Session#1
•Download as KEY, PDF•
0 likes•531 views
This document discusses using node.js and Socket.IO for real-time communication between web and mobile applications. It describes using nginx as a reverse proxy for a node.js server with Socket.IO to enable real-time features across platforms like HTML5, Objective-C, and Flash, with an open-source Socket.IO wrapper called GFS.I.OAS3 to allow communication between Flash and Socket.IO. It concludes with a demo of this real-time communication at a given URL.
Report
Share
Report
Share
Recommended
Kharkivjs javascript debugging. know your enemy
This document outlines techniques for debugging JavaScript including breakpoints, blackboxing, promises, handling slow internet connections, service workers, HTTP proxies, server-side debugging in Node.js, tracking user behavior, and recording/replaying requests, responses, and user interactions. The presenter is Andrii Vandakurov and provides demonstrations and helpful links on various debugging tools and techniques.
Banquet 51
Chromebooks are optimized for web use and provide a faster, simpler, and more secure experience without the headaches of traditional computers. The Chrome Web Store launched with over 500 online apps and Chrome OS notebooks are expected to be released next year. Google has improved the JavaScript engine in Chrome which has led to a 50% increase in V8 engine performance and over 300% faster than Firefox 3.6.11.
一番速いフレンズだーれだ！！
1) The document compares the speeds of various content management systems (CMS) like WordPress, Evolution CMS, and MODX Evolution by testing how many requests each can handle per second.
2) MODX Evolution in bypass mode had the highest speed, processing 486 requests per second, while WordPress and Evolution CMS processed 70-108 requests per second.
3) The document emphasizes that speed is important and that MODX Evolution is very fast even on a low-cost server, concluding that a CMS should have high-speed delivery capabilities.
Node Js Websocket Js Meetup Slides
The document discusses WebSocket and node.js for building real-time applications. It covers why WebSocket and node.js are useful, what WebSocket is as an HTML5 standard, how to use WebSocket on both the client-side and server-side with node.js libraries, and how the WebSocket protocol works by creating a TCP server, performing a handshake, and then handling ongoing communications. The document suggests WebSocket and node.js could be used together with additional protocols like STOMP, XMPP, or AMQP.
Developer Week 2019 - Testautomatisierung mit Appium und Selenium für VS-Entw...
Microsoft unterstützt in seinen Entwicklungstools immer mehr Open-Source-Frameworks. Diese haben im Verlauf der letzten Jahre verstärkt Einzug in die Visual-Studio-Testautomatisierung erhalten. Der Browser Edge bietet seit einiger Zeit bereits eine offene Unterstützung für Selenium, nun ist diese Unterstützung auch für Desktopanwendungen und Apps verfügbar. Microsoft hat das im mobilen Bereich etablierte Framework Appium um die Unterstützung von Windows erweitert. Im Vortrag werden die Konzepte und Möglichkeiten im Appium-/Selenium-Umfeld anhand von Theorie und Demos vorgestellt. Zum Abschluss beantworten wir die Fragen, ob Appium ein guter Nachfolger von Visual Studio Coded UI ist und wie sich der Umstieg nach Appium gestaltet.
Wolf fronteers 2010
This document summarizes key points from a conference on web development. It discusses using Google Chrome Frame for Internet Explorer without administrator access, validating JavaScript with JSLint to reduce mistakes, optimizing PNG files with Smush.it, using Google's CDN for faster loading of jQuery and jQuery UI, avoiding conditional comments for performance, and a CSS technique called "-webkit-line-clamp" for multi-line truncation of text on WebKit browsers. The document provides relevant links for further reading on these topics.
WordPress security
The document discusses WordPress security and how sites can get hacked. It notes that sites are hacked for fun or profit, through exploiting vulnerabilities in WordPress core, plugins, or themes. It provides tips on how to determine if a site has been hacked, and steps to recover from a hack including using backups, updating software, changing passwords and keys, disabling file editors, and implementing automatic backups. The document promotes the blogVAULT backup solution and notes characteristics of a good backup system.
