This document discusses optimizing images for delivery on mobile websites. It outlines four simple image optimizations: quality, format, sizing, and lazy loading. For each optimization, the document provides examples and data on savings from making images smaller and faster to load. Quality optimization involves reducing image quality to 85% or lower. Format optimization recommends using WebP and SVG formats. Sizing optimization involves generating responsive image sizes and limiting unnecessary pixels. Lazy loading delays loading images outside the viewport. Implementing these four optimizations can significantly improve page load speeds and reduce data usage.
The document discusses optimizing images and video for fast delivery on websites. It provides tips for improving image quality, format, sizing and lazy loading. For video, it discusses optimizing startup time by preloading strategically and balancing network usage. Testing tools mentioned include WebPageTest, HttpArchive, ImageMagick and SSIM. The goal is to make images and video both beautiful and fast loading.
This document provides an overview of optimizing images and video for delivery on mobile devices. It discusses four main optimizations for images: quality, format, sizing, and lazy loading. For quality, it recommends using 85% quality for JPEG images. For format, it suggests using formats like WebP, SVG and responsive images. For sizing, it discusses generating responsive image sizes. For lazy loading, it covers techniques to delay loading images until they are visible. For video, it discusses optimizations like preloading, resizing video, removing audio from non-playing videos, and optimizing video delivery through techniques like manifest files and adaptive bitrate streaming.
This document discusses optimizing images and video for fast delivery on mobile devices. It begins by outlining how delays in loading content can negatively impact users and business metrics. It then provides recommendations for optimizing four aspects of images: quality, format, sizing, and lazy loading. Specific techniques are presented for each along with data showing their real-world impact. Video delivery optimization is also covered, including strategies to improve startup times. The document concludes by stating that images and video can be both beautiful and fast with the right optimizations.
This document provides an overview of optimizing images and video delivery for mobile websites. It discusses four image optimization techniques: reducing quality to 85%, using formats like WebP and SVG, resizing images responsively, and lazy loading. It also covers optimizing video delivery through techniques like preloading strategically, reducing background video size, using third-party players carefully, and providing multiple bitrate streams in manifest files. The goal is to reduce data usage and delays to improve the mobile user experience.
Delivering images and video quickly and efficiently is important for user experience. Images make up 75% of web content and large downloads can cause delays and user frustration. Optimizing images involves choosing efficient formats like JPEG and PNG, compressing while maintaining quality, and making images responsive. Video startup delays over 2 seconds increase abandonment. Managing bandwidth and providing multiple quality streams allows balancing network conditions. Formats like MP4 and WebP are generally better than GIFs. Lazy-loading and previews further improve performance. With the right optimizations, images and video can be both beautiful and fast.
Imagesandvideo stockholm fastandbeautifulDoug Sillars
This document discusses 4 simple optimizations that can be made to images on websites to improve performance: 1) Reducing image quality, 2) Using optimized file formats like JPEG, WebP and SVG, 3) Resizing images to actual display size, and 4) Implementing lazy loading so images outside the viewport are not downloaded. It provides examples and data on how each technique can significantly reduce data usage and improve load times.
Doug Sillars presented on mobile and web performance optimization at the Dublin Tech Talks on July 10, 2018. He discussed how slow loading times negatively impact user experience and engagement. Sillars recommended tools like Video Optimizer and WebPageTest to audit performance, and emphasized optimizing delivery speed through content delivery networks and image/text compression. He also provided tips for optimizing images, videos, and animations to reduce payload sizes and startup delays. The goal is to create fast, rich mobile experiences for users.
Doug Sillars presented four simple optimizations for delivering fast and beautiful images and video on mobile: 1) reduce image quality, 2) use optimized formats like WebP and SVG, 3) size images appropriately, and 4) lazy load images below the fold. He demonstrated how these techniques can significantly reduce page load times and data usage. Sillars also discussed best practices for video delivery and alternatives to animated GIFs that can reduce file sizes substantially. Throughout, he provided real-world examples and tools to help optimize multimedia content for mobile performance.
