CI Workshop: The plan, reality, and discussions
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Introduction to firmware reverse engineering process of IoT devices. The process, described with an example on a home router, is based on Information Gathering of hardware and software, Building of an Emulation Environment to run binaries, and Techniques to analyze, hack and modify the firmware.
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Webinar: STM32WB - microcontrolador dual-core certificado BLE 5.0
STMicroelectronics apresenta a família STM32WB que é o primeiro e único dual-core Cortex-M4 e Cortex-M0 + MCU no mercado certificado Bluetooth Low Energy v5.0 e 802.15.4. Para acompanhar a chegada desses componentes, também estamos lançando o STM32CubeMonRF, uma ferramenta de software para ajudar os desenvolvedores a testar e configurar seu rádio com mais eficiência. Também estamos lançando o P-NUCLEO-WB55, um pacote de desenvolvimento contendo uma placa Nucleo 64 clássica e um dongle USB. Ambos são fornecidos com o aplicativo de demonstração do microcontrolador,onde oferece uma experiência verdadeiramente única, pronta para uso.
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Provisioning Windows instances at scale on Azure, AWS and OpenStack - Adrian ...
In a cloud based environment, where automation is a primary concern, guest operating systems need to be provisioned at boot time.
There are a lot of actions that need to be performed at this stage, ranging from assigning the admin user’s credentials to creating WinRM listeners, storage configurations, RDP settings, guest agent installation, custom data execution and much more.
The de-facto standard guest provisioning tools are cloud-init on Linux and cloudbase-init on Windows.
I will present how cloudbase-init runs on all the Microsoft supported Windows editions (there are quite a few) and how it supports a plethora of metadata service implementations (EC2, OpenStack, the recently added Azure).
Cloudbase-init is being run thousands of times daily all over the world’s public clouds and data centers and it has reached more than 5 million known runs to date.
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The document discusses OpenCL for accelerating FPGA designs. It provides an overview of technology trends favoring parallelism and programmability. OpenCL is presented as a solution to bring FPGA design closer to software development by providing a standard programming model and faster compilation. The document describes how OpenCL maps to FPGAs by compiling kernels to hardware pipelines and discusses examples accelerated using OpenCL on FPGAs, including AES encryption, option pricing, document filtering, and video compression.
Brillo/Weave Part 1: High Level Introduction
This document provides a high-level introduction to Brillo and Weave:
- Brillo is Google's lightweight OS for IoT devices with minimal RAM requirements, based on Android but without graphics and apps. Weave is an open communication protocol for connecting IoT devices to each other, phones, and the cloud.
- Brillo prioritizes security with features like verified boot, cryptographic chains of trust, and SELinux enforcement. Weave provides link-level security, data privacy via TLS, and OAuth 2.0 authentication.
- Example starter boards for developing with Brillo include Intel Edison kits with Arduino or SparkFun boards, and MinnowBoard, all supported through the Brillo board
Kubernetes 101
This document provides an overview of Kubernetes 101. It begins with asking why Kubernetes is needed and provides a brief history of the project. It describes containers and container orchestration tools. It then covers the main components of Kubernetes architecture including pods, replica sets, deployments, services, and ingress. It provides examples of common Kubernetes manifest files and discusses basic Kubernetes primitives. It concludes with discussing DevOps practices after adopting Kubernetes and potential next steps to learn more advanced Kubernetes topics.
Recommended
Introducing Container Technology to TSUBAME3.0 Supercomputer
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Introduction to the rapid prototyping with python and linux for embedded systems
This document outlines a workshop on embedded Linux rapid prototyping using the Raspberry Pi. The workshop agenda includes preparing the Raspberry Pi, embedded Linux programming with C, and rapid prototyping with Python. The objective is to browse embedded system development, learn Linux API basics, create kernel modules, and do rapid prototyping with Python. Participants will install software, set up cross-compilation tools, access GPIO pins from C programs, and handle interrupts from device drivers.
Valerio Di Giampietro - Introduction To IoT Reverse Engineering with an examp...
Introduction to firmware reverse engineering process of IoT devices. The process, described with an example on a home router, is based on Information Gathering of hardware and software, Building of an Emulation Environment to run binaries, and Techniques to analyze, hack and modify the firmware.
The introduction to firmware reverse engineering process is described with a real example, done by the author, on a recent home router with the target to load a modified firmware overcoming the router protection that doesn’t allow loading of unsigned firmware (ref: https://github.com/digiampietro/adbtools2 )
The process described is based on:
Information Gathering hw: identify main device components (CPU, Flash, SDRAM, main components) hw: locate UART and JTAG interfaces hw tools: Bus Pirate, OpenOCD, Jtagulator sw: get os image file or firmware file sw tools: strings, file, binwalk, dd, jefferson, uncramfs etc. identification of CPU, Flash, RAM, kernel version, C library, toolchain used etc. identification of Original Manufacturer and Original Firmware Manufacturer Emulation Environment using QEMU select a QEMU machine and CPU reasonably similar to the IoT device (same CPU, similar kernel version, similar modules and libraries) select a tool to build the kernel and the root file system (brief description of Yocto Project, Buildroot and OpenWRT build system). Buildroot will be used in the example and described in more detail Buildroot and kernel configuration, generation of root file system with binaries and libraries with debugging information Overcoming obstacles created by the firmware manufacturer Running interesting binaries in the emulated environment Use tools like strace, ltrace, gdb to reverse engineer the most interesting binaries Analyze how the device works the firmware upgrade process CLI and Web interface analisys main processes analisys finding vulnerabilities hacking into the system hack the firmware upgrade process replace the original firmware Create a Firmware Modification Kit to simplify the firmware modification process.
