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BEGIN:VEVENT
UID:pretalx-coscup-2024-VZGXSS@pretalx.coscup.org
DTSTART;TZID=CST:20240803T114500
DTEND;TZID=CST:20240803T121500
DESCRIPTION:This proposal explores the innovative application of the open-s
 ource Read-Copy-Update (RCU) mechanism to optimize high-frequency trading 
 systems. RCU is a powerful synchronization technique that enables rapid da
 ta access\, which is crucial in trading environments where milliseconds ca
 n make the difference between success and failure.\n\nWe will introduce th
 e different flavors of Userspace RCU and delve into the specific implement
 ation details of the RCU variant we used in a real-world case study. By sh
 aring this practical example\, we will demonstrate techniques for integrat
 ing Userspace RCU to significantly improve real-time data handling and sys
 tem responsiveness in high-frequency trading applications. Attendees will 
 learn how to select the most appropriate RCU flavor and effectively incorp
 orate it to address the unique challenges of these low-latency systems.\n\
 nThe overarching goal is to showcase how leveraging RCU can boost the perf
 ormance of high-frequency trading\, while also encouraging innovative appr
 oaches to tackle the technical obstacles inherent in this domain.
DTSTAMP:20261010T015251Z
LOCATION:TR411
SUMMARY:Optimizing High-Frequency Trading Systems with Userspace RCU - 葉家郡
URL:https://pretalx.coscup.org/coscup-2024/talk/VZGXSS/
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BEGIN:VEVENT
UID:pretalx-coscup-2024-VLABXY@pretalx.coscup.org
DTSTART;TZID=CST:20240804T130000
DTEND;TZID=CST:20240804T133000
DESCRIPTION:This presentation highlights a backend engineer's journey in op
 timizing financial data analysis by advancing from basic CRUD operations t
 o sophisticated SQL features. Faced with the challenge of slow API respons
 es due to extensive database interactions\, a novel approach was adopted
 —transferring computational processes directly into the database. This s
 hift not only streamlined data retrieval through single SQL queries but al
 so enhanced performance by exploiting SQL's advanced functionalities like 
 Materialized Views\, CTEs\, and Window Functions. The initiative not only 
 significantly reduced API response times but also minimized development an
 d maintenance overhead\, demonstrating the power of advanced SQL in backen
 d optimization and the importance of embracing database capabilities for s
 ystem efficiency.
DTSTAMP:20261010T015251Z
LOCATION:TR409-2
SUMMARY:Beyond CRUD: Leveraging Advanced SQL for Backend Optimization - 葉
 家郡\, Raiven Kao
URL:https://pretalx.coscup.org/coscup-2024/talk/VLABXY/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-coscup-2024-J9WRVS@pretalx.coscup.org
DTSTART;TZID=CST:20240804T133000
DTEND;TZID=CST:20240804T140000
DESCRIPTION:SIMD是一項神秘的程式設計領域，大多數人或許
 知道如何開啟參數來讓編譯器使用SIMD指令集最佳化，卻
 很少有人擁有實際的SIMD程式設計經驗。在這次的分享中
 ，將透過開源專案的實際原始碼，來一層一層解析那些
 生澀的內容，學習如何利用SIMD指令集撰寫程式及加速。
DTSTAMP:20261010T015251Z
LOCATION:TR211
SUMMARY:Entering SIMD Programming with Real-World Examples: A Code-Driven J
 ourney - 葉家郡
URL:https://pretalx.coscup.org/coscup-2024/talk/J9WRVS/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-coscup-2024-YMFDUJ@pretalx.coscup.org
DTSTART;TZID=CST:20240804T145000
DTEND;TZID=CST:20240804T152000
DESCRIPTION:I will start by addressing some of the challenges encountered d
 uring the installation process of Kubernetes\, with a particular emphasis 
 on the use of BGP Mode in CNIs. Following this\, I will introduce fundamen
 tal concepts such as routing\, overlay networks\, BGP\, and ECMP\, to expl
 ain how to optimize the efficiency and reliability of Kubernetes networkin
 g.\n\nThe talk will highlight the advantages brought by BGP Mode\, includi
 ng improved network efficiency and performance\, as well as the challenges
  it presents\, such as the need for in-depth network knowledge and managem
 ent of routing tables. To conclude\, the importance of understanding these
  network concepts for fully leveraging Kubernetes will be emphasized\, enc
 ouraging a deep dive into documentation to enhance network efficiency.
DTSTAMP:20261010T015251Z
LOCATION:TR212
SUMMARY:Optimizing On-Premise Kubernetes Networking with BGP - 葉家郡
URL:https://pretalx.coscup.org/coscup-2024/talk/YMFDUJ/
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