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Blitz - Load and Performance Testing from the Cloud

Blitz - Load and Performance Testing from the Cloud

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Crazy Egg - Visualize where your visitors click Over 200,000 businesses Convert Better with Crazy Egg, The Original Heatmapping Technology A heatmap is an easy way to understand what users want, care about and do on your site by visually representing their clicks - which are the strongest indicators of visitor motivation and desire. A Crazy Egg heatmap lets you collect more than 88% of the data you would using a traditional eye-tracking process. At a fraction of the price. Dynatrace AJAX edition Dynatrace AJAX edition has been a great product and helped many people around the world to analyze web performance problems in Internet Explorer and Firefox. Endorsed by industry experts such as John Resig (creator of jQuery) or Steve Souders (creator of YSlow) AJAX edition became the de-facto standard for browser diagnostics on Internet Explorer and Firefox on Windows. With the extension of Web Performance into Mobile Devices, Cloud as well as different server-side technologies (Java, .NET, PHP, Nginx, Node.js, …) Dynatrace decided in December 2014 to focus the efforts and continue innovation of Browser Diagnostics, User Experience and Application Monitoring into Dynatrace.

How to write fluent interface with C# and Lambda. Last week I had a nice discussion in the office about “how to write fluent interface” and I have found a couple of articles over the internet about that. As usual I disagree with some of them and, as usual, my friend Mauro Servienti (MVP C#) has a nice article about it, unfortunately in Italian. He just gave me the startup input. Burp Suite Burp Suite is an integrated platform for performing security testing of web applications. Its various tools work seamlessly together to support the entire testing process, from initial mapping and analysis of an application's attack surface, through to finding and exploiting security vulnerabilities. Burp gives you full control, letting you combine advanced manual techniques with state-of-the-art automation, to make your work faster, more effective, and more fun. Burp Suite contains the following key components: Burp is easy to use and intuitive, allowing new users to begin working right away. Burp is also highly configurable, and contains numerous powerful features to assist the most experienced testers with their work.

About the HTTP Archive Successful societies and institutions recognize the need to record their history - this provides a way to review the past, find explanations for current behavior, and spot emerging trends. In 1996 Brewster Kahle realized the cultural significance of the Internet and the need to record its history. As a result he founded the Internet Archive which collects and permanently stores the Web's digitized content.

Buu Nguyen's Blog » The Legend of Data Persistence – Part 1 1. Abstract Have you ever felt frustrated for having to develop applications whose back-end making use of a Relational Database Management System (RDBMS), such as MS SQL Server, or Oracle? Do you think it is a pain to write SQL (or stored procedures) to query some data and then manually map the result set to your object model and back? Great, you have Hibernate, EJB, iBATIS, and Active Record, but do they really really make the work of object-relational mapping (O-R/M) simple enough and completely transparent while imposing no compromises to the richness and expressiveness of the object model? If O-R/M is such a big problem, why do we not use an Object Database Management System (ODBMS) instead? Swagger: A simple, open standard for describing REST APIs with JSON Document your API with style Swagger™ is a specification and complete framework implementation for describing, producing, consuming, and visualizing RESTful web services. The overarching goal of Swagger is to enable client and documentation systems to update at the same pace as the server. The documentation of methods, parameters, and models are tightly integrated into the server code, allowing APIs to always stay in sync. With Swagger, deploying managing, and using powerful APIs has never been easier. Who is responsible for Swagger™?

Load and Performance Testing Tool LoadComplete is a desktop tool for load, stress, scalability testing of websites and web applications. Designed from the ground-up to help you focus on the tasks at hand, it does not require advanced programming skills. It works with both traditional HTML web sites and with Rich Internet Applications using modern web technologies like AJAX, ASP.NET, Java, Flash, Flex and Silverlight. The 'record and playpack' and 'visual programming' features enable you to create powerful and flexible first load test within a few seconds. LoadComplete allows you to generate load from virtual machines, on-premise computers, or even the cloud. Customized reports in LoadComplete help you get end-to-end visibility and find problems at both client and server side.

Buu Nguyen's Blog » The Legend of Data Persistence – Part 2 In Part 1 of this article, I have discussed about the Object-Relational (O-R) impedance mismatch, the problem it causes as well as the pitfalls of some O-R/M tools. In this part, I will examine Object Database Management System (ODBMS) and compare it with Relational Database Management System (RDBMS). 1. What is ODBMS Basically, an ODBMS is a DBMS which stores objects as opposed to rows or tuples in respectively a SQL or a RDBMS [Wikipedia, Object Database] and bornt out of the need for transparent and non-intrusive persistence of complex object model, tasks which could not easily be addressed by RDBMS because of the O-R impedance mismatch. As a DBMS, besides being a data respository for storing object graphs (together with their identities, attributes, associations, and inheritance information), an ODBMS would, at the very least, include a query engine, a concurrency management system, and a data recovery mechanism.