Socket.io
Socket.io is a JavaScript library for real-time web applications. It enables real-time and bi-directional communication between web clients and servers. It transparently uses various transports like WebSocket, polling, and flash socket depending on client capabilities. It has features for authorization, timeouts, heartbeats, reconnection, and multiple sockets on the same connection. Socket.io can be used to build real-time applications involving websockets, like chat applications.
Recommended
Kharkivjs javascript debugging. know your enemy
This document outlines techniques for debugging JavaScript including breakpoints, blackboxing, promises, handling slow internet connections, service workers, HTTP proxies, server-side debugging in Node.js, tracking user behavior, and recording/replaying requests, responses, and user interactions. The presenter is Andrii Vandakurov and provides demonstrations and helpful links on various debugging tools and techniques.
Banquet 51
Chromebooks are optimized for web use and provide a faster, simpler, and more secure experience without the headaches of traditional computers. The Chrome Web Store launched with over 500 online apps and Chrome OS notebooks are expected to be released next year. Google has improved the JavaScript engine in Chrome which has led to a 50% increase in V8 engine performance and over 300% faster than Firefox 3.6.11.
一番速いフレンズだーれだ！！
1) The document compares the speeds of various content management systems (CMS) like WordPress, Evolution CMS, and MODX Evolution by testing how many requests each can handle per second.
2) MODX Evolution in bypass mode had the highest speed, processing 486 requests per second, while WordPress and Evolution CMS processed 70-108 requests per second.
3) The document emphasizes that speed is important and that MODX Evolution is very fast even on a low-cost server, concluding that a CMS should have high-speed delivery capabilities.
Node Js Websocket Js Meetup Slides
The document discusses WebSocket and node.js for building real-time applications. It covers why WebSocket and node.js are useful, what WebSocket is as an HTML5 standard, how to use WebSocket on both the client-side and server-side with node.js libraries, and how the WebSocket protocol works by creating a TCP server, performing a handshake, and then handling ongoing communications. The document suggests WebSocket and node.js could be used together with additional protocols like STOMP, XMPP, or AMQP.
Developer Week 2019 - Testautomatisierung mit Appium und Selenium für VS-Entw...
Microsoft unterstützt in seinen Entwicklungstools immer mehr Open-Source-Frameworks. Diese haben im Verlauf der letzten Jahre verstärkt Einzug in die Visual-Studio-Testautomatisierung erhalten. Der Browser Edge bietet seit einiger Zeit bereits eine offene Unterstützung für Selenium, nun ist diese Unterstützung auch für Desktopanwendungen und Apps verfügbar. Microsoft hat das im mobilen Bereich etablierte Framework Appium um die Unterstützung von Windows erweitert. Im Vortrag werden die Konzepte und Möglichkeiten im Appium-/Selenium-Umfeld anhand von Theorie und Demos vorgestellt. Zum Abschluss beantworten wir die Fragen, ob Appium ein guter Nachfolger von Visual Studio Coded UI ist und wie sich der Umstieg nach Appium gestaltet.
Wolf fronteers 2010
This document summarizes key points from a conference on web development. It discusses using Google Chrome Frame for Internet Explorer without administrator access, validating JavaScript with JSLint to reduce mistakes, optimizing PNG files with Smush.it, using Google's CDN for faster loading of jQuery and jQuery UI, avoiding conditional comments for performance, and a CSS technique called "-webkit-line-clamp" for multi-line truncation of text on WebKit browsers. The document provides relevant links for further reading on these topics.
WordPress security
The document discusses WordPress security and how sites can get hacked. It notes that sites are hacked for fun or profit, through exploiting vulnerabilities in WordPress core, plugins, or themes. It provides tips on how to determine if a site has been hacked, and steps to recover from a hack including using backups, updating software, changing passwords and keys, disabling file editors, and implementing automatic backups. The document promotes the blogVAULT backup solution and notes characteristics of a good backup system.
