A Survey on Existing Web, Semantic Web, and Cloud Technologies
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THE FUTURE of SCREENS from James Stanton a Little Bit About Me
THE FUTURE OF SCREENS From james stanton A little bit about me. Hi I am James (Mckenzie) Stanton Thinker / Designer / Engineer / Director / Executive / Artist / Human / Practitioner / Gardner / Builder / and much more... Born in Essex, United Kingdom and survived a few hair raising moments and learnt digital from the ground up. Ok enough of the pleasantries I have been working in the design field since 1999 from the Falmouth School of Art and onwards to the RCA, and many companies. Ok. less about me and more about what I have seen… Today we are going to cover - SCREENS CONCEPTS - DIGITAL TRANSFORMATION - WHY ASSETS LIBRARIES - CODE LIBRARIES - COST EFFECTIVE SOLUTION FOR IMPLEMENTATION I know, I know, I know. That's all good and well, but what does this all mean to a company like mine? We are about to see a massive change in consumer behavior so let's get ready. DIGITAL TRANSFORMATION AS A USP Getting this correct will change your company forever. DIGITAL TRANSFORMATION USP-01 Digital transformation (DT) – the use of technology to radically improve performance or reach of enterprises – is becoming a hot topic for companies across the globe. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-02 Companies face common pressures from customers, employees and competitors to begin or speed up their digital transformation. However they are transforming at different paces with different results. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-03 Successful digital transformation comes not from implementing new technologies but from transforming your organisation to take advantage of the possibilities that new technologies provide. -
Interfacing Apache HTTP Server 2.4 with External Applications
Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick November 6, 2012 Who am I? Interfacing Apache HTTP Server 2.4 with External Applications Met Unix (in the form of Xenix) in 1985 Jeff Trawick Joined IBM in 1990 to work on network software for mainframes Moved to a different organization in 2000 to work on Apache httpd Later spent about 4 years at Sun/Oracle Got tired of being tired of being an employee of too-huge corporation so formed my own too-small company Currently working part-time, coding on other projects, and taking classes Overview Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Huge problem space, so simplify Perspective: \General purpose" web servers, not minimal application containers which implement HTTP \Applications:" Code that runs dynamically on the server during request processing to process input and generate output Possible web server interactions Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Native code plugin modules (uhh, assuming server is native code) Non-native code + language interpreter inside server (Lua, Perl, etc.) Arbitrary processes on the other side of a standard wire protocol like HTTP (proxy), CGI, FastCGI, etc. (Java and \all of the above") or private protocol Some hybrid such as mod fcgid mod fcgid as example hybrid Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Supports applications which implement a standard wire protocol, no restriction on implementation mechanism Has extensive support for managing the application[+interpreter] processes so that the management of the application processes is well-integrated with the web server Contrast with mod proxy fcgi (pure FastCGI, no process management) or mod php (no processes/threads other than those of web server). -
Wines by the Glass