This document summarizes Doug Sillars' presentation on delivering fast and beautiful images and video for mobile. It discusses 4 simple image optimizations: quality, format, sizing, and lazy loading. It also covers optimizing video delivery by reducing file sizes, only downloading video that will be displayed, and being mindful of data costs and network conditions for mobile users. The presentation provided examples and metrics on how these optimizations can significantly improve page load speeds and reduce data usage.
Slides from my talk at NCC Group's Web Performance Day in May 2016.
Compares the features of apps and the web, what's great about each and explores some of the technologies that will allow us to build websites that can deliver native like experiences.
This document discusses optimizing mobile and web performance through testing, analyzing, and improving the delivery of content such as images, videos, and text. It provides an overview of common tools for testing performance, such as WebPageTest and Video Optimizer. It then covers best practices for optimizing different types of content, including compressing text and images, using responsive images, lazy loading images, optimizing video quality and formats, and configuring video streaming and delivery. The goal is to understand current performance and make targeted improvements to provide fast, high-quality experiences for users on mobile.
The document discusses optimizing mobile and web performance. It recommends testing performance using tools like WebPageTest and Video Optimizer. Some key optimizations include using content delivery networks to improve delivery speed, compressing text files, optimizing image size and quality, and choosing appropriate video bitrates. The summary highlights testing and optimization strategies for delivery speed, content delivery, images, and video.
Building an Appier Web - Velocity Amsterdam 2016Andy Davies
Explores progressive web apps, what advantages they have versus native apps, how to build, and test them, and some of the challenges we still have ahead.
Slides from talk at Velocity Amsterdam 2016
The document discusses optimizing images for fast loading on mobile websites. It recommends four simple image optimizations: 1) reducing image quality to 85%, 2) using optimized formats like WebP and SVG, 3) sizing images responsively, and 4) lazy loading images below the fold. Testing of millions of mobile sites found these techniques can significantly reduce data usage and speed up page loads, with median savings of 2.4 MB of data and 15 second faster loads.
The Case for HTTP/2 - GreeceJS - June 2016Andy Davies
HTTP/2 is here but why do we need it, how is it different to HTTP/1.1 and what does the mean for developers?
Slides from my talk at GreeceJS in Athens, June 2016
This document provides tips for optimizing images for fast loading on mobile websites. It discusses 4 key optimizations: image quality, format, sizing, and lazy loading. For quality, it recommends reducing to 85% quality, which can significantly reduce file sizes with little quality loss. For format, it promotes webp and svg over jpeg and png. For sizing, it stresses responsive images at different breakpoints to reduce file sizes. And for lazy loading, it shows how delaying non-critical image loads can improve performance. Measurements are given for how widely these techniques have been adopted and the potential savings in load times and data usage. Tools are also listed for implementing the various optimizations.
The document discusses optimizing images for fast loading on mobile websites. It provides 4 simple optimizations: 1) reducing image quality, 2) using optimized formats like WebP and SVG, 3) proper sizing of images for different screen sizes, and 4) lazy loading images that are not immediately visible. The document shows how these techniques can significantly reduce image file sizes and page load times based on analyzing millions of mobile sites. It also discusses alternatives to animated GIFs like using video formats and preview images to improve performance.
Doug Sillars presented on optimizing mobile and web performance. He discussed how delays of just a few seconds can negatively impact user experience and business metrics. He then provided best practices for testing performance, optimizing content delivery speed through techniques like CDNs, text compression, responsive images, and adjusting video bitrates. Sillars recommended tools like WebPageTest, Video Optimizer, and Cloudinary to help optimize and measure performance. The overall presentation focused on identifying and reducing delays to improve user experiences on mobile and web.
This document discusses optimizing mobile performance. It recommends testing performance with tools like WebPageTest and Video Optimizer. It then provides tips for optimizing content delivery such as compressing text, resizing and compressing images, preloading video correctly, and starting video streams at a low bitrate for faster loading. The document stresses the importance of mobile performance and outlines best practices.
The Fast, The Slow and The Unconverted - Emerce Conversion 2016Andy Davies
Slides from my talk at Emerce Conversion, Amsterdam on the importance of performance(page speed) for conversion.