Socket.io
Socket.io is a JavaScript library for real-time web applications. It enables real-time and bi-directional communication between web clients and servers. It transparently uses various transports like WebSocket, polling, and flash socket depending on client capabilities. It has features for authorization, timeouts, heartbeats, reconnection, and multiple sockets on the same connection. Socket.io can be used to build real-time applications involving websockets, like chat applications.
Instalar un repositorio_centos
The document provides instructions for installing a CentOS repository. It directs the user to visit http://jamesjara.com or follow http://twitter.com/jamesjara for more information. It also provides a command to install RPM Fusion's free repository on CentOS using the rpm package manager.
001
The document provides code for embedding a video player with YouTube video sources on a web page. The <video> tag defines a video player with id "my_video_1" and includes YouTube video URLs as <source> tags for the 18 and 43 stream formats. Styles and JavaScript are linked to include a default skin and controls for the video player.
KSDG-iSlide App 開發心得分享
This document summarizes a hackathon event where a team worked on developing an iSlide presentation platform. They explored using websockets to enable real-time sharing and editing of slides. They also discussed dynamically generating QR codes and accessing the local network IP address from within Android applications to access the iSlide server.
HTML5 e Css3 - 8 | WebMaster & WebDesigner
This document discusses several new HTML5 features including video, audio, geolocation, canvas, and storage. It provides code examples for adding video and audio tags, accessing the browser's geolocation through JavaScript, drawing on a canvas element, and using local storage. It concludes by providing links to further slides and code examples on GitHub as well as the author's email for contact.
Mobile Web Video
The document discusses the evolution of web video and its increasing impact on mobile from 2010 to 2012. Key developments include the rise of smartphones, video formats supported in different browsers, tools for format conversion, and libraries like Video.js that provide consistent video playback across devices. WebRTC was also introduced, allowing real-time video chat in browsers. Overall mobile traffic and use of mobile video grew dramatically in this period.
10 dicas rápidas para o front-end do seu site
1. The document provides 10 quick tips for front-end development including minimizing assets, avoiding !important in CSS, not loading all scripts and stylesheets in the head, using HTML5 semantic tags, keeping dependencies updated, collecting metrics, optimizing images, using SVG, and leveraging the full power of CSS.
2. It encourages developers to simplify their code rather than follow hype, only include necessary code, and consider the user experience rather than personal assumptions when building interfaces.
3. References are provided for further reading on topics like lossy vs lossless compression, minification, Grunt tasks, CSS effects like glitching, HTML5 semantics, and SVG examples.
Let s Enjoy Node.js
The next generation JavaScript doesn't need to dependent on browser, that's just like other programming language. Node.js is it, no need browser, based on fastest V8 JavaScript Engine and provides many APIs for system integration. It can be used to server-side and system, even more purpose.
Security talk: Fortifying your Joomla! website
The document discusses best practices for securing a Joomla! website, including choosing a secure host, installing the right components, using .htaccess rules to restrict access, enabling HTTPS/SSL, using strong and unique usernames and passwords, applying file permissions, securing the php.ini configuration, and regularly backing up the site. Some risks discussed are script kiddies, SQL injection attacks, and exposing administrative interfaces. The key advice is to be unconventional, restrict functionality as much as possible, and ensure the underlying computer is also secure.
Taller sonido
This video provides a 3 minute summary of the key events in the life of Martin Luther King Jr., the American civil rights leader. It discusses how he helped organize the Montgomery Bus Boycott and founded the Southern Christian Leadership Conference to promote nonviolent protest. The video also summarizes King's most famous speech where he advocated for racial equality and his assassination in 1968.
Programming WebSockets - OSCON 2010
Sean Sullivan presented on WebSockets at OSCON in July 2010. WebSockets enable bidirectional communication between web browsers and servers through a standardized API and protocol. This allows for real-time applications like multiplayer games. Sullivan demonstrated how to use the JavaScript WebSocket API to open a connection and send/receive messages. He noted that browser support was growing but the protocol was still evolving. WebSockets provide an improvement over previous techniques like AJAX polling and Comet for real-time web applications.
