Han-gyeol Jang @dohan0930
Hyper scale system/infrastructure에 관심이 있습니다. HAproxy를 주로 다루고 있습니다. 자전거 타기를 즐깁니다. blog.revi4than.kr 대한민국 서울 Joined January 2019-
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OpenAI just killed 1,000,000,000,000,000 Startups 🤯
3.5년 전에도 비슷한걸 올렸지만 멀티서버 비동기 구조로 백지부터 새로 짜서 테스트도 하나하나 다 새로해야되는 김에 기록용😬 이제 8일째인데, 3.5년간 쌓인 기술부채 해결하는게 너무 즐거움😄 데이터없이 과거로 돌아간다면 클라 웹서버 랭킹서버 멀티서버 다 새로짜는데 4달이면 될거같음
Hey league players👋 we give out our equivalent of hextech chests monthly and have a battlepass actually worth your time🤭
LoL's devs have confirmed free Hextech Chests were removed because players were grinding to earn free skins instead of buying them "We believe a change like this, while unpopular, is the right call"
드워프 동굴 유학 후기
a.co/d/8Go2sXq 다음 책도 정말 굿. 좋은 전략이란게 무엇인가 명쾌하게 설명. 80 넘은 노교수가 평생 학문으로 연구하고 회사들 컨설팅 해주며 얻은 전략에 대한 모든 것. 테크 회사에 대한 인사이트도 굿.
요즘 한창 내년 플래닝 하느라 고생중. 그러다가 추천받은 책인데 정말 all time best. amazon.com/Good-Strategy-…
Cloudflare's Capacity Planning team discusses planning for “what-if” type scenarios, and how they've introduced a new “Scenario Planner” system to quickly model hypothetical future changes. cfl.re/4eav0an
주변에 퇴사고민중인 주니어들이 몇 있는데, 저마다의 사정을 들으면 힘들겠다 싶지만 그래도 어떻게든 뜯어말리고 싶다. 이직 확정 전까지는 목숨이 위험한 상황이 아닌 한 최대한 월급 받으며 버텨봅시다 ㅠ
대부분의 쥬니어들이 공통적으로 이런 이슈가 있음 ㅠㅠ
요즘 한창 내년 플래닝 하느라 고생중. 그러다가 추천받은 책인데 정말 all time best. amazon.com/Good-Strategy-…
점점 더 팀원을 고를 때 현재의 업무 역량 수준보다 새로운 경험에 대한 개방성, 성실성, 회복 탄력성, 집요함, 감성 지능 등의 역량을 더 중요하게 보게 된다. 무엇보다 이 항목들에 대한 점수가 일정 수준을 넘어가는데 실무를 못하는 일은 없더라... 반대는 있어도.
데브옵스 엔지니어를 위한 실전 관찰 가능성 엔지니어링 aladin.co.kr/shop/wproduct.… 표지가 뭔가 익숙하다 했더니 이책 Observability Engineering이었구나!! 옵저버빌리티에 대한 이해도를 높일 수 있는 좋은 책입니다. 작년에 쓴 후기 blog.outsider.ne.kr/1688
Cloudflare is adding support for all TCP and UDP traffic to our local traffic management (LTM) load balancing solution, extending the benefits of LTM to more than just HTTP(S) applications. cfl.re/4c43fit
GN⁺: Rate Limit 알고리듬을 시각화해서 알아보기 news.hada.io/topic?id=14869 # 왜 Rate Limit(사용량 제한)이 필요한가? - 많은 참여자가 있는 트위치 채팅에서 스패머 한 명이 있을 때, 사용량 제한이 없다면 스패머가 대화를 지배할 수 있음. - 사용량 제한을 통해 각 사용자가 공정하게 ...