Explore some of the performance issues we face when relying on third-party CRO products / services
This document discusses optimizing images and video for fast delivery on mobile. It recommends 4 simple image optimizations: reducing quality to 85%, using WebP format, resizing images responsively, and lazy loading images. For video, it suggests stripping audio from silent videos, resizing videos for mobile, and auditing third party videos. Testing sites with WebPageTest and analyzing trends with HttpArchive can help optimize content delivery.
Devfest Siberia Fast and Beautiful Images and VideoDoug Sillars
This document provides an overview of optimizing images and video delivery for mobile websites. It discusses four simple image optimizations: adjusting quality, choosing optimal file formats like WebP and SVG, resizing images responsively, and lazy loading images. It also covers optimizing video delivery through techniques like preloading strategically, resizing background videos appropriately, minimizing third party dependencies, and configuring adaptive bitrate streaming. The goal is to reduce payload sizes and improve load performance.
This document discusses optimizing images for fast loading on mobile websites. It provides 4 simple optimizations: 1) reducing image quality, 2) using optimized formats like JPEG, PNG and WebP, 3) proper sizing of images for different screen widths, and 4) lazy loading images below the fold. The document shows how these techniques can significantly reduce image file sizes and page load times based on analyzing millions of real-world mobile sites.
This document discusses optimizing images for fast loading on mobile devices. It recommends four simple image optimizations: 1) reducing image quality to 85%, 2) using efficient formats like WebP and SVG, 3) sizing images appropriately for the viewport, and 4) lazy loading images below the fold. Data from the HTTP Archive is presented showing the prevalence and impact of these optimizations. Specific techniques like responsive images and image processing tools are also outlined.
This document discusses optimizing images for faster page loads. It recommends four simple optimizations: reducing image quality to 85%, using smaller file formats like WebP and SVG, sizing images appropriately through responsive images, and lazy loading images not initially visible. Implementing these optimizations can significantly reduce page weight and load times. The document provides examples and tools for each technique and data on their real-world impacts on mobile sites.
This document discusses optimizing images for fast page loads on mobile websites. It outlines four simple image optimizations: 1) reducing image quality to 85%, 2) using optimized formats like WebP and SVG, 3) sizing images appropriately for different screen sizes through responsive images, and 4) lazy loading images below the fold. The document provides examples and data showing how these techniques can significantly reduce page load times and data usage. It encourages testing optimizations using tools like WebPageTest and analyzing real-world usage from the HTTP Archive.
This document summarizes Doug Sillars' presentation on optimizing mobile and web performance. The presentation covered testing performance with tools like Video Optimizer and WebPageTest, optimizing content delivery through techniques like HTTP/2, image optimization, lazy loading images, and video delivery best practices. Sillars stressed the importance of performance, noting that slow load times can cause high abandonment rates and lost revenue.
This document provides tips for optimizing images on websites to deliver fast loading speeds while maintaining image quality. It discusses optimizing image quality, format, sizing through responsive images, and lazy loading images below the fold. Key recommendations include using JPEG format at 85% quality, responsive images through picture tags, and lazy loading images to improve page load times and reduce data usage. Tools mentioned for optimizing images include ImageMagick, SSIM, LazySizes, and Cloudinary.
Doug Sillars presented techniques for optimizing image performance on mobile websites. He discussed 4 key optimizations: 1) reducing image quality to 85%, 2) using efficient formats like WebP and SVG, 3) sizing images responsively, and 4) lazy loading images below the fold. Testing of millions of sites showed these techniques can reduce page load times by up to 15 seconds and data usage by up to 2.4 MB. Sillars recommended tools like ImageMagick, responsive breakpoints generator, and Cloudinary to help automate image optimizations.
This document summarizes techniques for optimizing image delivery on mobile websites. It discusses 4 key optimizations: adjusting image quality, choosing optimal file formats like WebP, sizing images responsively, and lazy loading images below the fold. The document shows that these techniques can significantly reduce image file sizes and page load times based on analyses of 500,000 mobile sites. Specific tools are recommended for automating quality adjustments, format conversion, and responsive image breakpoint generation. Lazy loading is shown to improve user experience by deferring loading of off-screen images. Overall, the techniques can help images remain fast to load while retaining high quality for modern responsive delivery.