Webinar: STM32WB - microcontrolador dual-core certificado BLE 5.0
STMicroelectronics apresenta a família STM32WB que é o primeiro e único dual-core Cortex-M4 e Cortex-M0 + MCU no mercado certificado Bluetooth Low Energy v5.0 e 802.15.4. Para acompanhar a chegada desses componentes, também estamos lançando o STM32CubeMonRF, uma ferramenta de software para ajudar os desenvolvedores a testar e configurar seu rádio com mais eficiência. Também estamos lançando o P-NUCLEO-WB55, um pacote de desenvolvimento contendo uma placa Nucleo 64 clássica e um dongle USB. Ambos são fornecidos com o aplicativo de demonstração do microcontrolador,onde oferece uma experiência verdadeiramente única, pronta para uso.
Assista o webinar em: https://www.embarcados.com.br/webinars/webinar-stm32wb/
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In a cloud based environment, where automation is a primary concern, guest operating systems need to be provisioned at boot time.
There are a lot of actions that need to be performed at this stage, ranging from assigning the admin user’s credentials to creating WinRM listeners, storage configurations, RDP settings, guest agent installation, custom data execution and much more.
The de-facto standard guest provisioning tools are cloud-init on Linux and cloudbase-init on Windows.
I will present how cloudbase-init runs on all the Microsoft supported Windows editions (there are quite a few) and how it supports a plethora of metadata service implementations (EC2, OpenStack, the recently added Azure).
Cloudbase-init is being run thousands of times daily all over the world’s public clouds and data centers and it has reached more than 5 million known runs to date.
We will also take an in-depth look at the Argus integration testing framework, which automates the integration testing of cloudbase-init on real world platforms, to make sure it meets a very strict set of performance, compatibility and security requirements.
At the end I will show you a live demo with a cloudbase-init bootstrapped Windows instance on Azure, and how you can benefit from the provisioning process.
TRACK F: OpenCL for ALTERA FPGAs, Accelerating performance and design product...
The document discusses OpenCL for accelerating FPGA designs. It provides an overview of technology trends favoring parallelism and programmability. OpenCL is presented as a solution to bring FPGA design closer to software development by providing a standard programming model and faster compilation. The document describes how OpenCL maps to FPGAs by compiling kernels to hardware pipelines and discusses examples accelerated using OpenCL on FPGAs, including AES encryption, option pricing, document filtering, and video compression.
Brillo/Weave Part 1: High Level Introduction
This document provides a high-level introduction to Brillo and Weave:
- Brillo is Google's lightweight OS for IoT devices with minimal RAM requirements, based on Android but without graphics and apps. Weave is an open communication protocol for connecting IoT devices to each other, phones, and the cloud.
- Brillo prioritizes security with features like verified boot, cryptographic chains of trust, and SELinux enforcement. Weave provides link-level security, data privacy via TLS, and OAuth 2.0 authentication.
- Example starter boards for developing with Brillo include Intel Edison kits with Arduino or SparkFun boards, and MinnowBoard, all supported through the Brillo board
Kubernetes 101
This document provides an overview of Kubernetes 101. It begins with asking why Kubernetes is needed and provides a brief history of the project. It describes containers and container orchestration tools. It then covers the main components of Kubernetes architecture including pods, replica sets, deployments, services, and ingress. It provides examples of common Kubernetes manifest files and discusses basic Kubernetes primitives. It concludes with discussing DevOps practices after adopting Kubernetes and potential next steps to learn more advanced Kubernetes topics.
Srikanth_PILLI_CV_latest
Srikanth Pilli has over 6 years of experience in embedded software development. He has expertise in C/C++, Python, Linux kernel driver development, video streaming, and networking. He has worked on projects involving home automation, surveillance systems, and embedded device development. His skills include embedded Linux systems, microcontroller programming, real-time protocols, and tools like Git. He holds an M.Tech in embedded systems and postgraduate diplomas in embedded systems and electronics.
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Nigel Kersten presented on Puppet and infrastructure automation. Some key points include:
- Puppet is an open source tool for infrastructure automation and application deployment. It uses a declarative language to define and enforce the desired state of systems.
- Puppet Enterprise builds on Puppet to add features for reporting, workflows, access control and more.
- Related tools like MCollective, PuppetDB, Facter and Hiera work together to provide orchestration, inventory, hierarchical data and other capabilities.
- Puppet Labs is continually improving Puppet and related tools while also growing its customer base and hiring more employees.
BUD17-405: Building a reference IoT product with Zephyr
"Session ID: BUD17-405
Session Name: Building a reference IoT product with Zephyr - BUD17-405
Speaker: Michael Scott, Ricardo Salveti
Track: LTD
★ Session Summary ★
An example of a reference IoT product can be thought of supporting several core technologies such as IPv4/IPv6, 6LoWPAN, Bluetooth LE and also several protocols such as MQTT, CoAP and LWM2M. Additional requirements such as having a complete secure boot and execution environment, besides being able to be securely updated with FOTA support are also critically important. This session will cover the development and challenges faced when producing a reference IoT product implementation with Zephyr, describing the state of the project, and the current gaps to productization.