PCI DSS 4.0 is here. Learn about what has changed and the best strategies for maintaining compliance. cfl.re/4bzTl7J
Ever wonder what it means when your manager asks you to design for "high availability," "high scalability," or "high throughput"? Let me break it down in simple terms. 𝗛𝗶𝗴𝗵 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 - 𝗞𝗲𝗲𝗽𝗶𝗻𝗴 𝘁𝗵𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗨𝗽 𝗮𝗻𝗱 𝗥𝘂𝗻𝗻𝗶𝗻𝗴 This refers to maximizing uptime of a service, usually targeting 99.9% availability or higher. Each additional nine usually means an exponential increase in complexity. To achieve this, we build in redundancy at multiple levels, with failover systems ready to step in if the main system crashes. 𝗛𝗶𝗴𝗵 𝗧𝗵𝗿𝗼𝘂𝗴𝗵𝗽𝘂𝘁 - 𝗛𝗮𝗻𝗱𝗹𝗶𝗻𝗴 𝗛𝗲𝗮𝘃𝘆 𝗟𝗼𝗮𝗱 Throughput refers to the number of requests a system can handle per second, measured in transactions per second (TPS) or queries per second (QPS). Common techniques include adding caches, tweaking thread usage, optimizing bottlenecks, and enabling asynchronous processing to handle more simultaneous requests. 𝗛𝗶𝗴𝗵 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 - 𝗚𝗿𝗼𝘄𝗶𝗻𝗴 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆 Scalability means a system can expand its workload capacity as needed. To scale out horizontally, it’s common to break services into independent modules or microservices. Leveraging load balancers and service registries enables seamlessly routing requests to new resources. Over to you: What stories do you have tackling these in system design? – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/496keA7
Did you know that we submit all certificates we issue to our Certificate Transparency (CT) Logs? This enables anyone and everyone to monitor and study certificate issuance. #CTlogs buff.ly/3T0q3bY
Out now🚨: #ThisWeekinNET goes into our DDoS threat report for Q1 2024, certificate changes, and QR phishing. Plus, Meta Llama 3's availability on Cloudflare Workers AI, and more. cfl.re/4aH7Oif
2024 started with a bang. Cloudflare’s autonomous systems mitigated over 4.5 million DDoS attacks in the first quarter of the year — a 50% increase compared to the previous year. Read the full coverage: cfl.re/3Jr1fnT
Let’s Encrypt’s cross-signed chain will be expiring in September. To prevent this change from impacting customers, Cloudflare will shift Let’s Encrypt certificates upon renewal to use a different CA. Here's how we're doing this: cfl.re/3vLHV1H
New blog post: Linux crisis tools brendangregg.com/blog/2024-03-2…
newsletter.posthog.com/p/beyond-the-1… 10x 엔지니어보다 더 중요하게 봐야하는것 1. 빠른 프로토타이핑/가설검증을 반복하는 사람 2. 문서화에 어려움이 없는 사람 3. 제품 개발에 애정을 가진 사람 4. 고객을 우선시하는 사람 5. 제품의 구성요소를 넓은 맥락에서 바라보는 사람 6. 같이 협업하기 좋은 사람
broccoli-cake @broccoli_ade
1 Followers 135 Following
seunghyun kim @kimseunghyun76
381 Followers 936 Following Tweets related to web development will be mainly filled, but it will be filled with personal interests, such as music, drama, basketball, and travel.
Fan&cooler @fanncooler_
140 Followers 582 Following 오스트리아 공랭 쿨러 전문업체 Noctua(녹투아)의 한국 총판 fan&cooler (팬앤쿨러, 주식회사 에스티스토어) 입니다. 네이버스토어 바로가기 ▶️ https://t.co/014iuRElm5
ArcaneFire @arcane_firefist
238 Followers 4K Following
Paul Bazooka 폴바�... @PaulBazooka
3K Followers 3K Following Label : Greyscale, Piranha Siberia Dub, Crossfade Sounds, Plazma Records /Raw Techno, Dub Techno, Electronic Music Producer, Music Director, Game Music
PS 문제푸는 쿄�... @PS_kyouka
69 Followers 98 Following 지금은 공부 시간이에요 말 걸지 말아 주⋯ 정말, 그런 표정 짓지 마세요 놀아줄 테니까요!
PS하는 피림이 @PSing_Pirim
309 Followers 182 Following 네이버 웹툰 '판타지 여동생'의 패러디 '판타지 PS' '판타지 여동생' 작가님 트위터: @OOPAAP
마른비/Dryrain | R... @dryrain_life
641 Followers 619 Following 픽셀 아티스트(https://t.co/P6nhhVjSQM) 사업 계정 : @dev_playtart 유튜브 : https://t.co/NnwpCXmtxY
chann @channprj
2K Followers 1K Following 박희찬(Park Hee Chan, 朴熙燦). 👨🏻💻 Husband, Father, Product Engineer, Human Agent. Opinions are my own.