This document discusses optimizing images for fast delivery on websites. It outlines four simple image optimizations: quality, format, sizing, and lazy loading. For each optimization, it provides examples and data on typical file size savings. It analyzes real-world usage of the optimizations across 500,000 mobile sites. The document encourages testing optimizations using tools like WebPageTest and analyzing trends using HttpArchive. Overall, it promotes delivering beautiful yet fast images through techniques like responsive images and lazy loading.
The document discusses optimizing images for fast loading on mobile websites. It outlines 4 simple image optimizations: 1) reducing image quality, 2) using optimized file formats like WebP and JPEG, 3) sizing images appropriately for the viewport, and 4) lazy loading images below the fold. The document provides examples of how each technique can significantly reduce image file sizes and page load times. Testing of real-world websites shows widespread room for improvement in mobile image optimization.
The document summarizes key techniques for responsible responsive web design, including building mobile-first responsive designs, keeping CSS images in their place, conditionally loading JavaScript based on screen size and capabilities, delivering different sized images at different screen sizes, and handling high-density images carefully. It also discusses debates around whether a one-size-fits-all responsive approach can compete with a tailored experience and ensuring responsive designs are optimized for performance.
This document discusses optimizing images and video for fast delivery on mobile websites. It provides four simple optimizations: adjusting image quality, format, sizing, and lazy loading. SVG, WebP and responsive images are recommended over other formats. Videos should be resized, have audio removed if unneeded, and only download what will be displayed. Background videos especially should be optimized for mobile screens. Network conditions and customer needs like data savings should also be considered. Tools like ImageMagick, Cloudinary and WebPageTest can help with optimizations.
Doug Sillars presented on optimizing mobile performance. He discussed common tools for testing performance like Video Optimizer and WebPageTest. Best practices for optimization included using HTTP/2, image formats like WebP and SVG, responsive images, lazy loading, and video format/quality adjustments. Factors that can impact video startup like manifest files, available bitrates, and 3rd party interference were also covered. The goal was to learn how to test mobile sites and apps, identify issues, and apply optimizations to deliver fast, high quality experiences to users.
The document discusses optimizing content delivery for mobile performance. It begins with testing tools like Video Optimizer and WebPageTest to analyze mobile site performance. Common issues identified are long connection times, large files like images and videos, and lack of responsive delivery for different devices and network conditions. Best practices recommended to improve performance include using content delivery networks to cache content globally, compressing text and images, optimizing video formats and bitrates, and delivering the appropriate format and quality based on device and network. The goal is to minimize load times and avoid stalls during playback.
Similar to Fast and Beautiful Images: DublinJS (18)
Doug Sillars discusses using AI and machine learning to simplify image preparation for the web. He describes how object detection can be used for cropping, blurring objects, object removal, and generating alt text. Sillars also provides examples of using these techniques like detecting and adding sunglasses to images. He concludes that image processing with AI and ML can automate tasks like cropping, blurring, object removal, and alt text generation for image optimization.
This document provides best practices for optimizing video delivery and streaming on the web. It discusses how video files are large and can negatively impact page load times and user data plans. Some key recommendations include resizing videos appropriately for different screens, avoiding downloading hidden or unnecessary videos, using video streaming with a low starting bitrate for faster startup times, stripping audio from silent videos, and auditing third party video hosts for performance issues. The document emphasizes optimizing video delivery to respect mobile users' limited data plans.
The document discusses optimizing video delivery for performance and reducing data usage. It provides examples of HTML code to embed video on a webpage and control playback behavior. It also summarizes techniques for resizing and encoding videos to different formats and bitrates to reduce file sizes while maintaining quality, such as using services like Cloudinary. Optimizing factors like video size, bitrate, and delivery method can help videos start faster and reduce stalling to improve the user experience.
Doug Sillars discusses using AI and machine learning to simplify image preparation for the web. He covers how object detection can be used for cropping, blurring, object removal, and generating alt text. Sillars also demonstrates training a model to add sunglasses to faces in images without manually editing thousands of photos. In summary, AI and ML techniques can automate many image editing tasks previously done manually to optimize images for websites and apps.