---------------------------------------------------
★ Resources ★
Event Page: http://connect.linaro.org/resource/bud17/bud17-405/
Presentation: https://www.slideshare.net/linaroorg/bud17405-building-a-reference-iot-product-with-zephyr
Video: https://youtu.be/TOJkzIJ_3jg
---------------------------------------------------
★ Event Details ★
Linaro Connect Budapest 2017 (BUD17)
6-10 March 2017
Corinthia Hotel, Budapest,
Erzsébet krt. 43-49,
1073 Hungary
---------------------------------------------------
Keyword: LTD, Zephyr. IoT
http://www.linaro.org
http://connect.linaro.org
---------------------------------------------------
Follow us on Social Media
https://www.facebook.com/LinaroOrg
https://twitter.com/linaroorg
https://www.youtube.com/user/linaroorg?sub_confirmation=1
https://www.linkedin.com/company/1026961"
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The document discusses how MIPI debug specifications help with system software development. It describes MIPI specifications that address trace creation (SyS-T), trace arbitration (STPSM/TWPSM), and trace export (NIDnT). These specifications provide standard solutions for debugging across hardware and software at all stages, from low-cost solutions to supporting form factor devices and retail builds.
PyCon Taiwan 2013 Tutorial
The PyConTW (http://tw.pycon.org) organizer wishes to improve the quality and quantity of the programming cummunities in Taiwan. Though Python is their core tool and methodology, they know it's worth to learn and communicate with wide-ranging communities. Understanding cultures and ecosystem of a language takes me about three to six months. This six-hour course wraps up what I - an experienced Java developer - have learned from Python ecosystem and the agenda of the past PyConTW.
你可以在以下鏈結找到中文內容：
http://www.codedata.com.tw/python/python-tutorial-the-1st-class-1-preface
ELC-E 2019 Device tree, past, present, future
Since the switch of the ARM Linux support from the stable PowerPC Device Tree support, it became an important piece of software used to describe all sorts of devices based on very different hardware architectures.
Currently, BSD* Unixes and even the Zephyr RTOS has switched to Device Tree to describe the hardware. U-boot has also a file format using the Device Tree blob format.
Neil will present you the history of Device Tree from its origins, how it has been used for ARM and now RISC-V from the PowerPC codebase, all the very different current usage and an overview of its future application and evolutions.
CCNA2 Verson6 Chapter10
This document discusses device discovery, management, and maintenance. It covers using protocols like CDP and LLDP for network discovery. Device management topics include configuring NTP and syslog, while device maintenance includes backing up configurations, restoring files, and upgrading software and licenses.
Hands on OpenCL
This document provides an agenda and overview for a Hands On OpenCL course. The course will cover setting up OpenCL platforms, important OpenCL concepts like the platform and memory models, and programming with OpenCL APIs. Exercises will allow students to set up OpenCL, run simple programs, and optimize programs for performance. Lectures will cover topics like kernels, work-items, memory hierarchies, profiling, and debugging OpenCL programs. The goal is for students to learn portable parallel programming with OpenCL for heterogeneous systems like CPUs, GPUs, and other processors.
Track 5 session 5 - st dev con 2016 - stm32 hands on seminar - cloud connec...
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AGILE software, devices and wider ecosystem
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P4+ONOS SRv6 tutorial.pptx
This document provides an overview of a tutorial on building an SRv6-enabled fabric with P4 and ONOS. The tutorial consists of 4 exercises: 1) enabling packet I/O between the switch and control plane, 2) adding Ethernet bridging, 3) adding IPv6 routing, and 4) adding Segment Routing (SRv6). It introduces the software tools used, including P4Runtime for runtime control of P4 switches, Stratum as a P4Runtime server, and ONOS as the control plane. The goal is to learn how to program P4 switches and build full-stack network applications from a P4 program to an end-to-end solution.
Puppet Camp New York Keynote
The document discusses Puppet, an open source configuration management tool. It provides an overview of Puppet's capabilities including defining infrastructure as code, automating datacenter and cloud deployments, and ensuring nodes are configured as defined. It also summarizes Puppet's architecture, components like Facter, Hiera and MCollective, and commercial Puppet Enterprise product which adds capabilities like centralized inventory, live management and cloud provisioning. The document encourages engagement with the Puppet community and highlights training and career opportunities.
Bringing Tizen to a Raspberry Pi 2 Near You
This document discusses bringing the Tizen operating system to the Raspberry Pi 2 device. It describes how Yocto was used to build Tizen for the RPi2 architecture. Major challenges included getting Yocto to work with Tizen and addressing hardware acceleration issues. Work is ongoing to add support for important elements like Crosswalk, IoTivity, and Rust/Servo. Steps are provided to build Tizen images for RPi2 using Yocto.
Security Onion
This document provides an overview and demonstration of Security Onion, an open-source Linux distribution for intrusion detection and network security monitoring. It describes Security Onion's tools like Snort, Sguil, Pulled Pork, Snorby and Daemonlogger. The document demonstrates how to install Security Onion, use its tools to analyze network traffic, view alerts and raw packet captures. It also provides challenges for users to further explore Security Onion's capabilities.
Bluetooth [in]security
Presented by Jiggyasu Sharma in SecurityXploded cyber security meet. visit: http://www.securitytrainings.net for more information
A Year of the Servo Reboot: Where Are We Now?
