочу выставить на всеобщее обозрение, вдруг кому-то будет полезен. Чтобы не томить и сохранить более технический подход, давайте сразу начнем "разбор полёта". В какой-то момент у нас появился вот такой запрос:

https://habr.com/ru/articles/1035124/

#golang #backend #bottlenecks #optimization #ускорение #excel #excelize

Когда bottleneck не в БД: ускоряем генерацию Excel — отчетов в Go

Всем доброго времени суток! Недавно пережитый опыт работы с отчетом хочу выставить на всеобщее обозрение, вдруг кому-то будет полезен. Чтобы не томить и сохранить более технический подход, давайте сразу начнем "разбор полёта". В какой-то момент у нас появился вот такой запрос:

https://habr.com/ru/articles/1035124/

#golang #backend #bottlenecks #optimization #ускорение #excel #excelize

Когда bottleneck не в БД: ускоряем генерацию Excel — отчетов в Go

Всем доброго времени суток! Недавно пережитый опыт работы с отчетом хочу выставить на всеобщее обозрение, вдруг кому-то будет полезен. Чтобы не томить и сохранить более технический подход, давайте сразу начнем "разбор полёта". В какой-то момент у нас появился вот такой запрос:

https://habr.com/ru/articles/1035124/

#golang #backend #bottlenecks #optimization #ускорение #excel #excelize

Europe risks fuel shortages in wartime, new HCSS report warns

The Hague, May 12 2026 | E…
#Europe #EU #aviationfuel #bottlenecks #Conflict #conflictreadiness #crisisresilience #DefenceIndustry #defencereadiness #Europa #EuropeanUnion #europeseunie #Fuel #fuelfordefence #fuelsecurity #fuelshortage #futurefuels #importdependence #kerosine #militaryreadiness #militarysupplychain #NATO #nederland #Netherlands #strategicreserves #SupplyChain #tankstorage #War
https://www.europesays.com/europe/39299/

Wall Street weighs epic run in AI stocks

Semiconductor stocks leading the S&P 500 (^GSPC) and Nasdaq Composite (^IXIC) to record highs have one common thread:…
#NewsBeep #News #Artificialintelligence #agenticai #agenticAIworkloads #AI #ArtificialIntelligence #AU #Australia #bottlenecks #CFRA #KeyBancCapitalMarkets #NASDAQComposite #Nvidia #Semiconductorstocks #Technology
https://www.newsbeep.com/au/663736/

Wall Street weighs epic run in AI stocks

Semiconductor stocks leading the S&P 500 (^GSPC) and Nasdaq Composite (^IXIC) to record highs have one common thread:…
#NewsBeep #News #Artificialintelligence #agenticai #agenticAIworkloads #AI #ArtificialIntelligence #AU #Australia #bottlenecks #CFRA #KeyBancCapitalMarkets #NASDAQComposite #Nvidia #Semiconductorstocks #Technology
https://www.newsbeep.com/au/663736/

"( * ) * ( Between us:) I am the #1 most surprised by what is posted on this account."

#autopilot #enjoyingDaRide #pop #bottlenecks #metacalligram #meta #calligram #metacalligram #excelArt #powerDot #pixelosophy #animinimalist #markdownup #publicDomain #creativeCommons

 -👊- #punchline

snb-000369 exp-260403 uid-X7S2EI

https://www.europesays.com/ie/399067/ India’s gas crunch from Iran war lays bare electrification bottlenecks #bare #bottlenecks #crunch #Éire #electrification #Environment #Gas #IE #India's #Iran #Ireland #lays #Science #war

I'll just put this here for the #record in case anyone wants to #question me about it later.

I #donated with #BitCoin back in January to #AnnasArchive and now the site's knocked #offline literally.

I paid like C$120.00 for the online form of the #project just to disappear.

Yeah ok #wikipedia has them moving #domains every other day but it was a lot more stable than that before I gave them a leg up.

This is why I hate centralized #websites and hosting.

This is why #self #hosting works by connecting #dedicated #servers to the #internet as a whole.

If you use anything less, you will face more #legal challenges hosting #human #knowledge and unfortunately, it is as #simple as that.

You cannot convince me that #BigTech is not turning into #authorized #tech as it seems as though the #copyright #industry and the #torent industry has eluded to colluding with one another to obtain #rights for.

Guys, I don't know what to say anymore. I'm a huge fan of #books and #media and #free #open #source #software and I long for the day that the #government doesn't need to get a cut of everything I #download or #upload anywhere, especially for #personal #use over all.

Please do whatever you can to fight #statistical #bottlenecks where ever they appear. I want humanity to have better access to #education and #intelligence built by real people in a fair and consistent manner.

I always am striving and trying my best to be a better #human being.

I'll just put this here for the #record in case anyone wants to #question me about it later.

I #donated with #BitCoin back in January to #AnnasArchive and now the site's knocked #offline literally.

I paid like C$120.00 for the online form of the #project just to disappear.

Yeah ok #wikipedia has them moving #domains every other day but it was a lot more stable than that before I gave them a leg up.

This is why I hate centralized #websites and hosting.

This is why #self #hosting works by connecting #dedicated #servers to the #internet as a whole.

If you use anything less, you will face more #legal challenges hosting #human #knowledge and unfortunately, it is as #simple as that.

You cannot convince me that #BigTech is not turning into #authorized #tech as it seems as though the #copyright #industry and the #torent industry has eluded to colluding with one another to obtain #rights for.

Guys, I don't know what to say anymore. I'm a huge fan of #books and #media and #free #open #source #software and I long for the day that the #government doesn't need to get a cut of everything I #download or #upload anywhere, especially for #personal #use over all.