The document discusses building augmented reality (AR) and virtual reality (VR) experiences in the browser. It demonstrates how to create a VR art gallery using A-Frame, optimize images and 3D models for AR/VR, and add AR functionality using AR.js markers. It also covers upcoming AR capabilities using WebXR, such as hit testing. Optimizations like resizing images, format and quality adjustments, cropping, and Draco compression are recommended to reduce file sizes and loading times. The talk concludes with resources for setting up a sample AR art gallery project and suggestions for art assets to include.
This document discusses using AI and machine learning to simplify image preparation for the web. It describes how object detection can be used for cropping, blurring, object removal, and generating alt text. It provides examples of using these techniques to automatically add sunglasses to faces in images. The document concludes by mentioning that image processing with AI and ML can simplify tasks like cropping, blurring, object removal, and alt text generation for images on the web.
The document discusses building augmented reality (AR) and virtual reality (VR) experiences in the browser. It begins with an overview of what can currently be done with AR and VR using the A-Frame framework, including examples of building VR art galleries and scenes. It then covers adding AR capabilities using AR.js by placing 3D objects with markers. The document emphasizes optimizations needed for AR and VR like reducing file sizes and optimizing image quality and format. It also discusses the potential for building AR experiences using the emerging WebXR standard. Throughout it provides links to code samples and resources.
Doug Sillars gave a presentation on using AI to optimize images for the web. He discussed how images dominate web content and explained techniques like cropping, blurring objects, and generating alt text using machine learning models. Sillars also demonstrated how to train custom models for tasks like detecting sunglasses and adding filters to photos. The presentation concluded by emphasizing how AI and ML can simplify and automate image preparation and processing for digital content.
This document discusses using AI and machine learning to simplify image preparation for the web. It describes how object detection can be used for cropping, blurring objects, object removal, and generating alt text. It also provides examples of training custom models for tasks like automatically adding sunglasses to faces in images. The conclusion emphasizes that image processing with AI and ML can automate tasks like cropping, blurring, object removal, and alt text generation for image preparation.
This document summarizes a presentation about building augmented reality (AR) and virtual reality (VR) experiences in the browser. It discusses using the A-Frame framework to create VR galleries and scenes that can be viewed today. It also covers adding AR capabilities using AR.js by placing 3D objects using markers. The presentation provides examples of optimizing assets for AR/VR experiences, such as resizing images, compressing formats, and using services like Cloudinary. Upcoming capabilities discussed include AR hit testing using the WebXR Device API in Chrome Canary. The document aims to demonstrate that AR does not need to be processor intensive or rely on large amounts of data.
This document summarizes Doug Sillars' presentation on building augmented reality experiences in the browser. Sillars discusses using A-Frame to create VR galleries that can be viewed today in the browser. He then explains how to add AR functionality using AR.js by placing 3D objects with markers. Sillars also covers optimizing assets for AR/VR experiences by reducing file sizes and formats. Finally, he demonstrates early AR capabilities with WebXR by hitting 3D objects in a gallery on mobile.
Doug Sillars discusses using AI and machine learning to simplify image preparation for the web. He describes how object detection can be used for automatic cropping, blurring, object removal, and generating alt text. Sillars also demonstrates training a model to detect sunglasses and apply transparent sunglasses overlays to images. The techniques discussed provide shortcuts for common image editing tasks over manually processing large numbers of images.
The document discusses optimizing images for fast loading on mobile websites. It recommends four simple image optimizations: 1) reducing image quality to 85%, 2) using optimized formats like JPEG, WebP and SVG, 3) sizing images appropriately for the viewport, and 4) lazy loading images below the fold. Implementing these techniques can significantly reduce data usage and speed up page load times. The document also provides examples and tools for implementing each optimization technique.
The document discusses building augmented reality (AR) and virtual reality (VR) experiences in the browser. It introduces AR.js and A-Frame for creating AR and VR using web technologies. Examples are provided of building a VR art gallery in A-Frame and adding AR functionality using AR.js and marker-based tracking. Optimization techniques for images, 3D models, and video are covered to improve performance for AR and VR. Upcoming capabilities for AR in WebXR are previewed. The document aims to demonstrate what can be done with AR and VR today in the browser and highlights areas that will continue advancing.