Created by Mozilla Research in 2012 and now part of Linux Foundation Europe, the Servo project is an experimental rendering engine written in Rust. It combines memory safety and concurrency to create an independent, modular, and embeddable rendering engine that adheres to web standards. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, in 2023 there has been renewed activity on the project, with a roadmap now focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation, Rakhi Sharma reviews the status of the project, our recent developments in 2023, our collaboration with Tauri to make Servo an easy-to-use embeddable rendering engine, and our plans for the future to make Servo an alternative web rendering engine for the embedded devices industry.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://ossna2024.sched.com/event/1aBNF/a-year-of-servo-reboot-where-are-we-now-rakhi-sharma-igalia
Building End-user Applications on Embedded Devices with WPE
The Web engine is the most important component of a Web Browser, enabling
developers to harness the power of the Web Platform to build their
applications. However, Web Browsers are not the only type of applications that
can be built with Web Engines, which can also be used to develop other types of
applications using the same Web-based technologies, but for a different type of
use cases other than "browsing the Web".
These use cases can cover a wide range of situations outside of the traditional
desktop or mobile environments, such as the ones embedded systems are usually
used for (e.g. set-top-boxes, smart home appliances, GPS navigation devices, or
in-car/in-flight infotainment systems, to name a few). And in those situations
it is very common to be running on boards with SoCs and a particular set of HW
capabilities that make it crucial for the Web Engine to be able to tightly
integrate with them.
In this session we will focus on how WPE, a fully Open Source port of the
WebKit Web engine for Linux-based embedded devices, can be used to adapt to the
different challenges that embedded devices pose to develop end-user
applications, using the power of the Web Platform underneath.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://eoss24.sched.com/event/1aNTr/building-end-user-applications-on-embedded-devices-with-wpe-mario-sanchez-prada-igalia
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Srikanth_PILLI_CV_latest
Srikanth Pilli has over 6 years of experience in embedded software development. He has expertise in C/C++, Python, Linux kernel driver development, video streaming, and networking. He has worked on projects involving home automation, surveillance systems, and embedded device development. His skills include embedded Linux systems, microcontroller programming, real-time protocols, and tools like Git. He holds an M.Tech in embedded systems and postgraduate diplomas in embedded systems and electronics.
2022-05-03 SoC Interest Group Meeting - Deploying and testing firmware-softwa...
2022-05-03 SoC Interest Group Meeting - Deploying and testing firmware-software on Zynq MPSoC with GitLab CI-CD pipelines.pdf
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Nigel Kersten presented on Puppet and infrastructure automation. Some key points include:
- Puppet is an open source tool for infrastructure automation and application deployment. It uses a declarative language to define and enforce the desired state of systems.
- Puppet Enterprise builds on Puppet to add features for reporting, workflows, access control and more.
- Related tools like MCollective, PuppetDB, Facter and Hiera work together to provide orchestration, inventory, hierarchical data and other capabilities.
- Puppet Labs is continually improving Puppet and related tools while also growing its customer base and hiring more employees.
BUD17-405: Building a reference IoT product with Zephyr
"Session ID: BUD17-405
Session Name: Building a reference IoT product with Zephyr - BUD17-405
Speaker: Michael Scott, Ricardo Salveti
Track: LTD
★ Session Summary ★
An example of a reference IoT product can be thought of supporting several core technologies such as IPv4/IPv6, 6LoWPAN, Bluetooth LE and also several protocols such as MQTT, CoAP and LWM2M. Additional requirements such as having a complete secure boot and execution environment, besides being able to be securely updated with FOTA support are also critically important. This session will cover the development and challenges faced when producing a reference IoT product implementation with Zephyr, describing the state of the project, and the current gaps to productization.
---------------------------------------------------
★ Resources ★
Event Page: http://connect.linaro.org/resource/bud17/bud17-405/
Presentation: https://www.slideshare.net/linaroorg/bud17405-building-a-reference-iot-product-with-zephyr
Video: https://youtu.be/TOJkzIJ_3jg
---------------------------------------------------
★ Event Details ★
Linaro Connect Budapest 2017 (BUD17)
6-10 March 2017
Corinthia Hotel, Budapest,
Erzsébet krt. 43-49,
1073 Hungary
---------------------------------------------------
Keyword: LTD, Zephyr. IoT
http://www.linaro.org
http://connect.linaro.org
---------------------------------------------------
Follow us on Social Media
https://www.facebook.com/LinaroOrg
https://twitter.com/linaroorg
https://www.youtube.com/user/linaroorg?sub_confirmation=1
https://www.linkedin.com/company/1026961"
2009-01-20 RHEL 5.3 for System z
RHEL 5.3 update for System z. Covers kernel, filesystem, and other hardware enablement features released with Red Hat Enterprise Linux 5.3.
Pipecut - slides from presentation at MeetBSD California 2014
Pipecut is a new Unix utliity for interactively developing command pipelines. A proof-of-concept version was demonstrated at MeetBSD California, Nov 1st, 2014
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CCNA (R & S) Module 03 - Routing & Switching Essentials - Chapter 10
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The document discusses how MIPI debug specifications help with system software development. It describes MIPI specifications that address trace creation (SyS-T), trace arbitration (STPSM/TWPSM), and trace export (NIDnT). These specifications provide standard solutions for debugging across hardware and software at all stages, from low-cost solutions to supporting form factor devices and retail builds.
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The PyConTW (http://tw.pycon.org) organizer wishes to improve the quality and quantity of the programming cummunities in Taiwan. Though Python is their core tool and methodology, they know it's worth to learn and communicate with wide-ranging communities. Understanding cultures and ecosystem of a language takes me about three to six months. This six-hour course wraps up what I - an experienced Java developer - have learned from Python ecosystem and the agenda of the past PyConTW.
你可以在以下鏈結找到中文內容：
http://www.codedata.com.tw/python/python-tutorial-the-1st-class-1-preface
ELC-E 2019 Device tree, past, present, future
Since the switch of the ARM Linux support from the stable PowerPC Device Tree support, it became an important piece of software used to describe all sorts of devices based on very different hardware architectures.
