best practices in embedded systems, with a focus on operating systemsToday’s spotlight: Exploring best practices in embedded systems, with a focus on operating systems Today’s take away: Practical Practical tips for building better software, applicable not only to embedded systems but also to software in generalEvery rule presented here comes with an exception Software isn't black and whiteThe code are for illustration⊡ Operating Systems ⊡ Threads ⊡ Layer Separation ⊡ Network Problems ⊡ External Interfaces ⊡ Simulators ⊡ Logs ⊡ Monitoring⊡ Operating Systems ⊡ Threads ⊡ Layer Separation

Ultrafast Trading Systems in C++ CppCon 2024 Thursday, 19 September 2024 David Gross Introduction 2 • About me - Leading the Options Automated Trading Systems team at Optiver market maker company - Worked on low-latency systems for 15 years in Trading and DefenseIntroduction 3 • About me - Leading the Options Automated Trading Systems team at Optiver, a global market maker company company - Worked on low-latency systems for 15 years in Trading and Defense • Today’s talk - Engineering low-latency trading systems - Profiling techniques to find bottlenecks - Some principles along

#IstioCon Building resilient systems inside the mesh: abstraction and automation of Virtual Service generation Vladimir Georgiev, Thought Machine #IstioCon Sync calls failures inside the mesh

Analytics Vasiliki (Vasia) Kalavri
 vkalavri@bu.edu Spring 2020 1/28: Stream ingestion and pub/sub systems Streaming sources Files, e.g. transaction logs Sockets IoT devices and sensors Databases might process a message out-of-order or twice 14 How can we avoid this? 15 Publish/Subscribe Systems publisher publisher publisher publisher subscriber notify() subscriber notify() subscriber subscribe notify unsubscribe advertise(): information reg. future events Publish/Subscribe Systems 17 Pub/Sub levels of de-coupling • Space: interacting parties do not need to know each other

Agile approach, program managers need to work with stakeholders representing the requirements, systems engineering, contracting, cost estimating, and testing communities to design processes around short processes. It presents options for structuring a program, developing a contract strategy, shaping systems engineering processes, managing requirements, and developing cost estimates for programs with a ....................................................................................... 20 9 Systems Engineering ....................................................................................

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.4 Supported Host Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.5 Host CPU Requirements . . . . . . . . . VirtualBox . . . . . . . . . . 39 3 Configuring Virtual Machines 40 3.1 Supported Guest Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . 40 3.1.1 Mac OS X Guests . . . . . . . . . . Windows, Mac, Linux or Oracle Solaris operating systems. Secondly, it extends the capabilities of your existing computer so that it can run multiple operating systems, inside multiple virtual machines, at the

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.4 Supported Host Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.5 Host CPU Requirements . . . . . . . . . VirtualBox . . . . . . . . . . 39 3 Configuring Virtual Machines 40 3.1 Supported Guest Operating Systems . . . . . . . . . . . . . . . . . . . . . . . . . 40 3.1.1 Mac OS X Guests . . . . . . . . . . Windows, Mac, Linux or Oracle Solaris operating systems. Secondly, it extends the capabilities of your existing computer so that it can run multiple operating systems, inside multiple virtual machines, at the