This document discusses building augmented reality (AR) and virtual reality (VR) experiences in the browser. It begins with an overview of VR using the A-Frame framework to build 3D scenes and galleries. It then covers adding AR functionality using AR.js markers to place 3D objects. The document outlines various optimizations needed for media in AR/VR like reducing file sizes and formats. It also introduces using the WebXR API for AR hit testing. Throughout examples of building an AR art gallery are provided. The document concludes that AR on the web is available today and continues to improve with new APIs and optimizations.
The document provides an overview of optimisations that can be made to apps to improve performance and speed. It discusses how fast is perceived by humans, benchmarking current performance, optimising images through resizing, formatting and lazy loading, reducing payload sizes through caching and content delivery, and replacing animated GIFs with optimized video formats. The document contains tips and examples for profiling apps and making optimizations to deliver content quickly.
The document discusses building augmented reality (AR) and virtual reality (VR) experiences in the browser. It demonstrates how to create VR galleries and add art using the A-Frame framework. It also shows how to build AR experiences using AR.js that place 3D objects using markers. The document emphasizes optimizations needed for AR/VR like reducing file sizes and formats of images. It highlights upcoming capabilities like AR hit testing using WebXR. In conclusion, the document demonstrates that AR on the web is available today and does not need to be processor intensive or use large amounts of data.
1. Video files are large and consuming more mobile data. Streaming video helps reduce this by only downloading segments as needed.
2. Best practices for video include resizing files appropriately for screens, avoiding downloading hidden or duplicate videos, stripping audio from silent videos, and starting streaming at lower bitrates for faster startup.
3. Video players are not responsive by default, so using the correct attributes can optimize streaming and respect users' data plans. Third party video hosts also need performance auditing.
Doug Sillars discusses optimizing image performance on websites. He outlines 4 simple optimizations: 1) reducing image quality, 2) using optimized formats like WebP and SVG, 3) sizing images appropriately, and 4) lazy loading images below the fold. Properly implementing these techniques can significantly improve page load times and reduce data usage. Sillars also provides tips on monitoring image usage in the wild and considerations for different network conditions and user expectations.
The document provides tips for optimizing app performance and speed. It discusses how fast is perceived by humans, benchmarking current performance, optimizing images through resizing, format changes, quality adjustments, caching and lazy loading. Other tips include minimizing JSON response sizes through encoding, improving startup speed, and handling animated GIFs and videos efficiently. Testing tools are recommended to continuously monitor performance. The overall message is that applications can provide beautiful user experiences while also being fast.
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
Best Practices for Effectively Running dbt in Airflow.pdfTatiana Al-Chueyr
As a popular open-source library for analytics engineering, dbt is often used in combination with Airflow. Orchestrating and executing dbt models as DAGs ensures an additional layer of control over tasks, observability, and provides a reliable, scalable environment to run dbt models.
This webinar will cover a step-by-step guide to Cosmos, an open source package from Astronomer that helps you easily run your dbt Core projects as Airflow DAGs and Task Groups, all with just a few lines of code. We’ll walk through:
- Standard ways of running dbt (and when to utilize other methods)
- How Cosmos can be used to run and visualize your dbt projects in Airflow
- Common challenges and how to address them, including performance, dependency conflicts, and more
- How running dbt projects in Airflow helps with cost optimization
Webinar given on 9 July 2024
Support en anglais diffusé lors de l'événement 100% IA organisé dans les locaux parisiens d'Iguane Solutions, le mardi 2 juillet 2024 :
- Présentation de notre plateforme IA plug and play : ses fonctionnalités avancées, telles que son interface utilisateur intuitive, son copilot puissant et des outils de monitoring performants.
- REX client : Cyril Janssens, CTO d’ easybourse, partage son expérience d’utilisation de notre plateforme IA plug & play.
7 Most Powerful Solar Storms in the History of Earth.pdfEnterprise Wired
Solar Storms (Geo Magnetic Storms) are the motion of accelerated charged particles in the solar environment with high velocities due to the coronal mass ejection (CME).