Currently, BSD* Unixes and even the Zephyr RTOS has switched to Device Tree to describe the hardware. U-boot has also a file format using the Device Tree blob format.
Neil will present you the history of Device Tree from its origins, how it has been used for ARM and now RISC-V from the PowerPC codebase, all the very different current usage and an overview of its future application and evolutions.
CCNA2 Verson6 Chapter10
This document discusses device discovery, management, and maintenance. It covers using protocols like CDP and LLDP for network discovery. Device management topics include configuring NTP and syslog, while device maintenance includes backing up configurations, restoring files, and upgrading software and licenses.
Hands on OpenCL
This document provides an agenda and overview for a Hands On OpenCL course. The course will cover setting up OpenCL platforms, important OpenCL concepts like the platform and memory models, and programming with OpenCL APIs. Exercises will allow students to set up OpenCL, run simple programs, and optimize programs for performance. Lectures will cover topics like kernels, work-items, memory hierarchies, profiling, and debugging OpenCL programs. The goal is for students to learn portable parallel programming with OpenCL for heterogeneous systems like CPUs, GPUs, and other processors.
Track 5 session 5 - st dev con 2016 - stm32 hands on seminar - cloud connec...
The document provides an agenda and overview for a seminar on getting started with STM32 IoT development kits. The agenda includes presentations on STM32 portfolio overview, STM32L475 discovery board overview, STM32Cube introduction, and labs on basic tasks like blinking LEDs, Bluetooth Low Energy pairing, Wi-Fi configuration, and connecting to AWS IoT. The document describes the tools, software, and steps to install the seminar materials and required development tools like IAR workbench on participant laptops.
AGILE software, devices and wider ecosystem
This document summarizes an AGILE software, devices, and ecosystem review meeting that took place on October 20, 2017 in Brussels, Belgium. It provides an overview of the AGILE project goals, work package structure and architecture, software stack components, device and protocol support, user interface framework, and fleet management capabilities. The document outlines achievements in selecting and integrating software components, operating system support, protocol integration, and local and remote gateway management features. It also previews upcoming demonstrations of the development environment, recommender system, cloud integration, and pilot applications.
P4+ONOS SRv6 tutorial.pptx
This document provides an overview of a tutorial on building an SRv6-enabled fabric with P4 and ONOS. The tutorial consists of 4 exercises: 1) enabling packet I/O between the switch and control plane, 2) adding Ethernet bridging, 3) adding IPv6 routing, and 4) adding Segment Routing (SRv6). It introduces the software tools used, including P4Runtime for runtime control of P4 switches, Stratum as a P4Runtime server, and ONOS as the control plane. The goal is to learn how to program P4 switches and build full-stack network applications from a P4 program to an end-to-end solution.
Puppet Camp New York Keynote
The document discusses Puppet, an open source configuration management tool. It provides an overview of Puppet's capabilities including defining infrastructure as code, automating datacenter and cloud deployments, and ensuring nodes are configured as defined. It also summarizes Puppet's architecture, components like Facter, Hiera and MCollective, and commercial Puppet Enterprise product which adds capabilities like centralized inventory, live management and cloud provisioning. The document encourages engagement with the Puppet community and highlights training and career opportunities.
Bringing Tizen to a Raspberry Pi 2 Near You
This document discusses bringing the Tizen operating system to the Raspberry Pi 2 device. It describes how Yocto was used to build Tizen for the RPi2 architecture. Major challenges included getting Yocto to work with Tizen and addressing hardware acceleration issues. Work is ongoing to add support for important elements like Crosswalk, IoTivity, and Rust/Servo. Steps are provided to build Tizen images for RPi2 using Yocto.
Security Onion
This document provides an overview and demonstration of Security Onion, an open-source Linux distribution for intrusion detection and network security monitoring. It describes Security Onion's tools like Snort, Sguil, Pulled Pork, Snorby and Daemonlogger. The document demonstrates how to install Security Onion, use its tools to analyze network traffic, view alerts and raw packet captures. It also provides challenges for users to further explore Security Onion's capabilities.
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More from Igalia
A Year of the Servo Reboot: Where Are We Now?
Created by Mozilla Research in 2012 and now part of Linux Foundation Europe, the Servo project is an experimental rendering engine written in Rust. It combines memory safety and concurrency to create an independent, modular, and embeddable rendering engine that adheres to web standards. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, in 2023 there has been renewed activity on the project, with a roadmap now focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation, Rakhi Sharma reviews the status of the project, our recent developments in 2023, our collaboration with Tauri to make Servo an easy-to-use embeddable rendering engine, and our plans for the future to make Servo an alternative web rendering engine for the embedded devices industry.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://ossna2024.sched.com/event/1aBNF/a-year-of-servo-reboot-where-are-we-now-rakhi-sharma-igalia
Building End-user Applications on Embedded Devices with WPE
The Web engine is the most important component of a Web Browser, enabling
developers to harness the power of the Web Platform to build their
applications. However, Web Browsers are not the only type of applications that
can be built with Web Engines, which can also be used to develop other types of
applications using the same Web-based technologies, but for a different type of
use cases other than "browsing the Web".
These use cases can cover a wide range of situations outside of the traditional
desktop or mobile environments, such as the ones embedded systems are usually
used for (e.g. set-top-boxes, smart home appliances, GPS navigation devices, or
in-car/in-flight infotainment systems, to name a few). And in those situations
it is very common to be running on boards with SoCs and a particular set of HW
capabilities that make it crucial for the Web Engine to be able to tightly
integrate with them.