Kanjava20110302
GWT meets HTML5 by compiling Java code to optimized JavaScript that can take advantage of HTML5 features like Canvas. GWT uses deferred binding to generate different JavaScript implementations for different browsers to support a wide range of devices from desktop to mobile.
Angels versus demons: balancing shiny and inclusive
The modern web developer faces a moral choice when creating sites and apps. The angel on your shoulder tells you to use standards and respect accessibility across users of AT, older browsers, mobile, etc. The devil on your other shoulder meanwhile tells you to use all the shiny, satisfy your ego, and leave user agents over two weeks old in the dust.
This talk walks you through the dilemma, looking at the perils of embracing the serpent and presenting solutions that will allow you to achieve a satisfactory compromise. We know the devil has all the good albums, and we want to rock out as much as you do! But not at the expense of the Web’s greatest strengths!
What's so special about node.js
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine. It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, especially for real-time applications with many clients. Node.js combines V8, the libev event loop library, and libeio for asynchronous I/O. This allows Node.js to handle multiple concurrent connections efficiently on a single thread without blocking.
VolgaCTF 2018 - Neatly bypassing CSP
This document discusses techniques for bypassing Content Security Policy (CSP) protections. It presents several examples of CSP bypasses, such as using long URLs to trigger errors, setting large cookies to trigger errors, and dynamically injecting scripts into iframes on error pages that lack CSP protections. The document argues that CSP headers must be configured carefully and present on all pages, including errors, to effectively prevent these bypasses.
[CB16] WireGuard: Next Generation Abuse-Resistant Kernel Network Tunnel by Ja...
The state of VPN protocols is not pretty, with popular options, such as IPsec and OpenVPN, being overwhelmingly complex, with large attack surfaces, using mostly cryptographic designs from the 90s. WireGuard presents a new abuse-resistant and high-performance alternative based on modern cryptography, with a focus on implementation and usability simplicity. It uses a 1-RTT handshake, based on NoiseIK, to provide perfect forward secrecy, identity hiding, and resistance to key-compromise impersonation attacks, among other important security properties, as well as high performance transport using ChaCha20Poly1305. A novel IP-binding cookie MAC mechanism is used to prevent against several forms of common denial-of-service attacks, both against the client and server, improving greatly on those of DTLS and IKEv2. Key distribution is handled out-of-band with extremely short Curve25519 points, which can be passed around in the likes of OpenSSH. Discarding the academic layering perfection of IPsec, WireGuard introduces the idea of a "cryptokey routing table", alongside an extremely simple and fully defined timer-state mechanism, to allow for easy and minimal configuration; WireGuard is actually securely deployable in practical settings. In order to rival the performance of IPsec, WireGuard is implemented inside the Linux kernel, but unlike IPsec, it is implemented in less than 4,000 lines of code, making the implementation manageably auditable. The talk will examine both the cryptography and kernel implementation particulars of WireGuard and explore an offensive attack perspective on network tunnels.
---
Jason Donenfeld
Jason Donenfeld is an independent security researcher and software developer, with a broad background of experience, well-known in both the security community and the open source world, and has pioneered several exploitation techniques. He has worked with many severe vulnerabilities in widespread software projects, including working on 0-day vulnerabilities in the Linux kernel, as well as extensive hardware reverse engineering. His security work spans advanced mathematical and geometric algorithms, cryptography, and remote exploitation.
Jason founded Edge Security (www.edgesecurity.com), a highly capable security consulting firm, with expertise in vulnerability discovery, security assessments, reverse engineering, hardened development, and physical security.