Scaling Connections in PostgreSQL Postgres Bangalore(PGBLR) Meetup-2 - MydbopsMydbops
This presentation, delivered at the Postgres Bangalore (PGBLR) Meetup-2 on June 29th, 2024, dives deep into connection pooling for PostgreSQL databases. Aakash M, a PostgreSQL Tech Lead at Mydbops, explores the challenges of managing numerous connections and explains how connection pooling optimizes performance and resource utilization.
Key Takeaways:
* Understand why connection pooling is essential for high-traffic applications
* Explore various connection poolers available for PostgreSQL, including pgbouncer
* Learn the configuration options and functionalities of pgbouncer
* Discover best practices for monitoring and troubleshooting connection pooling setups
* Gain insights into real-world use cases and considerations for production environments
This presentation is ideal for:
* Database administrators (DBAs)
* Developers working with PostgreSQL
* DevOps engineers
* Anyone interested in optimizing PostgreSQL performance
Contact info@mydbops.com for PostgreSQL Managed, Consulting and Remote DBA Services
INDIAN AIR FORCE FIGHTER PLANES LIST.pdfjackson110191
These fighter aircraft have uses outside of traditional combat situations. They are essential in defending India's territorial integrity, averting dangers, and delivering aid to those in need during natural calamities. Additionally, the IAF improves its interoperability and fortifies international military alliances by working together and conducting joint exercises with other air forces.
Understanding Insider Security Threats: Types, Examples, Effects, and Mitigat...Bert Blevins
Today’s digitally connected world presents a wide range of security challenges for enterprises. Insider security threats are particularly noteworthy because they have the potential to cause significant harm. Unlike external threats, insider risks originate from within the company, making them more subtle and challenging to identify. This blog aims to provide a comprehensive understanding of insider security threats, including their types, examples, effects, and mitigation techniques.
How RPA Help in the Transportation and Logistics Industry.pptxSynapseIndia
Revolutionize your transportation processes with our cutting-edge RPA software. Automate repetitive tasks, reduce costs, and enhance efficiency in the logistics sector with our advanced solutions.
Implementations of Fused Deposition Modeling in real worldEmerging Tech
The presentation showcases the diverse real-world applications of Fused Deposition Modeling (FDM) across multiple industries:
1. **Manufacturing**: FDM is utilized in manufacturing for rapid prototyping, creating custom tools and fixtures, and producing functional end-use parts. Companies leverage its cost-effectiveness and flexibility to streamline production processes.
2. **Medical**: In the medical field, FDM is used to create patient-specific anatomical models, surgical guides, and prosthetics. Its ability to produce precise and biocompatible parts supports advancements in personalized healthcare solutions.
3. **Education**: FDM plays a crucial role in education by enabling students to learn about design and engineering through hands-on 3D printing projects. It promotes innovation and practical skill development in STEM disciplines.
4. **Science**: Researchers use FDM to prototype equipment for scientific experiments, build custom laboratory tools, and create models for visualization and testing purposes. It facilitates rapid iteration and customization in scientific endeavors.
5. **Automotive**: Automotive manufacturers employ FDM for prototyping vehicle components, tooling for assembly lines, and customized parts. It speeds up the design validation process and enhances efficiency in automotive engineering.
6. **Consumer Electronics**: FDM is utilized in consumer electronics for designing and prototyping product enclosures, casings, and internal components. It enables rapid iteration and customization to meet evolving consumer demands.
7. **Robotics**: Robotics engineers leverage FDM to prototype robot parts, create lightweight and durable components, and customize robot designs for specific applications. It supports innovation and optimization in robotic systems.
8. **Aerospace**: In aerospace, FDM is used to manufacture lightweight parts, complex geometries, and prototypes of aircraft components. It contributes to cost reduction, faster production cycles, and weight savings in aerospace engineering.
9. **Architecture**: Architects utilize FDM for creating detailed architectural models, prototypes of building components, and intricate designs. It aids in visualizing concepts, testing structural integrity, and communicating design ideas effectively.
Each industry example demonstrates how FDM enhances innovation, accelerates product development, and addresses specific challenges through advanced manufacturing capabilities.