In this session we will focus on how WPE, a fully Open Source port of the
WebKit Web engine for Linux-based embedded devices, can be used to adapt to the
different challenges that embedded devices pose to develop end-user
applications, using the power of the Web Platform underneath.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://eoss24.sched.com/event/1aNTr/building-end-user-applications-on-embedded-devices-with-wpe-mario-sanchez-prada-igalia
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
The Raspberry Pi 5 was announced on October 2023. This new version of the
popular embedded device comes with a new iteration of Broadcom’s VideoCore GPU
platform, and was released with a fully open source driver stack, developed by
Igalia. The presentation will discuss some of the major changes required to
support this new Video Core iteration, the challenges we faced in the process
and the solutions we provided in order to deliver conformant OpenGL ES and
Vulkan drivers. The talk will also cover the next steps for the open source
Raspberry Pi 5 graphics stack.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://eoss24.sched.com/event/1aBEx
Automated Testing for Web-based Systems on Embedded Devices
Every day, embedded devices are becoming more powerful and capable of running
more elaborate applications. Among these applications are Web-based ones,
enabling to leverage features from the Web APIs to the embedded context, either
through a generic browser running a traditional Web application or through a
customized Web engine tightly integrated within the system.
But such capabilities usually bring new challenges, like testing user
interactions with the application using the embedded device's specific I/O
methods, such as gestures, or inspecting Web application internals with
JavaScript. In this context, using a browser automation framework such as
WebDriver, which is a W3C standard supported by WebKit Web engine, allows
testing Web-based applications on such devices as if the user were actually
using it, alongside running custom JS code.
In this session, we will cover why we need browser automation for testing on
certain types of embedded devices, with a focus on WebDriver as the proposed
tool to achieve that goal. We will also discuss WebDriver's main features and
limitations, as well as other possible approaches and frameworks that could be
considered for this kind of task.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://eoss24.sched.com/event/1aeSx/automated-testing-for-web-based-systems-on-embedded-devices-lauro-moura-igalia
Embedding WPE WebKit - from Bring-up to Maintenance
Embedded devices have become powerful enough to run Web content a decade ago,
and any modern SoC that can run Linux and includes a GPU is a potential
candidate to hide a Web engine under the surface. How did it made it there?
Does it only show Web content? What else can it do? The talk will cover
bring-up tips to build and get WPE WebKit working on your custom embedded
device and make your own simple Web browser, as well as the best practices for
keeping the system up to date. No less important is integration with the rest
of the system: this session will detail the possibilities that WebKit brings to
the table, including how to add new JavaScript APIs which call into native code
to provide tight, performant access to platform functionality.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://eoss24.sched.com/event/1aBFQ/embedding-wpe-webkit-from-bring-up-to-maintenance-adrian-perez-de-castro-igalia
Optimizing Scheduler for Linux Gaming.pdf
This talk dives into how the scheduler impacts your gameplay on Linux and
unveils our journey to smoother gameplay. How does task scheduling impact Linux
gaming? Suboptimal task scheduling can cause stuttering while playing games on
the Steam Deck game console. First, we nail down the enemy. What exactly is
"stuttering," and how can we measure its impact on your gameplay? Next, we
extensively analyzed the characteristics of game tasks from the scheduler’s
point of view. Characterizing task behavior in Linux gaming helps to understand
why some schedulers create much stuttering and others create less and to unveil
the secrets behind smooth vs. choppy performance. Lastly, we will share our
progress on the optimized scheduler for reducing the stuttering problems in
Linux gaming, especially Steam Deck. We implemented the scheduling policy based
on sched_ext, a BPF-based extensible scheduling framework.
(c) Open Source Summit North America 2024
April 16-18, 2024
Seatle, Washington (US)
https://events.linuxfoundation.org/open-source-summit-north-america/
https://ossna2024.sched.com/event/1aBOT/optimizing-scheduler-for-linux-gaming-changwoo-min-igalia
Running JS via WASM faster with JIT
So, we are adding a backend for the SpiderMonkey’s codegen to enable JIT
support for JavaScript running through Wasm. Sounds a bit cryptic so let’s
divide it into parts.
SpiderMonkey is a JavaScript engine which is used for running JavaScript inside
the Firefox browser. SpiderMonkey is written in C++ and supports compilation
into the Wasm module, see live demo -
https://mozilla-spidermonkey.github.io/sm-wasi-demo/. However, SpiderMonkey
compiled into the Wasm module supports execution of JavaScript only in the
interpreter-only mode and it doesn’t support just-in-time compilation because
there is no Wasm backend for that. There are backends for Arm, X86, X64 etc but
there is none for Wasm.
Why do we want to add support for JIT? Well, because we want speed. Right now
there is no solution to run JS scripts via Wasm fast, there are only
interpreters.
Why does JIT improve performance?
The reasons are the same for why an interpreter is slower than a compiler -
because it eliminates the interpreter loop, uses a more efficient ABI and, more
importantly, it can specialize polymorphic operations in JavaScript. So, we not
only enable the JIT tier in SpiderMonkey for Wasm but we also provide support
for inline caches.
Inline caches is a mechanism for specializing the behavior of particular
operations like plus or a call to specific arguments provided at runtime.
With all that we can generate Wasm modules on the fly, instantiate them, and
link them to provide from ~2x to ~11x speedup over the interpreter. In the
talks we will cover how the whole scheme works with SpiderMonkey: 1. How to
link modules on the fly into SpiderMonkey.wasm 2. How to add an exotic Wasm
backend into SpiderMonkey’s supported backend line - X64, X86, Arm, Wasm 3. How
to use the whole solution in the cloud instead of QuickJS 4. How to get a
speedup of your JS over wasm with test data.
