## Containers and BPF: twagent story Andrey Ignatov, Facebook eBPF Summit ## twagent • a daemon - runs on every Facebook server • manages all Facebook containers - a part of the bigger TW system

to Production 7. Advanced Topics 8. Introducing Spring Boot 9. System Requirements - Servlet Containers 10. Installing Spring Boot - Installation Instructions for the Java Developer Error Pages JAX-RS and Jersey Embedded Servlet Container Support Servlets, Filters, and listeners Registering Servlets, Filters, and Listeners as Spring Beans Servlet Context Initialization Scanning Servlets, Filters, and listeners The ServletWebServerApplicationContext Customizing Embedded Servlet Containers Programmatic Customization Customizing ConfigurableServletWebServerFactory Directly

## A Multithreaded, Transaction-Based Locking Strategy for Containers Bob Steagall CppCon 2020 KEWB COMPUTING ## Overview • Sharing a container among multiple threads • A motivating problem • Some required • Every message input requires a write operation to the history • Which uses one or more containers ## Motivating Problem – Reactive Message Processor ![Image](/uploads/documents/9/0/0/c/900c7a required • Every message input requires a write operation to a container • Which uses one or more containers ## • It must scale to multiple threads! ## Motivating Problem – Reactive Message Processor !

## Java 应用与开发 Servlet 编程 王晓东 wangxiaodong@ouc.edu.cn 计算机科学与技术系 November 13, 2018  ![Image](/uploads/documents/1/e/f 2. 掌握 Servlet 的概念、体系结构及生命周期管理基本原理。 3. 掌握 Servlet 的编程及配置方法，了解 Servlet 的在 Tomcat 服务器上的部署方式（war）。 大纲 Web 基础 Servlet 概述 Servlet 编程 Servlet 生命周期 Servlet 配置 Servlet 部署 Servlet 示例 ## Servlet 是主流 Web Web 框架的基础 JSP 和 JSF 都是建立在 Servlet 基础之上的，其他 Web 框架如 Struts、WebWork 和 Spring MVC 都是基于 Servlet。 接下来… Web 基础 Servlet 概述 Servlet 编程 Servlet 生命周期 Servlet 配置 Servlet 部署 Servlet 示例 ## 什么是 Web Web 本质上就是 Internet

## Sender Patterns to Wrangle Concurrency in Embedded Devices ## Michael Caisse michael.caisse@intel.com @MichaelCaisse  Sponsorship Provided By millennium think-cell ## Employing Senders and Receivers to Tame Concurrency in Embedded Systems Michael Caisse ![Image](/uploads/documents/b/6/3/4/b634ea0ff3787e922361221add7688ef/p44_1 CppCon @CppCon · Aug 29 CppCon 2024 SESSION ANNOUNCEMENT: Sender Patterns to Wrangle Concurrency in Embedded Devices by @MichaelCaisse cppcon2024.sched.com/event/1gZfH/se... Show more ![Image](/uploads

## +24 ## Balancing Efficiency and Flexibility: Cost of Abstractions in Embedded Systems MARCELL JUHASZ  zühlke ## whoami measurement of runtime performance runtime performance (empirical) ## Base Firmware Absolute minimal embedded project: • Main function: • Consists of a single, empty infinite loop • Startup script: • Defines Zero-cost abstractions Architecture matters at runtime Negative-cost abstractions More C++ for the embedded world! Encapsulation Inheritance Dynamic Polymorphism Static Polymorphism template concept

## +23 ## Building Effective Embedded Systems: Architectural Best Practices ## GILI KAMMA ## 20 23 October 01 - 06 ## I am Gili Kamma I love technology & people 20 years of experience R&D Today’s spotlight: Exploring best practices in embedded systems, with a focus on operating systems Today’s spotlight: Exploring best practices in embedded systems, with a focus on operating systems Today’s Today’s take away: Practical tips for building better software, applicable not only to embedded systems but also to software in general ## Every rule presented here comes with an exception Software isn't

..... 7 4.1. Introducing Spring Boot ..... 7 4.2. System Requirements ..... 7 4.2.1. Servlet Containers ..... 7 4.2.2. GraalVM Native Images ..... 8 4.3. Installing Spring Boot ..... 8 4.3 2. Service Connections ..... 229 7.10.3. Custom Images ..... 230 7.10.4. Skipping Specific Containers ..... 231 7.10.5. Using a Specific Compose File ..... 231 7.10.6. Waiting for Container Readiness 5. Reloading SSL bundles ..... 263 7.15. What to Read Next ..... 264 8. Web ..... 265 8.1. Servlet Web Applications ..... 265 8.1.1. The "Spring Web MVC Framework" ..... 265 Spring MVC