Sinn und Unsinn von SSL
This document summarizes a presentation on the benefits and proper usage of SSL/TLS. It discusses how SSL/TLS can provide encryption and identity verification for web traffic. It provides examples of how to configure SSL/TLS on web servers and applications to securely transmit sensitive data. It also addresses challenges like supporting older clients and improving performance. Proper SSL/TLS configuration helps secure user privacy and website integrity.
Quick Introduction to Node.js
Prepared slide but fail to talk at Developer Conference due to my work. I upload it on internet and I suppose everyone can see it.
Using PhantomJS to keep product screenshots up to date
This talk explains some basics on PhantomJS + how to use PhantomShot to automatically take screenshots of changed products.
Cost-effective GraphQL Queries against Kafka Topics at scale | Torben Meyer, ...
Nginx can be used as a reverse proxy to scale requests to queryable Kafka topics. It handles load balancing requests across multiple consumer instances and caches responses to reduce load. By adding caching, request throttling, and response compression, Nginx improves performance and scalability for querying data from Kafka.
てらこ20110827
The glasses-factory.net blog provides information about a glasses factory. In 3 sentences or less, it aims to discuss manufacturing processes and industry trends related to producing eyewear. Key details about products, services or company history are not included in the brief URL provided.
More Related Content
What's hot
Instalar un repositorio_centos
The document provides instructions for installing a CentOS repository. It directs the user to visit http://jamesjara.com or follow http://twitter.com/jamesjara for more information. It also provides a command to install RPM Fusion's free repository on CentOS using the rpm package manager.
001
The document provides code for embedding a video player with YouTube video sources on a web page. The <video> tag defines a video player with id "my_video_1" and includes YouTube video URLs as <source> tags for the 18 and 43 stream formats. Styles and JavaScript are linked to include a default skin and controls for the video player.
KSDG-iSlide App 開發心得分享
This document summarizes a hackathon event where a team worked on developing an iSlide presentation platform. They explored using websockets to enable real-time sharing and editing of slides. They also discussed dynamically generating QR codes and accessing the local network IP address from within Android applications to access the iSlide server.
HTML5 e Css3 - 8 | WebMaster & WebDesigner
This document discusses several new HTML5 features including video, audio, geolocation, canvas, and storage. It provides code examples for adding video and audio tags, accessing the browser's geolocation through JavaScript, drawing on a canvas element, and using local storage. It concludes by providing links to further slides and code examples on GitHub as well as the author's email for contact.
Mobile Web Video
The document discusses the evolution of web video and its increasing impact on mobile from 2010 to 2012. Key developments include the rise of smartphones, video formats supported in different browsers, tools for format conversion, and libraries like Video.js that provide consistent video playback across devices. WebRTC was also introduced, allowing real-time video chat in browsers. Overall mobile traffic and use of mobile video grew dramatically in this period.
10 dicas rápidas para o front-end do seu site
1. The document provides 10 quick tips for front-end development including minimizing assets, avoiding !important in CSS, not loading all scripts and stylesheets in the head, using HTML5 semantic tags, keeping dependencies updated, collecting metrics, optimizing images, using SVG, and leveraging the full power of CSS.
2. It encourages developers to simplify their code rather than follow hype, only include necessary code, and consider the user experience rather than personal assumptions when building interfaces.
3. References are provided for further reading on topics like lossy vs lossless compression, minification, Grunt tasks, CSS effects like glitching, HTML5 semantics, and SVG examples.
Let s Enjoy Node.js
The next generation JavaScript doesn't need to dependent on browser, that's just like other programming language. Node.js is it, no need browser, based on fastest V8 JavaScript Engine and provides many APIs for system integration. It can be used to server-side and system, even more purpose.
Security talk: Fortifying your Joomla! website
The document discusses best practices for securing a Joomla! website, including choosing a secure host, installing the right components, using .htaccess rules to restrict access, enabling HTTPS/SSL, using strong and unique usernames and passwords, applying file permissions, securing the php.ini configuration, and regularly backing up the site. Some risks discussed are script kiddies, SQL injection attacks, and exposing administrative interfaces. The key advice is to be unconventional, restrict functionality as much as possible, and ensure the underlying computer is also secure.
