Preparing your web services for Android and your Android app for web services @Droidcon Bucharest 2012

This AtlasCamp, we're talking a lot about Atlassian Connect and the new Confluence REST API. This session will bring it all together with an overview on building a Connect add-on with Confluence. We will cover best practices when writing complex dynamic macros with respect to security, performance and maintainability.

Presentation on MongoDB and Node.JS. We describe how to do basic CRUD operations (insert, remove, update, find) how to aggregate using node.js. We also discuss a bit of Meteor, MEAN Stack and other ODMs and projects on Javascript and MongoDB

Slide deck from Tom Bennet's presentation at Brighton SEO, September 2014. Accompanying guide can be found here: http://builtvisible.com/log-file-analysis/ Image Credits: https://www.flickr.com/photos/nullvalue/4188517246 https://www.flickr.com/photos/small_realm/11189803763/ https://www.flickr.com/photos/florianric/7263382550 http://fotojenix.wordpress.com/2011/07/08/weekly-photo-challenge-old-fashioned/

Web services are common way to communicate between applications regardless of languages or platform your application is developed. Therefore, understanding of Web services is a critical skill. In this session we will go through the basics foundation of what web services are and how you can create, utilize, and secure them. Topics Include: 1. What is a web service? 2. Understanding of transfer protocols and message formats 3. Understanding different types of Web services 4. Creating basic web services 5. Available tools 6. Security Presenter: Zeeshan Baig

This session focuses on how Java EE 7 provides extensive set of new and enhanced features to support standards like HTML5, WebSockets, and Server Sent Events among others.In this session we will show how these new features are designed and matched to work together for developing lightweight solutions matching end users high expectation from a web application’s responsiveness. The session will cover best practices and design patterns governing application development using JAX-RS 2.0, Async Servlet, and JSON-P (among others) as well as iterating over the pitfalls that should be avoided. During the session we will show code snippets and block diagrams that clarify use of APIs coming from the demo application we will show at the end.

In this workshop, we’ll dive into how Fastly’s global server load balancer (GSLB) can help you scale your application. Whether you are bringing together multiple microservices as a single platform, using geo location to direct customers to your closest origin, or creating a multi-origin cloud failover for high availability, this workshop will show you examples you can use with Fastly to achieve a scalable, global load balancing strategy.

The document discusses methods for collecting multi-channel data across different domains and platforms. It describes how cross-domain tracking works using shared cookies to pass visitor IDs between sites. It also covers using iframes to collect data across domains by adding tracking code or using postMessages. Additionally, it discusses collecting event-based data using selectors and JavaScript events, and capturing video playback events with HTML5 event listeners.

The document discusses key concepts in AngularJS including directives, data binding, modules, controllers, dependencies, services, and routing. It provides code examples to demonstrate how to set up a basic AngularJS app with directives, controllers, and services. It also discusses using AngularJS for single page applications and connecting to REST APIs.

A short (and not very technical) presentation about using Orbited & Django to make a real-time web application for taking pledges at a conference.

This document discusses real-time web applications and the technologies needed to enable them. It describes how HTTP is half-duplex and led to hacks like long polling to simulate real-time behavior. The WebSocket protocol provides full-duplex communications by upgrading the HTTP handshake. This allows real-time messaging over a single connection. The document also covers asynchronous programming, event-driven architectures, and frameworks like Spring that support WebSockets and asynchronous APIs.

This document summarizes key principles for building scalable, reliable and secure RESTful services using HTTP. It discusses how to ensure reliability through idempotent operations. It also covers techniques for scaling such as use of ETags, caching, content types and uniform resource locators (URLs). The document concludes with an overview of security considerations and tools that can be used including HTTP authentication, SSL and XML signature/encryption.

The document discusses various techniques for optimizing web performance, ranging from beginner to advanced levels. At the beginner level, it recommends avoiding redirects, enabling client-side caching, and reducing DOM elements. At the medium level, it suggests minifying JavaScript and CSS. More advanced techniques include image compression, combining files, and server-side gzip compression. The document also provides optimization tips for databases like MongoDB and recommends using asynchronous and non-blocking I/O for costly operations. It advocates for client-side templating to reduce bandwidth usage and improve cacheability.