Sanghoon Kim @seikerseiker
16 Followers 22 Following Working for @Lunit_AI / https://t.co/TDrvqGG3lc. in CS, KAIST @kaistcsdept / https://t.co/fjHYL56E9q. in CSE, UNIST
Daehwa Kim @talking_kim
1K Followers 912 Following PhD student @cmuhcii | Prev @berkeley_ai, @Apple Robotics, @Meta @RealityLabs, @hcikaist. 🦾 Making sense of sensing, for people!
asbubam @asbubam
5K Followers 3K Following Engineer. 독립일기: https://t.co/o0KziPHqpX Context-aware YouTube Summarizer: https://t.co/i5NTB98Phi
성제호 @gnutel
650 Followers 892 Following friendly sysadmin / 재미없는 이야기만 올라와요 / 여기가 멈추면 놀고있거나 바쁘거나 죽었거나. / 제 분야밖에 잘 모르는 바보입니다. 편하게 오류를 지적 부탁드립니다. / 블스 gnutel
nodef @nodefff
153 Followers 933 Following
위키북스 @devsfarm
4K Followers 2K Following 안녕하세요! IT 전문서를 펴내는 위키북스입니다. #출판사 #책 #프로그래밍 #코딩 #코드 #소프트웨어 #개발 #UX #웹 #오픈소스 #IT #데이터과학 #인공지능 #딥러닝 #머신러닝 #클라우드 #위키북스 #생성형AI
Cloudflare Radar @CloudflareRadar
33K Followers 8 Following Internet trends, as seen by the @Cloudflare global network.
Docker @Docker
558K Followers 3K Following Docker securely contains autonomous agents so you can confidently build, ship, and run on trust.
나가노 마켓 공�... @nagano_m_kr
18K Followers 3 Following GPS가 운영하는 「나가노 마켓」의 공식 한국어 계정입니다. 온라인 스토어에서 판매하는 제품에 대해 알려드립니다. ▷https://t.co/DLCmzAY5Tz ※이 계정에서는 개별 문의를 받지 않습니다.
Kube Architect @K8sArchitect
80K Followers 1 Following News and links on architecting and developing apps on Kubernetes curated by the @Learnk8s team Mastodon: @[email protected]
Cloudflare Developers @CloudflareDev
86K Followers 144 Following Have questions, or building something cool with Cloudflare's Developer products? We're here to help. For help with your account please try @CloudflareHelp
Let's Encrypt @letsencrypt
84K Followers 5 Following A nonprofit Certificate Authority providing TLS certs to 350M websites. 100% of our funding comes from donations. https://t.co/Qzy8VWWXks
Chrome DevTools @ChromeDevTools
116K Followers 98 Following Official account. Follow for latest news, features, tips and more. Shape the future of DevTools, participate: https://t.co/qyqSn15AM4
Cloudflare @Cloudflare
324K Followers 5K Following Cloudflare is the world’s leading #ConnectivityCloud, and we have our eyes set on an ambitious goal — to help build a #BetterInternet.
Potentially* @potentially_agi
115K Followers 12 Following Create Anything. Protect everything. One Account, One Subscription, 1,000+ models across Text, Image, Video, Audio, 3D. Available on Web, iOS & Android.
daniel:// stenberg:// @bagder
58K Followers 524 Following Typos and segfaults. I write curl. On team @wolfSSL. I don't know anything. @[email protected] My weekly email: https://t.co/9UYYYMLWaw
Brendan Gregg @brendangregg
52K Followers 155 Following Makes things fast. Expert in computer performance and eBPF. OpenAI, ex-Netflix. Created flame graphs. Aussie. Opinions my own. [email protected]
Alex Xu @alexxubyte
295K Followers 613 Following Co-Founder of ByteByteGo | Author of the bestselling book series: ‘System Design Interview’ | YouTube: https://t.co/9gPSJSrtPU
No Context Kirby @nocontextkirby
77K Followers 0 Following Poyo. DMs open for submissions and credit/takedown requests! Managed by @Akfamilyhome and @Taureleni, updates may be sparse but feel free to share older posts!
Eternal Return S12: S... @_EternalReturn_
34K Followers 91 Following THE Official twitter of Eternal Return. Fend for yourself and defeat other survivors in a unique, exciting, FREE online multiplayer survival arena
Dark Reading @DarkReading
358K Followers 49 Following One of the most widely read and trusted cybersecurity news sites, providing IT security professionals informed insights into the latest news and trends.
GeekNews @GeekNewsHada
31K Followers 3 Following GeekNews 는 기술,개발,스타트업과 세상의 재미난 것들을 좋아하는 Geek들을 위한 뉴스사이트 입니다. 사용자들이 다양한 글과 정보를 직접 올리며, 이 계정은 긱뉴스에 새로 등록된 글들을 소개합니다.