WINES BY THE GLASS SPARKLING 2013 Domaine Carneros, Brut 16 2012 Frank Family, Brut Rosé, Carneros 25 WHITE 2016 Albariño, Cave Dog, Stewart Ranch, Carneros 14 2014 Sauvignon Blanc / Sémillon, Tramuntana, 'Beyond the Mountains' 17 2014 Sauvignon Vert / Sémillon / Golden Chasselas / Green Hungarian, DeSante, 'The Old 15 Vines' 2013 Chardonnay, Massican, 'Gemina' 20 2015 Chardonnay, HdV, 'Le Debut', Hyde Vineyard, Carneros 19 2014 Chardonnay / Grenache Blanc / Ribolla Gialla / etc., Durant & Booth, Blanc 20 ROSÉ 2016 Cabernet Sauvignon / Petite Syrah, Wingspan, 'Saturn Return' 16 RED 2013 Pinot Noir, Mira, Stanly Ranch, Carneros 15 2014 St. Laurent, Forlorn Hope, 'Ost-Intrigen', Ricci Vineyard, Carneros 15 2014 Grenache / Charbono / Petite Sirah, Shypoke, 'Keep', Calistoga 17 2006 Cabernet Sauvignon, Notre Vin, 'L'Etrier' 24 2014 Cabernet Sauvignon, Paul Hobbs, 'Crossbarn' 26 2014 Cabernet Sauvignon, Clos du Val, 'Estate', Stags Leap District 25 DESSERT 2009 Fore Family, Late Harvest, (Sauvignon Blanc) 375 ml 20 2010 Far Niente 'Dolce' Late Harvest (Sauvignon Blanc, Semillon) 375 ml 25 2008 Philip Togni, 'Ca' Togni' (Black Hamburgh) 375 ml 25 2010 Gandona, 'Fraga do Arco', Touriga Nacional 25 PORT / SHERRY / MADEIRA NV Cockburn’s, 20 Year Tawny Port 500 ml 17 NV Ramos Pintos, Ruby Port 9 2009 Dow’s, Late Bottled Vintage 15 1977 Fonseca Vintage Port 38 NV Equipo Navazos, Fino, Bota #35 28 NV Equipo Navazos, Amontillado, #58 29 NV Equipo Navazos, Amontillado, 'Bota NO' #61 500 ml 34 NV Equipo Navazos, Manzanilla Pasada, 'Bota Punta' #60 500 -
Cloud Managers – an Innovative Approach to the Management of the Library Information Resources A
ECONTECHMOD. AN INTERNATIONAL QUARTERLY JOURNAL – 2017. Vol. 6. No. 2. 51–58 Cloud managers – an innovative approach to the management of the library information resources A. Rzheuskiy1, N. Kunanets1, V. Kut2 1Lviv Polytechnic National University; email: [email protected] 2Augustine Voloshin Carpathian University; e-mail: [email protected] Received March 02.2017: accepted June 08.2017 Abstract. The innovation of application of cloud managers Service-oriented architecture defines the way of is described in the article. The authors emphasize that the design, integration and services management in the innovative direction of development of information activities is information environment. Using this approach assumes the integration of Web platforms (social networks and cloud that the application is designed as a set of services. The storages) for creating a unified communication space and building of applications is done by combining existing storage for large amount of information. Tool that provides this development are cloud managers. For library institutions using services. The service-oriented architecture assumes three such technologies will create the favorable and flexible service- main participants: service provider, consumer and register oriented system for providing users with information resources. of services [3]. For determination of free cloud managers and selected among On the basis of that architecture the service-oriented them a benchmark, the methods of benchmarking and expert systems are formed. Nandkishor Gosavi, Seetal S. Shinde, evaluation were used in the research. The algorithm for Bhagyashree Dhakulkar consider the cloud technologies operation with every service is given. The following as service-oriented systems, consisting of various technological capabilities: “integration with cloud storage”, “cloud disk space manager”, “multimedia playback,” “presence information services. -
SSC - Communication and Networking
SSC - Communication and Networking SSC - Web applications and development Introduction to Java Servlet (I) Shan He School for Computational Science University of Birmingham Module 06-19321: SSC SSC - Communication and Networking Outline Outline of Topics What will we learn Web development Java servlet Java servlet: our first example SSC - Communication and Networking What will we learn What is web applications and development? I Java Servlet: basic concepts, configure, install and use servlet based web applications, basic implementation. I Session management and Servlet with JDBC I Model View Controller (MVC) for Java Servlet and Java Serve Pages I Advanced topics: Multithreaded Servlet SSC - Communication and Networking Web development What is web applications and development? I Web-based application: an application that uses a web browser as a client, e.g., google calendar or GMail. I Web development: work involved in developing a web site for the Internet or intranet, which include: I web design I web content development I client-side/server-side coding I Web development coding (platforms or languages): I Client side: HTML5, JavaScript, Ajax (Asynchronous JavaScript), Flash, JavaFX, etc. I Server side: PHP, Python, Node.js, Java servlet I Client-side/Server-side: Google Web Toolkit, Opa I Full stack web frameworks { built on the development platforms wtih a higher level set of functionality: Meteor, Yahoo! Mojito, MEAN SSC - Communication and Networking Java servlet What is Java servlet? I Java servlet: a Java platform technology \for -