This document provides an introduction to performance tuning Perl web applications. It discusses identifying performance bottlenecks, benchmarking tools like ab and httperf to measure performance, profiling tools like Devel::NYTProf to find where time is spent, common causes of slowness like inefficient database queries and lack of caching, and approaches for improvement like query optimization, caching, and infrastructure changes. The key messages are that performance issues are best identified through measurement and profiling, database queries are often the main culprit, and caching can help but adds complexity.

This document summarizes a presentation about building an IoT application using the MEAN stack. It discusses five key things they learned: performance depends on test data; MEAN is fast to develop with but frameworks can obscure what's happening so profiling is important; incremental aggregation works well for IoT; Node.js bottlenecks before MongoDB; and performance tuning patterns like identifying bottlenecks and slam-dunk optimizations. It also describes building user stories for an advertising application, modeling the data, initial measurements that guided prototyping, challenges of scaling, and using "boxes" to identify hot sales areas.

This document discusses techniques for building scalable websites with Perl, including: 1) Caching at various levels (page, partial page, and database caching) to improve performance and reduce load on application servers. 2) Using job queuing and worker processes to distribute processing-intensive tasks asynchronously instead of blocking web requests. 3) Leveraging caching and queueing libraries like Cache::FastMmap, Memcached, and Spread::Queue to implement caching and job queueing in Perl applications.

Things I have learned over the years through experience of having to deliver code rapidly, with few defects and maximum functionality. I cover basic coding techniques, automated testing and sometimes I have enough time to review tools and code generation!

Over the past two decades, The New York Times has successfully made the transition to a digital-first company while maintaining its reputation as one of the most trusted news sources in the world. CTO Nick Rockwell discusses the latest steps in the Times’ journey: implementing Fastly in preparation for record traffic during the 2016 presidential election. He covers the impact the NYT saw to backend load and to global performance, as well as the long-term implications for their infrastructure. And of course, he also discusses the timeline of election night, and how surprise and unpredictability led to rapid shifts in reader behavior and the NYT’s response.

هذه المحاضرة ألقيت في اجتماع الرياض قيكس في مقر بادر في يوليو 2010. شرحت فيها كيف تقوم ببناء خدمة ويب و التفاصيل البرمجية حولها.

Android-chapitre web service

مقدمة عن لغة بايثون و مميزاتها و أهم أطر العمل فيها لتطوير المواقع. و شرح عن إطار عمل جانقو، الأشهر بلغة بايثون لتطوير المواقع بسهولة و سرعة كبيرة.

هذه المحاضرة ألقيت في جامعة الملك سعود لكلية علوم الحاسب للبنات في الرياض في ديسمبر 2009 بالتعاون مع الدكتورة هند الخليفة. شرحت في هذه المحاضرة تجربتي في بناء خدمات الويب و النصائح و الدروس التي استفدتها من التجارب.

OpenERP version 8 : voir les Nouveautés

1. Overview 1.1 What is a web service? 1.2 What is a web service?(cont.) 2. Working with SOAP services 2.1 What is SOAP? 2.2 What is SOAP? (cont.) 2.3 Why is SOAP Needed? 2.4 SOAP Building Blocks 2.5 SOAP Building Blocks (cont.) 3. Working with XML 3.1 What is XML? 3.2 What is XML Parser? 3.3 The main types of parsers? 3.4 What is SAX parser? 3.5 What is SAX parser? (cont.) 3.6 What is DOM parser? 3.7 What is DOM parser? (cont.) 3.8 What is Pull parser? 3.9 What is Pull parser? (cont.) 4. Using KSoap2 Library 4.1 What is KSoap2? 4.2 Why is KSoap2 Needed? 5. Working with Restful web services 6. Working with JSON 6.1 What is JSON? 6.2 JSON’s basic types

Le module de fabrication a une Interface très conviviale, intuitive. Il est facile à implanter. Il peut même faire la gestion de scénarios de production complexe.

A web service allows for data transfer between platforms or languages. It uses PHP code to perform operations like inserting, deleting, fetching, and updating data in a database. The web service code connects to the database using a connection file that contains login credentials. It then decodes request parameters, fires SQL queries to perform the requested operation, and encodes the response. URLs are used to check the operation by passing parameters to specify things like the table row ID, field names, and new values.

OpenERP/Odoo: Fiche Technique

Mise en place d'Odoo