Please do whatever you can to fight #statistical #bottlenecks where ever they appear. I want humanity to have better access to #education and #intelligence built by real people in a fair and consistent manner.

I always am striving and trying my best to be a better #human being.

I'll just put this here for the #record in case anyone wants to #question me about it later.

I #donated with #BitCoin back in January to #AnnasArchive and now the site's knocked #offline literally.

I paid like C$120.00 for the online form of the #project just to disappear.

Yeah ok #wikipedia has them moving #domains every other day but it was a lot more stable than that before I gave them a leg up.

This is why I hate centralized #websites and hosting.

This is why #self #hosting works by connecting #dedicated #servers to the #internet as a whole.

If you use anything less, you will face more #legal challenges hosting #human #knowledge and unfortunately, it is as #simple as that.

You cannot convince me that #BigTech is not turning into #authorized #tech as it seems as though the #copyright #industry and the #torent industry has eluded to colluding with one another to obtain #rights for.

Guys, I don't know what to say anymore. I'm a huge fan of #books and #media and #free #open #source #software and I long for the day that the #government doesn't need to get a cut of everything I #download or #upload anywhere, especially for #personal #use over all.

Please do whatever you can to fight #statistical #bottlenecks where ever they appear. I want humanity to have better access to #education and #intelligence built by real people in a fair and consistent manner.

I always am striving and trying my best to be a better #human being.

I'll just put this here for the #record in case anyone wants to #question me about it later.

I #donated with #BitCoin back in January to #AnnasArchive and now the site's knocked #offline literally.

I paid like C$120.00 for the online form of the #project just to disappear.

Yeah ok #wikipedia has them moving #domains every other day but it was a lot more stable than that before I gave them a leg up.

This is why I hate centralized #websites and hosting.

This is why #self #hosting works by connecting #dedicated #servers to the #internet as a whole.

If you use anything less, you will face more #legal challenges hosting #human #knowledge and unfortunately, it is as #simple as that.

You cannot convince me that #BigTech is not turning into #authorized #tech as it seems as though the #copyright #industry and the #torent industry has eluded to colluding with one another to obtain #rights for.

Guys, I don't know what to say anymore. I'm a huge fan of #books and #media and #free #open #source #software and I long for the day that the #government doesn't need to get a cut of everything I #download or #upload anywhere, especially for #personal #use over all.

Please do whatever you can to fight #statistical #bottlenecks where ever they appear. I want humanity to have better access to #education and #intelligence built by real people in a fair and consistent manner.

I always am striving and trying my best to be a better #human being.

I'll just put this here for the #record in case anyone wants to #question me about it later.

I #donated with #BitCoin back in January to #AnnasArchive and now the site's knocked #offline literally.

I paid like C$120.00 for the online form of the #project just to disappear.

Yeah ok #wikipedia has them moving #domains every other day but it was a lot more stable than that before I gave them a leg up.

This is why I hate centralized #websites and hosting.

This is why #self #hosting works by connecting #dedicated #servers to the #internet as a whole.

If you use anything less, you will face more #legal challenges hosting #human #knowledge and unfortunately, it is as #simple as that.

You cannot convince me that #BigTech is not turning into #authorized #tech as it seems as though the #copyright #industry and the #torent industry has eluded to colluding with one another to obtain #rights for.

Guys, I don't know what to say anymore. I'm a huge fan of #books and #media and #free #open #source #software and I long for the day that the #government doesn't need to get a cut of everything I #download or #upload anywhere, especially for #personal #use over all.

Please do whatever you can to fight #statistical #bottlenecks where ever they appear. I want humanity to have better access to #education and #intelligence built by real people in a fair and consistent manner.

I always am striving and trying my best to be a better #human being.

Ah, the riveting saga of std:shared_mutex in C++17—a tale as thrilling as watching paint dry 🖌️! Dive into the labyrinthine world of #mutex #bottlenecks and #cache #concerns, because nothing screams fun like counting operations in a "more realistic" example. 🕸️ For a real adventure, stay tuned for the exhilarating sequel: "Reading Compiler Error Messages for Fun and Profit!" 🤓💥
https://www.cppstories.com/2026/shared_mutex/ #C++17 #std_shared_mutex #programming #humor #HackerNews #ngated

The #UK’s #CMA has designated #Apple and #Google as having “strategic market status” (#SMS), requiring stricter regulatory oversight. The CMA aims to address concerns about the companies’ substantial #marketpower and potential #bottlenecks, potentially including changes to #appstore practises and #userchoice. https://www.theguardian.com/technology/2025/oct/22/apple-google-face-enforced-changes-uk-mobile-phone-dominance-uk-competition-watchdog-stricter-oversight?eicker.news #tech #media #news

'Compute-Efficient Deep Learning: Algorithmic Trends and Opportunities', by Brian R. Bartoldson, Bhavya Kailkhura, Davis Blalock.

http://jmlr.org/papers/v24/22-1208.html

#bottlenecks #speedup #efficient

🧵#️⃣1️⃣→🤔 Why is #TradeGovernance so critical for the #EnergyFuture?

Because #resilient and #sustainable #GlobalValueChains in #renewables are at the core of
🌏meeting global #energy needs,
🌞unlocking the benefits of #renewables, &
⏯addressing their #bottlenecks.

#SDG7 #trade

Where local change can bring #SystemChange:

"The theory of #bottlenecks could amount to a hopeful strategy for supercharging the fight against #ClimateChange."

Upgrading one crucial #interconnect can strengthen the entire #grid, for instance.

"The same logic can also be applied to #FossilFuel infrastructure, but in the opposite direction. One argument for protesting against oil and gas #pipelines is that they’re bottlenecks."

#ClimateSolutions
https://www.newyorker.com/news/annals-of-a-warming-planet/the-climate-solutions-we-cant-live-without