🌗 一條岔路:決定 Kafka 無碟化未來
➤ 在革命與演化之間,Kafka 的物件儲存整合之路
https://jack-vanlightly.com/blog/2025/10/22/a-fork-in-the-road-deciding-kafkas-diskless-future
本文深入探討了 Apache Kafka 在整合物件儲存(如 S3)所面臨的抉擇。隨著雲端原生架構的興起,Kafka 正處於一個關鍵的十字路口,需要決定是採取革命性的直接整合 S3 的方案,以獲得更大的彈性和更低的複雜性,但可能增加實作成本和維護負擔;抑或是採取演化式設計,利用現有架構以降低重構需求,但可能犧牲部分物件儲存的優勢,主要聚焦於節省跨可用區域的網路成本。作者分析了當前三個主要的 KIPs(提案),並區分出這兩種截然不同的路徑,期望藉此引導社羣共同思考 Kafka 的長遠發展方向。
+ 這篇文章點出了 Kafka 未來的重大挑戰,直接整合 S3 的確是大勢所趨,但要如何同時保留 Kafka 的核心優勢,確實需要審慎評估。
+ 作者對「
#分散式系統 #Kafka #物件儲存 #KIPs
A Fork in the Road: Deciding Kafka’s Diskless Future — Jack Vanlightly

“ The Kafka community is currently seeing an unprecedented situation with three KIPs ( KIP-1150 , KIP-1176 , KIP-1183) simultaneously addressing the same challenge of high replication costs when running Kafka across multiple cloud availability zones. ” — Luke Chen, The Path Fo

Jack Vanlightly
@poledance 😮😮WOW Wednesday: What does a kips workshop look like at @thebrassring2.0 with @wolfie_j__ ? well, like this!! So much fun and I had a great time working on some of these dynamic movements and drops. Looking forward to putting them into my upcoming comp routines <3
#dancer #poledancer #poledancers #poledancer #poledancing #workshop #pdworkshop #workshop #pdkip #kips #pdkips #pdtrick #pdtricks #dynamicmovements #foryourpage #fyp #foryoupage #fypage #wow #wowwednesday #pdhardstyle #kips #kip #hardstyle #hardstyledancer #pdroutine #pdcomp #pdcompetition

#Crimethinc: A #Demonstrator’s Guide to Understanding #RiotMunitions

And How to Defend against Them
2021-01-04

"#ImpactMunitions

Police fire a wide range of blunt force projectiles from a variety of weapons. Manufacturers and police departments sometimes call these 'Blunt Impact Projectiles' (#BIPs) or 'Kinetic Impact Projectiles' (#KIPs). #RubberBullets are only one of many variants. They vary in size, force, composition, delivery methods, and lethality.

"The sales pitches that manufacturers make to law enforcement agencies emphasize the ability to obtain compliance from subjects via projected force with minimal risk of injury or death. All of the academic studies—not to mention our lived experience—show that neither of these claims is correct: impact munitions regularly #maim and kill #protestors and they rarely succeed at breaking up demonstrations. They’re even less effective at stopping social movements. Often, when one of us loses an eye or suffers a fractured skull, more people come out to the streets.

"Some of the more common impact munitions include baton rounds, large plastic, foam, gel, or even wooden #projectiles that are fired from a multi-launcher or occasionally a shotgun; rubber bullets, #MetalProjectiles coated in rubber or PVC; #BeanBagRounds, woven bags filled with either silica or lead, usually fired from shotguns; #Pepperballs, which are essentially paintballs filled with pepper spray; #FN303 rounds, a combination of pepper-balls and regular impact munitions; rubber balls, which are rubber or plastic or foam pellets packed into grenades to explode like shrapnel or shotgun shot; and, of course, the venerable #GasCanister (bearing chemical agents or smoke), which is not designed to be fired directly at protestors—but regularly is.

"Contrary to popular supposition, most modern impact munitions are designed for 'direct fire' rather than 'skip fire.' Direct fire munitions are for shooting directly at individuals, while skip fire projectiles are designed to be skipped off the ground into the crowd. Tear gas canisters are generally intended for skip firing at close range or firing at a 25-30 degree arc into the air for maximum range; they are not rated for direct fire. Some styles of baton rounds that split into multiple projectiles are designed for skip fire to distribute the projectiles more widely, while others are designed to be fired over the heads of protesters in order to rain chemicals down. Full-size wooden baton rounds and some rubber bullets seem to be designed for skip fire as well, but in general, skip fire is less accurate and less common.

"Baton rounds, stinger grenades, and beanbags hurt. They injure people. Occasionally, they maim or—even more rarely—kill people. Yet of all the tools used by the police, they are some of the least effective at stopping demonstrations. Unlike a cop within mêlée range, a baton round cannot arrest you. Unlike a cloud of gas, it can’t force you to disperse. Ranged impact weapons rely primarily on pain compliance. While this may work on individuals, pain alone usually cannot force a resolute crowd to comply. Standing around getting shot at isn’t always the right move. But the effects of impact munitions can be mitigated by protective equipment including shields, armor, helmets, goggles, barricades, and even umbrellas. Impact weapons rely on fear above all—and through mental preparation and mutual support, we can defend ourselves from fear. We can choose not to comply with fear."

Learn more:
https://crimethinc.com/2021/01/04/a-demonstrators-guide-to-understanding-riot-munitions-and-how-to-defend-against-them
#Resistance #Protests #Demonstrations #ProtestSafely #BePrepared

A Demonstrator’s Guide to Understanding Riot Munitions

An extensive guide to less-lethal police weaponry—including chemical weapons and impact munitions—and how to defend against and treat their effects.

CrimethInc.
Test der Kawasaki Versys 1100 – Bringen mehr PS auch mehr Fahrdynamik? Und wie ist der Komfort?

Source: Test der Kawasaki Versys 1100 – Bringen mehr PS auch mehr Fahrdynamik? Und wie ist der Komfort? by Motorradmagazin. Please don’t forget to give the Video a “Like” on Youtube and subscribe to the channel! Heft abonnieren: www.motorrad-magazin.at/abo Heft online lesen: http://digitalstore.motorrad-magazin.at Die 2012 präsentierte Kawasaki Versys 1000 erhält nun ein signifikantes Update mit […]

The Motorbike Channel
Allergenenwaarschuwing Kips Vega Pate!
In de Kips Vega Pate zit SOJA, maar dat staat niet altijd op het achteretiket. Dat komt door een fout in de fabriek. Lees er alles over op https://www.productwaarschuwing.nl/2024/05/allergenenwaarschuwing-kips-vegetarische-pate-2/
#allergenen #voedselallergie #kips #vegapate #soja
Allergenenwaarschuwing Kips Vegetarische Paté

De Vega Pate van Kips bevat SOJA, maar dat staat niet altijd op de verpakking vermeld. Er zijn verpakkingen met een verkeerd etiket.

Productwaarschuwing.nl