Taller sonido
This video provides a 3 minute summary of the key events in the life of Martin Luther King Jr., the American civil rights leader. It discusses how he helped organize the Montgomery Bus Boycott and founded the Southern Christian Leadership Conference to promote nonviolent protest. The video also summarizes King's most famous speech where he advocated for racial equality and his assassination in 1968.
Programming WebSockets - OSCON 2010
Sean Sullivan presented on WebSockets at OSCON in July 2010. WebSockets enable bidirectional communication between web browsers and servers through a standardized API and protocol. This allows for real-time applications like multiplayer games. Sullivan demonstrated how to use the JavaScript WebSocket API to open a connection and send/receive messages. He noted that browser support was growing but the protocol was still evolving. WebSockets provide an improvement over previous techniques like AJAX polling and Comet for real-time web applications.
Kanjava20110302
GWT meets HTML5 by compiling Java code to optimized JavaScript that can take advantage of HTML5 features like Canvas. GWT uses deferred binding to generate different JavaScript implementations for different browsers to support a wide range of devices from desktop to mobile.
Angels versus demons: balancing shiny and inclusive
The modern web developer faces a moral choice when creating sites and apps. The angel on your shoulder tells you to use standards and respect accessibility across users of AT, older browsers, mobile, etc. The devil on your other shoulder meanwhile tells you to use all the shiny, satisfy your ego, and leave user agents over two weeks old in the dust.
This talk walks you through the dilemma, looking at the perils of embracing the serpent and presenting solutions that will allow you to achieve a satisfactory compromise. We know the devil has all the good albums, and we want to rock out as much as you do! But not at the expense of the Web’s greatest strengths!
What's so special about node.js
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine. It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, especially for real-time applications with many clients. Node.js combines V8, the libev event loop library, and libeio for asynchronous I/O. This allows Node.js to handle multiple concurrent connections efficiently on a single thread without blocking.
VolgaCTF 2018 - Neatly bypassing CSP
This document discusses techniques for bypassing Content Security Policy (CSP) protections. It presents several examples of CSP bypasses, such as using long URLs to trigger errors, setting large cookies to trigger errors, and dynamically injecting scripts into iframes on error pages that lack CSP protections. The document argues that CSP headers must be configured carefully and present on all pages, including errors, to effectively prevent these bypasses.
[CB16] WireGuard: Next Generation Abuse-Resistant Kernel Network Tunnel by Ja...
The state of VPN protocols is not pretty, with popular options, such as IPsec and OpenVPN, being overwhelmingly complex, with large attack surfaces, using mostly cryptographic designs from the 90s. WireGuard presents a new abuse-resistant and high-performance alternative based on modern cryptography, with a focus on implementation and usability simplicity. It uses a 1-RTT handshake, based on NoiseIK, to provide perfect forward secrecy, identity hiding, and resistance to key-compromise impersonation attacks, among other important security properties, as well as high performance transport using ChaCha20Poly1305. A novel IP-binding cookie MAC mechanism is used to prevent against several forms of common denial-of-service attacks, both against the client and server, improving greatly on those of DTLS and IKEv2. Key distribution is handled out-of-band with extremely short Curve25519 points, which can be passed around in the likes of OpenSSH. Discarding the academic layering perfection of IPsec, WireGuard introduces the idea of a "cryptokey routing table", alongside an extremely simple and fully defined timer-state mechanism, to allow for easy and minimal configuration; WireGuard is actually securely deployable in practical settings. In order to rival the performance of IPsec, WireGuard is implemented inside the Linux kernel, but unlike IPsec, it is implemented in less than 4,000 lines of code, making the implementation manageably auditable. The talk will examine both the cryptography and kernel implementation particulars of WireGuard and explore an offensive attack perspective on network tunnels.