Wasm I/O 2024
14 - 15 Mar, 2024
Barcelona
https://2024.wasmio.tech/
To crash or not to crash: if you do, at least recover fast!
What could be possibly worse that an almost unbeatable boss in
a game or a tough maze that consume hours of gameplay with not
much progress? How about a Linux kernel crash that makes you
lose all the game progress with no apparent reason or feedback?
Though rare, it is a real possibility that would make gamers
quite annoyed, given that Linux is used more and more as a
platform for playing games.
Some technologies are available to collect logs and feedback
the user in case such disastrous events happen, mostly related
with kernel crashes handling mechanisms. The main ones available
are kdump and pstore, but still there are work to be done in
this area...
In this talk we're going to present the basics about kernel
crash handling, like how a kernel panic might happen, how to
deal with that (with an overall discussion about kdump and
pstore techs) and the kdumpst tool, developed specially to
deal with this situation on Steam Deck (and generically on
Arch Linux); also we're gonna discuss some missing
pieces / ideas to make it even less likely gamers need to
complain that their device just got hang for no reason!
FOSForums 2023
Aug 26 - Aug 27, 2023
Institute of Computing, State University of Campinas (Unicamp)
Campinas, São Paulo, Brazil
https://www.fosforums.org/
Implementing a Vulkan Video Encoder From Mesa to GStreamer
(c) Vulkanised 2024
The 6th Vulkan Conference
Sunnyvale, CA. USA
Feb 5-7, 2024
https://vulkan.org/events/vulkanised-2024
8 Years of Open Drivers, including the State of Vulkan in Mesa
(c) Vulkanised 2024
The 6th Vulkan Conference
Sunnyvale, CA. USA
Feb 5-7, 2024
https://vulkan.org/events/vulkanised-2024
Introducción a Mesa. Caso específico dos dispositivos Raspberry Pi por Igalia
Nesta charla impartida por Alejandro Piñeiro de Igalia, darase unha introdución
a Mesa, librería open-source para o desenvolvemento de drivers gráficos.
Explicarase a súa historia, os seus compoñentes máis importantes, que
utilidades proporcionan aos desenvolvedores e unha lista de hardware ás que dan
soporte. Finalmente explicarase o caso concreto do soporte proporcionado para
as GPUs dos dispositivos da serie Raspberry Pi, centrándonos nas Raspberry Pi 4
e Raspberry Pi 5
Igalia é unha empresa galega, con sede na Coruña, especializada en servizos de
consultoría, e que desenvolve solucións innovadoras de código aberto para un
gran conxunto de plataformas de software e hardware. En Igalia traballan nas
áreas máis interesantes do software de código aberto, incluídos navegadores,
gráficos e multimedia.
Igalia desenvolveu os controladores OpenGL ES 3.1 e Vulkan 1.2 conformes para a
GPU VideoCore VII Broadcom que se fornece coa nova Raspberry Pi 5.
Alejandro Piñeiro é enxeñeiro de Software e socio en Igalia, é desenvolvedor de
Software Libre desde 2004. A súa experiencia inclúe unha variedade de proxectos
de GNOME e freedesktop.org, enfocándose desde 2015 en Mesa, especificamente os
drivers Intel e Broadcom. É un dos responsables do desenvolvemento do
controlador Broadcom Vulkan para Raspberry Pi 4 & 5.
Máis información en https://aindustriosa.org/Mesa/
Esta actividade está patrocinada pola Xunta de Galicia e pola Axencia Para a
Modernización Tecnolóxica (AMTEGA).
(c) A Industriosa
https://aindustriosa.org
28 de Outubro (Vigo)
2023 in Chimera Linux
Chimera Linux is a novel Linux distribution built around FreeBSD core tools and
the LLVM toolchain. Since its initial launch in 2021, it has made a lot of
progress and is now in alpha stage. The system can be deployed on a wide array
of hardware and many people are using it as their desktop system; it works on
x86_64, AArch64, POWER (little and big endian) as well as RISC-V and by now
comes with thousands of packages.
While trying to be practical, Chimera is also highly hardened, partly thanks to
the LLVM toolchain, rendering it immune to various security issues other
distros are vulnerable to. It has transparent and robust infrastructure,
ensuring smooth deployment of packages. We are also developing various new
tooling that the whole ecosystem can benefit from, including the Turnstile
session tracker. Service management is based around Dinit, a modern,
supervising system; we maintain and create a variety of tooling around it,
trying to break the existing status quo with systemd, while abandoning legacy
approaches.
2023 has seen several major milestones, so I will focus on these, while also
giving a short overview so that people unfamiliar with the system don't feel
lost. I will also explain how our work benefits the entire Linux ecosystem, as
well as beyond.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2524-2023-in-chimera-linux/
Building a Linux distro with LLVM
For the last 3 years, I've been building a complete Linux distribution, Chimera
Linux (https://chimera-linux.org) using solely LLVM as its system toolchain -
that means Clang, compiler-rt, and libc++, alongside its other tooling. Right
now, it is a complete desktop system that is already used by many, with a
familiar GNOME interface and thousands of packages, targeting 5 CPU
architectures. In this talk I would like to focus on my experiences using the
toolchain, what obstacles got in the way, how I dealt with them, the issues
that are still left and I would like to see addressed, the many benefits using
LLVM gave the project, and overall give the audience an insight into practical
deployment of LLVM in a project where it isn't simply a drop-in alternative to
GCC.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2555-building-a-linux-distro-with-llvm/
turnip: Update on Open Source Vulkan Driver for Adreno GPUs
Turnip changed a lot since the last status update. You could now run AAA
desktop games via FEX + Turnip, Adreno 7xx is now supported, Turnip is used by
emulators on Android, and more!