STOIC: Streaming Operating Systems in the Cloud
STOIC: Streaming Operating Systems in the Cloud Riley Collins, Teo Gelles, Benjamin Marks, Alex Simms, and Kevin C. Webb Department of Computer Science, Swarthmore College, Swarthmore, PA frcollin4,tgelles1,bmarks1,asimms1,[email protected] Abstract—As cloud computing continues to increase in per- Decoupling the OS and files from the hardware has the formance, while simultaneously decreasing in cost, it comes as potential to improve data security. A stolen or misplaced laptop no surprise that traditional computing tasks are frequently being that exclusively relies on the cloud for its file system poses offloaded to cloud services. This paper presents STOIC, a service model for booting and streaming an operating system from no threat of information leakage. Additionally, a user might public cloud infrastructure. Having booted with STOIC, users choose to stream a privacy-preserving OS [5] (e.g., to avoid can perform regular activities with few noticeable differences government censorship), without leaving a trace on her device. between STOIC and more traditional methods of booting an OS. Software demonstration: Many software packages require STOIC makes minimal assumptions about the hardware and more environmental setup than can be provided by traditional software capabilities of the booting client and is compatible with many popular cloud storage providers. We show that STOIC’s “double click to install and run” installers. For example, the file streaming is responsive and demonstrate several use cases in authors of Mininet [6] simplify its distribution by sharing a which streaming an OS is beneficial when compared to alternative preconfigured virtual machine image. Other packages (e.g., file distribution methods. -
Natur Pur Native Apps Native
06/2018 Apps mit React Native und Nativescript entwickeln Programmieren Natur pur Native Apps Native 74 Die Javascript-Frameworks React Native und Nativescript versuchen eine Brücke zwischen Webapp-Entwick- lung und nativer App-Entwicklung zu bauen. Worin die Vorteile dieser Native Frameworks liegen, betrachtet der Artikel vor dem Hintergrund des klassischen App-Framework Meteor. Andreas Möller, Kristian Kißling www.linux-magazin.de schafft wegen der Code-Redundanz zu- sätzliche Fehlerquellen. Klassische Webapps nutzen hingegen HTML, CSS und Javascript und laufen plattformübergreifend im Browser jedes Systems. Allerdings beschränken die Plattformen den Zugriff auf das System mit Hilfe der so genannten Browser- Sandbox und geben APIs nur punktuell frei, was die Fähigkeiten von Webapps beschränkt. 2009 erschien dann Phone Gap (heute Apache Cordova). Mit ihm lassen sich Webapps besser an das System anbin- den. Unter Cordova laufen Apps in einer Webansicht auf dem System wie in einem Browser. Plugins erweitern den Zugriff © Leonid Tit, 123RF Tit, © Leonid auf das System für die Apps. Die beiden quelloffenen Javascript- intern über C oder C++ auf nativen Code E Meteor Frameworks React Native [1] und Nati- zugreifen, stützen sich Entwickler dafür vescript [2] erlauben es, mit Hilfe eige- beispielsweise auf das Java Native Inter- Ein Vertreter dafür ist das Javascript- ner IDEs mit Javascript native Apps für face (JNI, [6]). Die Entwicklungsumge- Framework Meteor [3]. Es hat sich von Android und I-OS zu entwickeln. Der bungen Android Studio [7] und Xcode einem Framework zum Entwickeln echt- Ansatz hat Vorteile gegenüber dem Weg [8] helfen ihnen dabei, die Anwendung zeitfähiger Webapps [9] zu einer Open- der klassischen Webapp-Entwicklung, zu programmieren und in die entspre- Source-Plattform entwickelt, die von sich den etwa das Javascript-Framework Me- chenden App-Stores zu bringen. -
Scalability in Web Apis