---
Jason Donenfeld
Jason Donenfeld is an independent security researcher and software developer, with a broad background of experience, well-known in both the security community and the open source world, and has pioneered several exploitation techniques. He has worked with many severe vulnerabilities in widespread software projects, including working on 0-day vulnerabilities in the Linux kernel, as well as extensive hardware reverse engineering. His security work spans advanced mathematical and geometric algorithms, cryptography, and remote exploitation.
Jason founded Edge Security (www.edgesecurity.com), a highly capable security consulting firm, with expertise in vulnerability discovery, security assessments, reverse engineering, hardened development, and physical security.
Sinn und Unsinn von SSL
This document summarizes a presentation on the benefits and proper usage of SSL/TLS. It discusses how SSL/TLS can provide encryption and identity verification for web traffic. It provides examples of how to configure SSL/TLS on web servers and applications to securely transmit sensitive data. It also addresses challenges like supporting older clients and improving performance. Proper SSL/TLS configuration helps secure user privacy and website integrity.
Quick Introduction to Node.js
Prepared slide but fail to talk at Developer Conference due to my work. I upload it on internet and I suppose everyone can see it.
Using PhantomJS to keep product screenshots up to date
This talk explains some basics on PhantomJS + how to use PhantomShot to automatically take screenshots of changed products.
Cost-effective GraphQL Queries against Kafka Topics at scale | Torben Meyer, ...
Nginx can be used as a reverse proxy to scale requests to queryable Kafka topics. It handles load balancing requests across multiple consumer instances and caches responses to reduce load. By adding caching, request throttling, and response compression, Nginx improves performance and scalability for querying data from Kafka.
What's hot (20)
Angels versus demons: balancing shiny and inclusive
Angels versus demons: balancing shiny and inclusive
[CB16] WireGuard: Next Generation Abuse-Resistant Kernel Network Tunnel by Ja...
[CB16] WireGuard: Next Generation Abuse-Resistant Kernel Network Tunnel by Ja...
Using PhantomJS to keep product screenshots up to date
Using PhantomJS to keep product screenshots up to date
Cost-effective GraphQL Queries against Kafka Topics at scale | Torben Meyer, ...
Cost-effective GraphQL Queries against Kafka Topics at scale | Torben Meyer, ...
Viewers also liked
てらこ20110827
The glasses-factory.net blog provides information about a glasses factory. In 3 sentences or less, it aims to discuss manufacturing processes and industry trends related to producing eyewear. Key details about products, services or company history are not included in the brief URL provided.
Burn out - six tips on how to fix the problem
This document provides 6 tips for avoiding burnout at work. Burnout is caused by stress and physical/emotional fatigue from poor working conditions or demanding situations. The tips include seeing a doctor if experiencing symptoms, eating a healthy diet, getting regular exercise, taking breaks and hobbies, using ergonomic tools and chairs to prevent injury, and finding work you enjoy. Ergonomics is about fitting the worker to their tools to increase productivity and minimize costs and injuries.
Vcpfaq
This document contains configuration maximums for virtual machines, storage, compute resources, memory, networking, and Virtual Center components in a VMware Infrastructure environment. It lists maximums such as 4 SCSI controllers and 60 devices per virtual machine, 2TB volume sizes, 128 virtual CPUs per server, 64GB RAM per server, 512 port groups, and 1500 virtual machines that can be managed by a single Virtual Center server. It also provides a high-level overview of the key components of VMware Infrastructure, including ESX Server, Virtual Center, and features such as VMotion, HA, and DRS.
Richheavenlydad
Dokumen tersebut memberikan nasihat tentang bisnis dan investasi berdasarkan prinsip-prinsip keagamaan. Prinsip utama yang disarankan adalah memiliki iman yang kuat bahwa Allah adalah pemilik sebenarnya dari semua kekayaan dan bisnis harus dijalankan untuk memuliakan-Nya. Dokumen ini juga menyarankan pembentukan berbagai sumber penghasilan, berinvestasi pada saat kondisi ekonomi lemah, serta kes
Lean Startup in Big Corporation
My Webrazzi Summit'13 Keynote: "Lean startup in Big Corporation".
