## Preserve Original Source Address within Istio Zhonghu Xu @hzxuzhonghu ## I stioCon ## About me Zhonghu Xu: an open source engineer from Huawei Cloud. - Github: https://github.com/hzxuzhonghu - - Istio steering committee member - Istio Core Maintainer & Contributor - Open source enthusiastic, previously Kubernetes active contributor and Volcano maintainer ## Agenda Background 2 TCP Original |\|Version\|Command\| AF \|Proto.\| Address Length|\||\||\|| |\||IPv4 Source Address|\||\|| |\||IPv4 Destination Address|\||\|| |\||Source Port|\| Destination Port|\|| ## Proxy Protocol client Server Establish

漏洞数据库定期更新 • 多重漏洞数据来源 Debian Security Bug Tracker Ubuntu CVE Tracker Red Hat Security Data Oracle Linux Security Data Alpine SecDB ## 漏洞扫描 ## project061529900025/tomcat:latest Author anonymity Architecture 漏洞数据库定期更新 • 多重漏洞数据来源 Debian Security Bug Tracker ■ Ubuntu CVE Tracker Red Hat Security Data Oracle Linux Security Data Alpine SecDB ## Replication ## DISTRIBUTION ## Policy ## 镜像分发 - 多点保持镜像一致 • 镜像备份与恢复 mage Replication  Source pro  Policies

漏洞数据库定期更新 • 多重漏洞数据来源 Debian Security Bug Tracker Ubuntu CVE Tracker Red Hat Security Data Oracle Linux Security Data Alpine SecDB ## 漏洞扫描 ## project061529900025/tomcat:latest Author anonymity Architecture 漏洞数据库定期更新 • 多重漏洞数据来源 Debian Security Bug Tracker ■ Ubuntu CVE Tracker Red Hat Security Data Oracle Linux Security Data Alpine SecDB ## Replication ## DISTRIBUTION ## Policy ## 镜像分发 - 多点保持镜像一致 • 镜像备份与恢复 mage Replication  Source pro  Policies

[Image](/uploads/documents/e/8/7/5/e875877a2a0c165ecb570df1e409a7b4/p1_2.jpg) ## Harbor Deep Dive Open source trusted cloud native registry Henry Zhang, Chief Architect, VMware R&D China Steven Zou, Staff [Image](/uploads/documents/e/8/7/5/e875877a2a0c165ecb570df1e409a7b4/p2_1.jpg) ## HARBOR ### An open source trusted cloud native registry project goharbor.io  ## Web Portal • Based on open source Clarity • Image operation full capabilities • Batch operations ## Access Control RBAC • AD/LDAP

nts/7/d/6/8/7d68b4c74e48f9837e9ad490adbd9f8e/p1_1.jpg) ### Red Hat OpenShift Data Foundation 4.12 ## 更新 OpenShift Data Foundation 针对集群和存储管理员的有关升级的说明 Powered by TCPDF (www.tcpdf.org) 针对集群和存储管理员的有关升级的说明 trademark of Joyent. Red Hat is not formally related to or endorsed by the official Joyent Node.js open source or commercial project. The OpenStack $ ^{®} $ Word Mark and OpenStack logo are either registered 本文档解释了如何更新以前的 Red Hat OpenShift Data Foundation 版本。 ## 目录 使开源包含更多 ..... 3 对红帽文档提供反馈 ..... 4 第 1 章 OPENSHIFT DATA FOUNDATION 更新过程概述 ..... 5 第 2 章 OPENSHIFT DATA FOUNDATION 升级频道和发行版本 ..... 6 第

# Simple Data Storage; SQLite Duen Horng (Polo) Chau Associate Professor, College of Computing Associate Director, MS Analytics Georgia Tech ## How to store the data? What's the easiest way? ## ## Easiest Way to Store Data As comma-separated files (CSV) But may not be easy to parse. Why? 1997, Ford, E350 # Easiest Way to Store Data 1997, Ford, E350 • Any field may be quoted (that is, enclosed org/famous.html iPhone (iOS), Android, Chrome (browsers), Mac, etc. Self-contained: one file contains data + schema Serverless: database right on your computer Zero-configuration: no need to set up! See

MySQL/MongoDB Company: Xiaoxin Tech. ## About Industry: Education Team: Big Data Leader: wangchao@xiaoheiban.cn ## 100 billion data this year till now  VALUES (2 ... , 5); ALTER TABLE classroom_all

Methodology for Persistent Transactional Data Structures CHRISTINA PETERSON, KENNETH LAMAR 20 21 October 24-29 |Introduction|Persistent Hash Map|Persistent Transactional Data Structures|Live Demonstration|References| Persistent Transactional Data Structures Design Goals Methodology Performance Results Live Demonstration ## I ntroduction |Introduction|Persistent Hash Map|Persistent Transactional Data Structures|Live Optane $ ^{TM} $ DC Persistent Memory |Introduction|Persistent Hash Map|Persistent Transactional Data Structures|Live Demonstration|References| |---|---|---|---|---| |0|00|00|0000|| |0000|00000|0000|||

## +24 ## Data Is All You Need for Fusion ## MANYA BANSAL ## 20 24 September 15 - 20 ## High Performance code is about Hardware #include #include Matrix Multiply int main(...) { { std::vector a; a.reserve(100); // Initialize other data // data-structures. cblas_sgemm(a.data() ...); cblas_sgemm( ... ); return 0; } ## Multiply int main(...) { std::vector a; a.reserve(100); // Initialize other data // data-structures. cblas_sgemm(a.data() ...); cblas_sgemm( ... ); return 0; } { "3243431:\n\t\ "cmpq

## Back to Basics: Algebraic Data Types I also do C++ training! arthur.j.odwyer@gmail.com ## Outline - Why the name “algebraic data types”? [3–18] o Memory layout diagrams. Why not std::any? • Quick tuple [57–69] Questions? ## What do I mean by algebraic types? pair C++98. The original algebraic data type. tuple C++11. optional C++17. variant C++17, with minor tweaks to its constructors in C++20 The memory layout of pair or tuple is going to be pretty much the same as the layout of a plain old data struct. pair $$ \begin{array}{c|c} A & B \end{array} $$ tuple The compiler