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Web Performance is a Journey, Not a Destination

Mehdi Daoudi

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Top Stories by Mehdi Daoudi

Optimize TCP to Speed Through the Digital Freeway By Dhanush Suhas TCP (Transmission Control Protocol) is a common and reliable transmission protocol on the Internet. TCP was introduced in the 70s by Stanford University for US Defense to establish connectivity between distributed systems to maintain a backup of defense information. At the time, TCP was introduced to communicate amongst a selected set of devices for a smaller dataset over shorter distances. As the Internet evolved, however, the number of applications and users, and the types of data accessed and stored also evolved. The original intent of TCP was to communicate data in the form of text across computers; today’s data transfer is more complex including high pixel images, audio files, and video delivery. The aim of the modern web is to provide consumers with an excellent user experience by loading web ... (more)

WebPerf 101: #JavaScript | @CloudExpo #Catchpoint #DevOps #CD #WebPerf

Web Performance 101: Optimizing JavaScript By Kameerath Kareem JavaScript redefined web applications ushering in a new era of dynamic websites with fluid responsive designs. It has gained a strong following among developers, popular libraries and frameworks like JQuery and Angular JS are all built with JavaScript. The endless design possibilities that JavaScript provides coupled with the numerous libraries available today makes it an indispensable part of web application development. Why JavaScript? Today, almost every website uses JavaScript to provide an interactive digital exp... (more)

DNS Experience Tests | @CloudExpo @CatchPoint #APM #DevOps

DNS Experience Tests: A Key Cog in the Online Ecosystem By Mehdi Daoudi A company’s collection of online systems is like a delicate ecosystem – all components must integrate with and complement each other, and one single malfunction in any of them can bring the entire system to a screeching halt. That’s why, when monitoring and analyzing the health of your online systems, you need a broad arsenal of different tools for your different needs. In addition to a wide-angle lens that provides a snapshot of the overall health of your system, you must also have precise, scalpel-like tools ... (more)

Monitoring #IoT, #Docker and #MachineLearning | @CloudExpo @Catchpoint

Performance Predictions for 2017 By Kameerath Kareem The year 2016 witnessed amazing progress in the field of technology – from Internet of Things (IoT) and augmented/virtual reality going mainstream, to innovations like testing the first-ever reusable rocket. The IT industry also saw a number of advancements including the rise of Cloud and serverless computing and the growing implementation of DevOps that has redefined IT operations. In this article, we look at some of the major developments expected in the world of APM for the year ahead. Monitoring for IoT This past year saw t... (more)

Synthetic #Monitoring | @DevOpsSummit @Catchpoint #DevOps #SDN #AI #CD

Five Reasons Synthetic Monitoring Is More Important than Ever By Dennis Callaghan This post originally appeared as a bylined article in Website Magazine. Synthetic monitoring is hardly a new technology. It’s been around almost as long as the commercial World Wide Web has. But the importance of monitoring the performance and availability of a web application by simulating users’ interactions with that application, from around the globe, has never been more important. We’ve seen prominent vendors in the broad APM space add this technology with new development or partnerships just in ... (more)