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2033-turnip-update-on-open-source-vulkan-driver-for-adreno-gpus/
Graphics stack updates for Raspberry Pi devices
This talk will show the efforts done in the Open-Source graphics stack for
supporting Raspberry Pi devices. Although the talk will focus on the recently
launched new Raspberry Pi 5, we will show the improvements done for previous
generations of the Raspberry Pi hardware.
Raspberry Pi 5 has available FLOSS GPU drivers on product launch, exposing
OpenGL-ES 3.1 and Vulkan 1.2. We'll go through the changes needed to enable
desktop OpenGL 3.1 on RPi4/5.
We will also review the changes done to the kernel driver to expose the RPi5
capabilities and the new GPU stats support for RPi4/5.
Finally, we will show the work done to use Wayfire as the default Wayland
compositor on the Raspberry Pi OS.
- https://www.mesa3d.org/
- https://www.raspberrypi.com/
- https://wayfire.org/
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2841-graphics-stack-updates-for-raspberry-pi-devices/
Delegated Compositing - Utilizing Wayland Protocols for Chromium on ChromeOS
This talk will cover our experience in utilizing Wayland subsurfaces and
implementing delegated compositing for Chromium on ChromeOS. Several concepts
will be covered - from overlay making decision in Chromium/Viz to design and
implementation of custom Wayland protocols, which were required to pass frame
data as overlays via Wayland and reconstruct that frame on the Wayland server
side.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-3177-delegated-compositing-utilizing-wayland-protocols-for-chromium-on-chromeos/
MessageFormat: The future of i18n on the web
Internationalization in JavaScript and on the web platform is very complicated,
but also vastly important for us developers in order to build accessible and
intelligible interfaces. Thankfully, Unicode Consortium's MessageFormat working
group and TC39 have been hard at work standardizing the next generation of i18n
tooling that aims to unify analogous non-standard tools in use today while
approaching this problem from a fresh perspective.
Join me along this tour of i18n in JavaScript, discover some of the newest
additions to the toolkit and learn about the ongoing MessageFormat proposal and
how it aims to radically improve the developer experience.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2832-messageformat-the-future-of-i18n-on-the-web/
Replacing the geometry pipeline with mesh shaders
This talk will discuss the problems with the traditional vertex processing
pipeline and present how mesh shading solves these problems. Instead of
processing a fixed set of input vertices, mesh shaders can create an arbitrary
topology of vertices and primitives. Mesh shading also includes a new solution
for geometry amplification: task shaders.
The talk should be scheduled before Timur's talk about implementing mesh
shaders in the RADV Mesa driver.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
I'm not an AMD expert, but...
Let's talk about developing AMD display drivers in the DRM subsystem as an
external contributor. Part of this work is a trail of breadcrumbs to build
documentation. What are those breadcrumbs? How do they help to review, fix,
improve and enable features of AMD drivers? How would both sides benefit if
those pieces of information were already documented? We are gathering
information from anywhere and also bothering experts for input. Ultimately,
this presentation focuses on AMD driver development but may fit DRM drivers of
any GPU vendors.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Status of Vulkan on Raspberry
There has been a lot of activity in V3DV, the Vulkan driver for Raspberry Pi 4,
over the last year: we have significantly reworked our synchronization code,
obtained Vulkan 1.1 conformance, implemented Vulkan 1.2 support, continued to
work on compiler optimizations and more.
In this talk I would like to go through the main development milestones and
changes we implemented in the driver as well as discussing some limitations of
the underlying hardware platform that have discouraged us from implementing
features such as scalar block layout or fp16.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
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An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Project Management Semester Long Project - Acuity
Acuity is an innovative learning app designed to transform the way you engage with knowledge. Powered by AI technology, Acuity takes complex topics and distills them into concise, interactive summaries that are easy to read & understand. Whether you're exploring the depths of quantum mechanics or seeking insight into historical events, Acuity provides the key information you need without the burden of lengthy texts.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Digital Marketing Trends in 2024 | Guide for Staying Ahead
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Generating privacy-protected synthetic data using Secludy and Milvus
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Building Production Ready Search Pipelines with Spark and Milvus
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Introduction of Cybersecurity with OSS at Code Europe 2024
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Choosing The Best AWS Service For Your Website + API.pptx
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
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- 1. XDC 2023 - CI workshop The plan, reality, and discussions Martin Roukala (né Peres) October 19, 2023
- 2. The plan • Provide an overview of the system • Walk attendees through our instructions: ▪ Setup the hardware - PDU ▪ Discover the DUT and expose it on GitLab ▪ Use the DUT in GitLab CI • Let attendees try their hands on the provided 3 gateways and 6 DUTs
- 4. Reality • Provided an overview of the system � � � � • Walked attendees (~15) through our instructions: ▪ Setup the gateway / PDU � � � � ▪ Discover the DUT and expose it on GitLab � � � � ▪ Use the DUT in GitLab CI � � � � • Let attendees try their hands on the provided 3 gateways and 6 DUTs
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- 7. Discussion Boot2container support for using unpartitioned space between partitions • Needed for Asahi Linux (recovery partition is always at the end of the disk) • Should be easy