Defining problems, solutions, methodology, implementation, key points.
Viewers also liked (6)
Recently uploaded
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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.
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
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.
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on automated letter generation for Bonterra Impact Management using Google Workspace or Microsoft 365.
Interested in deploying letter generation automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
AWS Cloud Cost Optimization Presentation.pptx
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
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.
Operating System Used by Users in day-to-day life.pptx
Dive into the realm of operating systems (OS) with Pravash Chandra Das, a seasoned Digital Forensic Analyst, as your guide. 🚀 This comprehensive presentation illuminates the core concepts, types, and evolution of OS, essential for understanding modern computing landscapes.
Beginning with the foundational definition, Das clarifies the pivotal role of OS as system software orchestrating hardware resources, software applications, and user interactions. Through succinct descriptions, he delineates the diverse types of OS, from single-user, single-task environments like early MS-DOS iterations, to multi-user, multi-tasking systems exemplified by modern Linux distributions.
Crucial components like the kernel and shell are dissected, highlighting their indispensable functions in resource management and user interface interaction. Das elucidates how the kernel acts as the central nervous system, orchestrating process scheduling, memory allocation, and device management. Meanwhile, the shell serves as the gateway for user commands, bridging the gap between human input and machine execution. 💻
The narrative then shifts to a captivating exploration of prominent desktop OSs, Windows, macOS, and Linux. Windows, with its globally ubiquitous presence and user-friendly interface, emerges as a cornerstone in personal computing history. macOS, lauded for its sleek design and seamless integration with Apple's ecosystem, stands as a beacon of stability and creativity. Linux, an open-source marvel, offers unparalleled flexibility and security, revolutionizing the computing landscape. 🖥️
Moving to the realm of mobile devices, Das unravels the dominance of Android and iOS. Android's open-source ethos fosters a vibrant ecosystem of customization and innovation, while iOS boasts a seamless user experience and robust security infrastructure. Meanwhile, discontinued platforms like Symbian and Palm OS evoke nostalgia for their pioneering roles in the smartphone revolution.
The journey concludes with a reflection on the ever-evolving landscape of OS, underscored by the emergence of real-time operating systems (RTOS) and the persistent quest for innovation and efficiency. As technology continues to shape our world, understanding the foundations and evolution of operating systems remains paramount. Join Pravash Chandra Das on this illuminating journey through the heart of computing. 🌟
Azure API Management to expose backend services securely
How to use Azure API Management to expose backend service securely
Ocean lotus Threat actors project by John Sitima 2024 (1).pptx
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
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
Best 20 SEO Techniques To Improve Website Visibility In SERP
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Main news related to the CCS TSI 2023 (2023/1695)
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 .
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
Recently uploaded (20)
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Operating System Used by Users in day-to-day life.pptx
Operating System Used by Users in day-to-day life.pptx
Azure API Management to expose backend services securely
Azure API Management to expose backend services securely
Ocean lotus Threat actors project by John Sitima 2024 (1).pptx
Ocean lotus Threat actors project by John Sitima 2024 (1).pptx
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Deep Dive: Getting Funded with Jason Jason Lemkin Founder & CEO @ SaaStr
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
Session#1
- 1. Session #1 2011/01/14 glasses factory http://blog.glasses-factory.net
- 17. node.js Flash (socket.io) JavaScript nginx ObjC
- 18. node.js
- 19. node.js
- 20. Socket.IO
- 21. Socket.IO
- 22. nginx
- 25. mobile
- 26. HTML5(CSS3,js) or Objective-C
- 27. PC
- 28. HTML5(CSS3,js) or Flash
- 30. Flash(AS3)
- 31. Objective-C
- 38. Wrapper
- 41. GFS.I.OAS3
- 46. AS3
Editor's Notes
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n
- \n