Worcester Polytechnic Institute Scalability in Web APIs Ryan Baker Mike Perrone Advised by: George T. Heineman 1 Worcester Polytechnic Institute 1 Introduction 2 Background 2.1 Problem Statement 2.2 Game Services and Tools 2.2.1 Graphics Engine 2.2.2 Map Editor 2.2.3 Friend Network 2.2.4 Achievements 2.2.5 Leaderboards 2.3 Our Service Definition 2.3.1 Leaderboards 2.4 Service Requirements 2.4.1 Administrative Ease 2.4.2 Security 2.4.3 Scalability 2.5 Internal Service Decisions 2.5.1 Application Framework 2.5.2 Cloud Computing 3 Methodology 3.1 Decisions of Design and Architecture 3.1.1 Leaderboards 3.1.2 API Documentation 3.1.3 Developer Console 3.1.4 Admin Console 3.1.5 Java Client Package 3.1.6 Logging 3.2 Decisions of Implementation 3.2.1 Enterprise vs Public 3.2.2 Front End Implementation 3.2.3 Cloud Computing Provider (AWS) 3.2.4 Web Application Framework Implementation (Flask) 3.2.5 Continuous Integration Service 3.2.6 API 3.2.7 Logging 3.2.8 Database Schema 4 Success Metrics 4.1 Resiliency 4.1.1 Simulated Traffic 4.1.2 Load Testing and Scalability 4.2 Design 4.2.1 Client Perspective 2 4.2.3 Admin Perspective 5 Conclusions & Future Work 5.1 Client Conclusions 5.2 Administrator Conclusions 5.3 The Future 6 References 7 Appendix A Why we chose Leaderboards B Facebook’s Game Development API C Playtomic’s API D Front End Tooling Decision E API Documentation Tool F Elastic Beanstalk 3 1 Introduction Game developers, especially those that make social games, undertake a large amount of work to create them. -
You Are Hacked : AJAX Security Essentials for Enterprise Java
You Are Hacked /: AJAX Security Essentials for Enterprise Java™ Technology Developers Karthik Shyamsunder James Gould Principal Engineer Principal Engineer VeriSign, Inc. VeriSign, Inc. TS-6014 2007 JavaOneSM Conference | Session TS-6014 | Speaker Qualifications • Karthik Shyamsunder • Principal Engineer, VeriSign, Inc. • Adjunct Faculty at Johns Hopkins University • James Gould • Principal Engineer, VeriSign, Inc. • Application Architect for VeriSign Naming Services 2 2007 JavaOneSM Conference | Session TS-6014 | Overall Presentation Goal What will you learn? 1. Understand the AJAX security model. 2. Identify the various threats to your AJAX web applications. 3. Learn what you can do to protect your application from these threats. 2007 JavaOneSM Conference | Session TS-6014 | Agenda Internet Threat Model Browser Security Model Vulnerabilities, Attacks, and Countermeasures Secure Software-Development Process Summary Q&A 4 2007 JavaOneSM Conference | Session TS-6014 | Agenda Internet Threat Model Browser Security Model Vulnerabilities, Attacks, and Countermeasures Secure Software-Development Process Summary Q&A 2007 JavaOneSM Conference | Session TS-6014 | 2007 JavaOneSM Conference | Session TS-6014 | The Problem Is Real • Cyber crimes and incidents are on the rise • 3 out of 4 business web sites are vulnerable to attack (Gartner) • 75% of the hacks occur at the application level (Gartner) Source: Gartner 2007 JavaOneSM Conference | Session TS-6014 | Architecture of Traditional Web Applications • Browser—A thin client Backend Processes -
Online Research Tools
Online Research Tools A White Paper Alphabetical URL DataSet Link Compilation By Marcus P. Zillman, M.S., A.M.H.A. Executive Director – Virtual Private Library [email protected] Online Research Tools is a white paper link compilation of various online tools that will aid your research and searching of the Internet. These tools come in all types and descriptions and many are web applications without the need to download software to your computer. This white paper link compilation is constantly updated and is available online in the Research Tools section of the Virtual Private Library’s Subject Tracer™ Information Blog: http://www.ResearchResources.info/ If you know of other online research tools both free and fee based feel free to contact me so I may place them in this ongoing work as the goal is to make research and searching more efficient and productive both for the professional as well as the lay person. Figure 1: Research Resources – Online Research Tools 1 Online Research Tools – A White Paper Alpabetical URL DataSet Link Compilation [Updated: August 26, 2013] http://www.OnlineResearchTools.info/ [email protected] eVoice: 800-858-1462 © 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Marcus P. Zillman, M.S., A.M.H.A. Online Research Tools: 12VPN - Unblock Websites and Improve Privacy http://12vpn.com/ 123Do – Simple Task Queues To Help Your Work Flow http://iqdo.com/ 15Five - Know the Pulse of Your Company http://www.15five.com/ 1000 Genomes - A Deep Catalog of Human Genetic Variation http://www.1000genomes.org/ -