칭찬은 농담곰�... @gom_translate
41K Followers 6 Following 취미로 농담곰만화를 번역하고 짤도 만들어요💕인용트윗 환영🍬| 趣味でナガノさん(@ngntrtr)の漫画を翻訳してます。なにか問題がありましたら是非ご連絡ください。| #농담곰만화번역 #치이카와만화번역 #농담곰짤제작 #농담곰짤 #치이카와짤제작
Łukasz Piskorz @vanripperart
585K Followers 61 Following Creator of Helltaker and other stuff. Questions? Read FAQ: https://t.co/7rwLEpfo2A
100x100 @_100_x_100_
7K Followers 1 Following 개발자의 쌉소리를 100px 안에서 무한으로 즐기세요 / 개인소장 인장 배사 무단전재 비영리에 같은 조건으로 쌉가능
Hacker News Bot @newsycombinator
1.7M Followers 2 Following Get the latest from Hacker News! Top 5 stories on the hour, every hour. By @riklomas from @superhi_ – unofficial and not affiliated with Y Combinator
subicura @subicura
3K Followers 1K Following 퍼플아이오 CTO / subicura = 서비큐라 Just for fun / human-in-the-loop 🤣 #ai #fixer
박상민 / Sang-Min ... @sm_park
10K Followers 576 Following “Write something worth reading; Do something worth writing.” Tweet is mostly in Korean.
삶의 질 상승 @Upgrade_MyLife
71K Followers 6 Following 삶의 질을 상승시키는 트윗을 작성합니다. 추천 물건 및 트윗은 하이라이트 탭을 보시면 간단하게 확인할 수 있습니다. 여러분의 삶이 더욱 윤택해졌으면 좋겠습니다.😊 유료 구독 기능이 생겼습니다! 📨 𝘾𝙤𝙣𝙩𝙖𝙘𝙩 : [email protected]
Soonson Kwon @ksoonson
5K Followers 262 Following Global AI Developer Programs Lead @Google / Founder of https://t.co/wyW7uBl4dB / Change the world for creative minds / Opinions are mine
Paul Bazooka 폴바�... @PaulBazooka
3K Followers 3K Following Label : Greyscale, Piranha Siberia Dub, Crossfade Sounds, Plazma Records /Raw Techno, Dub Techno, Electronic Music Producer, Music Director, Game Music
PS하는 피림이 @PSing_Pirim
309 Followers 182 Following 네이버 웹툰 '판타지 여동생'의 패러디 '판타지 PS' '판타지 여동생' 작가님 트위터: @OOPAAP
NSA/CSS @NSAGov
1.2M Followers 0 Following National Security Agency/Central Security Service official account, home to America's codemakers and codebreakers. Likes, retweets, and follows ≠ endorsement.
AWS Security @AWSSecurityInfo
61K Followers 152 Following This account is no longer active. Follow @awscloud for the latest updates from AWS.
Amazon Web Services @awscloud
2.2M Followers 433 Following AWS is the world's most comprehensive cloud, enabling organizations to accelerate innovation, reduce costs, and scale more efficiently.
AWS Events @AWSEvents
105K Followers 15 Following We bring the cloud computing community together to connect, collaborate, and learn from #AWS experts. #AWSSummit #AWSreInvent
KubeWeekly @kubeweekly
13K Followers 11 Following Curated weekly digest of all things @KubernetesIO!
HGPU group @hgpu
4K Followers 119 Following High performance computing on graphics processing units (GPU): AMD/ATI, nVidia, Intel Xeon Phi, CUDA, OpenCL, OpenGL, GPGPU, HPC
향로 @jojoldu
8K Followers 531 Following
The Debian Project @debian
275K Followers 4K Following The Universal Operating System; follow our news via https://t.co/zD9A4YClrc and https://t.co/wHPftZFODt
Martin Kleppmann @martinkl
50K Followers 939 Following Find me at @martin.kleppmann.com on Bluesky, @[email protected] on Mastodon. Author of @intensivedata, Associate Professor @Cambridge_CL. he/him
nixCraft 🐧 @nixcraft
399K Followers 1 Following Love Linux/Unix, open source, and programming? Into Sysadmin & DevOps? Follow us! Boost your IT career with daily new tools, apps, and humor ⤵️
Channy Yun(윤석찬)... @channyun
50K Followers 233 Following A lead blogger of @awscloud. An open technology enthusiast and evangelist at heart, loving community-driven sharing. Opinions are my own. Mostly in Korean.
아마존웹서비스... @AWSKorea
7K Followers 17 Following 이 계정은 비활성화되었습니다. @awscloud 를 팔로우하여 AWS의 최신 업데이트를 확인하세요.
AWS 한국사용자�... @awskrug
2K Followers 25 Following AWS 한국 사용자 모임 공식 트위터입니다. https://t.co/TcYtlLTp7P 혹은 https://t.co/Ci13RU4az3 로 들어오세요!Trends for United States
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