Welcome!

Linux Containers Authors: Zakia Bouachraoui, Elizabeth White, Yeshim Deniz, Liz McMillan, Pat Romanski

Related Topics: @DevOpsSummit, Linux Containers, Containers Expo Blog

@DevOpsSummit: Blog Feed Post

Ops Briefing: AMP HTML and Brotli By @LMacVittie | @DevOpsSummit #DevOps

I’m not going to start with a reminder of how important app performance is

I’m not going to start with a reminder of how important app performance is. Let’s just all agree we already know this as the first app economy axiom and get on with the post payload. Actually, I know this is true because I’ve watched a staggering increase in the past year in use of web acceleration services including techniques like compression.

That’s why today’s ops briefing focuses on app performance and brings to your attention two emerging efforts (yes, both from Google, are you surprised?) designed to help you obey the first app economy axiom.

AMP HTML
The first one, AMP (Accelerated Mobile Pages) HTML, is an experiment targeting mobile apps (which is a big deal these days, in case you missed that) but that does not exclude traditional (fatter) clients. AMP HTML seeks to put constraints on content – refusing current ad and third-party content inclusion techniques (via JavaScript, primarily) and instead leveraging core HTML elements to achieve the same goals.

first app economy axiomFrom the author’s description: “we made the tough decision that AMP HTML documents would not include any author-written JavaScript, nor any third-party scripts.”

Getting around this can be difficult. Web developers have long relied on JavaScript to modify, integrate, and provide the interactivity expected by today’s consumers. The project seeks to replace JavaScript functionality with existing or custom HTML elements, such as iFrames, that can effectively recreate most effects without negatively impacting performance. CSS is not similarly restricted, which should go a long way toward enabling the responsive web apps we’ve all come to expect.

As for when you’ll start seeing AMP HTML pages on the web, they’re already out there, and according to the project blog, “Google will begin sending traffic to your AMP pages in Google Search early next year.”

BROTLI
The second effort comes from Google. Brotli is a new (okay, newish, introduced back in September 2015 but only now getting some interest) compression algorithm designed to replace Chrome’s current algorithm, Zopfli. Yes, they need to look at their naming process because neither sounds as cool as Lempel-Ziv. Google claims much better algorithmic performance using “2nd order context modeling, re-use of entropy codes, larger memory window of past data and joint distribution codes” and gains of “20–26% higher compression ratios over Zopfli.” The downside is that while Zopfli was deflate-compatible, Brotli is “a whole new data format.” Like HTTP/2 and its dramatic departure from previous implementations, that means web servers and intermediaries like proxies providing app acceleration capabilities would need to support it before it could be widely deployed.

As with other Google-driven efforts around web technologies, expect to see support first between Chrome and Google sites and apps.

Stay fast!

Read the original blog entry...

More Stories By Lori MacVittie

Lori MacVittie is responsible for education and evangelism of application services available across F5’s entire product suite. Her role includes authorship of technical materials and participation in a number of community-based forums and industry standards organizations, among other efforts. MacVittie has extensive programming experience as an application architect, as well as network and systems development and administration expertise. Prior to joining F5, MacVittie was an award-winning Senior Technology Editor at Network Computing Magazine, where she conducted product research and evaluation focused on integration with application and network architectures, and authored articles on a variety of topics aimed at IT professionals. Her most recent area of focus included SOA-related products and architectures. She holds a B.S. in Information and Computing Science from the University of Wisconsin at Green Bay, and an M.S. in Computer Science from Nova Southeastern University.

IoT & Smart Cities Stories
In his general session at 19th Cloud Expo, Manish Dixit, VP of Product and Engineering at Dice, discussed how Dice leverages data insights and tools to help both tech professionals and recruiters better understand how skills relate to each other and which skills are in high demand using interactive visualizations and salary indicator tools to maximize earning potential. Manish Dixit is VP of Product and Engineering at Dice. As the leader of the Product, Engineering and Data Sciences team at D...
When talking IoT we often focus on the devices, the sensors, the hardware itself. The new smart appliances, the new smart or self-driving cars (which are amalgamations of many ‘things'). When we are looking at the world of IoT, we should take a step back, look at the big picture. What value are these devices providing. IoT is not about the devices, its about the data consumed and generated. The devices are tools, mechanisms, conduits. This paper discusses the considerations when dealing with the...
Bill Schmarzo, Tech Chair of "Big Data | Analytics" of upcoming CloudEXPO | DXWorldEXPO New York (November 12-13, 2018, New York City) today announced the outline and schedule of the track. "The track has been designed in experience/degree order," said Schmarzo. "So, that folks who attend the entire track can leave the conference with some of the skills necessary to get their work done when they get back to their offices. It actually ties back to some work that I'm doing at the University of San...
Bill Schmarzo, author of "Big Data: Understanding How Data Powers Big Business" and "Big Data MBA: Driving Business Strategies with Data Science," is responsible for setting the strategy and defining the Big Data service offerings and capabilities for EMC Global Services Big Data Practice. As the CTO for the Big Data Practice, he is responsible for working with organizations to help them identify where and how to start their big data journeys. He's written several white papers, is an avid blogge...
Dynatrace is an application performance management software company with products for the information technology departments and digital business owners of medium and large businesses. Building the Future of Monitoring with Artificial Intelligence. Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more busine...
If a machine can invent, does this mean the end of the patent system as we know it? The patent system, both in the US and Europe, allows companies to protect their inventions and helps foster innovation. However, Artificial Intelligence (AI) could be set to disrupt the patent system as we know it. This talk will examine how AI may change the patent landscape in the years to come. Furthermore, ways in which companies can best protect their AI related inventions will be examined from both a US and...
Enterprises have taken advantage of IoT to achieve important revenue and cost advantages. What is less apparent is how incumbent enterprises operating at scale have, following success with IoT, built analytic, operations management and software development capabilities - ranging from autonomous vehicles to manageable robotics installations. They have embraced these capabilities as if they were Silicon Valley startups.
Chris Matthieu is the President & CEO of Computes, inc. He brings 30 years of experience in development and launches of disruptive technologies to create new market opportunities as well as enhance enterprise product portfolios with emerging technologies. His most recent venture was Octoblu, a cross-protocol Internet of Things (IoT) mesh network platform, acquired by Citrix. Prior to co-founding Octoblu, Chris was founder of Nodester, an open-source Node.JS PaaS which was acquired by AppFog and ...
The deluge of IoT sensor data collected from connected devices and the powerful AI required to make that data actionable are giving rise to a hybrid ecosystem in which cloud, on-prem and edge processes become interweaved. Attendees will learn how emerging composable infrastructure solutions deliver the adaptive architecture needed to manage this new data reality. Machine learning algorithms can better anticipate data storms and automate resources to support surges, including fully scalable GPU-c...
Cloud-enabled transformation has evolved from cost saving measure to business innovation strategy -- one that combines the cloud with cognitive capabilities to drive market disruption. Learn how you can achieve the insight and agility you need to gain a competitive advantage. Industry-acclaimed CTO and cloud expert, Shankar Kalyana presents. Only the most exceptional IBMers are appointed with the rare distinction of IBM Fellow, the highest technical honor in the company. Shankar has also receive...