Using Fastcgi with Apache HTTP Server 2.4
Using FastCGI with Apache HTTP Server 2.4 Jeff Trawick The world of FastCGI Using FastCGI with Apache HTTP Server 2.4 FastCGI with Apache httpd 2.4 Jeff Trawick Choosing mod fcgid http://emptyhammock.com/ mod proxy fcgi [email protected] mod authnz fcgi Other tools April 8, 2014 PHP Applications and FastCGI Future 1/97 Revisions Using FastCGI with Apache HTTP Server 2.4 Jeff Trawick The world of FastCGI 2014-04-10 FastCGI with Apache httpd Add Require expr ... to /www/tools/ 2.4 configuration in More classic CGI configuration Choosing slide to resolve a potential security hole. Thank mod fcgid mod proxy fcgi you Eric Covener! mod authnz fcgi Other tools PHP Applications and FastCGI Future 2/97 Get these slides... Using FastCGI with Apache HTTP Server 2.4 Jeff Trawick The world of FastCGI FastCGI with Apache httpd 2.4 http://emptyhammock.com/projects/info/slides.html Choosing mod fcgid mod proxy fcgi mod authnz fcgi Other tools PHP Applications and FastCGI Future 3/97 Table of Contents Using FastCGI with Apache HTTP Server 1 The world of FastCGI 2.4 Jeff Trawick 2 FastCGI with Apache httpd 2.4 The world of FastCGI 3 Choosing FastCGI with Apache httpd 4 mod fcgid 2.4 Choosing 5 mod proxy fcgi mod fcgid mod proxy fcgi 6 mod authnz fcgi mod authnz fcgi Other tools 7 Other tools PHP Applications 8 PHP Applications and FastCGI and FastCGI Future 9 Future 4/97 Introduction | Who am I? Using FastCGI with Apache HTTP Server 2.4 I've worked at Jeff Trawick several large corporations, for over two decades The world of FastCGI my own one-person company, Emptyhammock, for the FastCGI with last two years Apache httpd 2.4 I've worked on Choosing several products which were primarily based on or mod fcgid otherwise included Apache HTTP Server mod proxy fcgi lower-level networking products mod authnz fcgi web applications Other tools PHP I've developed or maintained some of the FastCGI Applications and FastCGI support in the Apache HTTP Server project. -
N2O Most Powerful Erlang Web Framework @5HT How Do I Shot Web? Micro REST
N2O Most Powerful Erlang Web Framework @5HT How do I shot Web? Micro REST Python Flask Ruby Sinatra PHP Silex Scala Scalatra Concurrency in Mind Ruby Celluloid PHP React PHP phpDaemon Java+Scala Play SPA Angular Meteor Ember Chaplin Brunch D3 Knockout React Backbone jQuery Functional DSL Scala Lift Erlang Nitrogen Haskell BlazeHtml OCaml Ocsigen F# WebSharper Clojure Laser Enlive Compojure Ring Hiccup ClojureScript Om http-kit aleph noir JVM Elixir Weber def action(_, conn) do {:render, [project: "simpleTodo"], []} end def add([body: body], _conn) do {:json, [response: "ok"], [{"Content-Type", "application/json"}]} end def wrong(_, _) do {:redirect, "/"} end Erlang ChicagoBoss DTL Engine Database Connectivity PubSub Ruby on Rails like Nitrogen N2O ~2000 LOC One Process per Connection Binary Page Construction Zero Bridge GProc Pub/Sub WebSockets, KVS DB Tuned Layers static and dynamic Routing Path cleaned Query Parser Session Cookies stored in ETS cached DTL Templates optimized Nitrogen DSL rendering HTML Elements binaries JavaScript Actions deferred Layers Performance components TCP conn (K) PHP5 FCGI Simple Script <?php ?> 5 Nitrogen No session, No DSL, DTL 1 N2O Sessions, DSL, DTL 7 N2O Sessions, no DSL, DTL 10 N2O No Sessions, no DSL, DTL 13 On same machine raw webserver performance measured with wrk: NGINX -- 60K Cowboy -- 30K Measuring Tools requests pages/sec latency (ms) wrk 15K 13628.86 18.88 ab 10K 5464.63 190 httperf 10K 3623.50 200 siege 1K 884.51 430 On same machine raw webserver performance measured with wrk: NGINX -- 60K Cowboy -- 30K Decreasing Latency From 2x to ∞ Deliver HTML ASAP Deferred JavaScript delivery after WebSocket connection established <script> TransitionProcess = '<0.7780.5>' </script> socket.send(["N2O",TransitionProcess]).