Mitigating the Impact of State Management in Cloud Stream Processing SystemsScyllaDB
Stream processing is a crucial component of modern data infrastructure, but constructing an efficient and scalable stream processing system can be challenging. Decoupling compute and storage architecture has emerged as an effective solution to these challenges, but it can introduce high latency issues, especially when dealing with complex continuous queries that necessitate managing extra-large internal states.
In this talk, we focus on addressing the high latency issues associated with S3 storage in stream processing systems that employ a decoupled compute and storage architecture. We delve into the root causes of latency in this context and explore various techniques to minimize the impact of S3 latency on stream processing performance. Our proposed approach is to implement a tiered storage mechanism that leverages a blend of high-performance and low-cost storage tiers to reduce data movement between the compute and storage layers while maintaining efficient processing.
Throughout the talk, we will present experimental results that demonstrate the effectiveness of our approach in mitigating the impact of S3 latency on stream processing. By the end of the talk, attendees will have gained insights into how to optimize their stream processing systems for reduced latency and improved cost-efficiency.
Sustainability requires ingenuity and stewardship. Did you know Pigging Solutions pigging systems help you achieve your sustainable manufacturing goals AND provide rapid return on investment.
How? Our systems recover over 99% of product in transfer piping. Recovering trapped product from transfer lines that would otherwise become flush-waste, means you can increase batch yields and eliminate flush waste. From raw materials to finished product, if you can pump it, we can pig it.
Measuring the Impact of Network Latency at TwitterScyllaDB
Widya Salim and Victor Ma will outline the causal impact analysis, framework, and key learnings used to quantify the impact of reducing Twitter's network latency.
BT & Neo4j: Knowledge Graphs for Critical Enterprise Systems.pptx.pdfNeo4j
Presented at Gartner Data & Analytics, London Maty 2024. BT Group has used the Neo4j Graph Database to enable impressive digital transformation programs over the last 6 years. By re-imagining their operational support systems to adopt self-serve and data lead principles they have substantially reduced the number of applications and complexity of their operations. The result has been a substantial reduction in risk and costs while improving time to value, innovation, and process automation. Join this session to hear their story, the lessons they learned along the way and how their future innovation plans include the exploration of uses of EKG + Generative AI.
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https://www.ericsson.com/res/docs/2016/mobility-report/emr-feb-2016-the-stress-of-steaming-delays.pdf
Stress
5. Large Downloads Induce Delays in Rendering
3s: 53% of Users Abandon Mobile Sites
500ms: 26% Frustration
8% Engagement
100ms: 1% Revenue Walmart & Amazon (Desktop 2001)
4% Mobile Users Throw Their Phones
https://www.doubleclickbygoogle.com/articles/mobile-speed-matters
http://bit.ly/mobileWebStress
http://www.globaldots.com/how-website-speed-affects-conversion-rates/
https://www.mobilejoomla.com/blog/172-responsive-design-vs-server-side-solutions-infographic.html
6. Images make up 50% of Web Content
HTTPArchive mobile websites 15/02/18
27. Image Formats – Average Size
HTTPArchive mobile websites 15/02/18
28. Image Formats – Average Size
HTTPArchive mobile websites 15/02/18
29. Scalable Vector Graphics (SVG)
Images drawn as shapes
infinitely scalable
XML - Can be added inline to HTML document
https://gist.github.com/hail2u/2884613?short_path=66a60ff
30. Scalable Vector Graphics (SVG)
Images drawn as shapes
infinitely scalable
XML - Can be added inline to HTML document
https://gist.github.com/hail2u/2884613?short_path=66a60ff
31. Scalable Vector Graphics (SVG)
Images drawn as shapes
infinitely scalable
XML - Can be added inline to HTML document
https://gist.github.com/hail2u/2884613?short_path=66a60ff
84. Animated GIFs
Video Tags:
<video loop autoplay muted playsinline controls = "false” src="goats.mp4”/>
Video is not pre-loaded, will be last to download
Img tags are fast!
<picture>
<source type="video/mp4" srcset=”goats.mp4">
<source type="image/webp" srcset=”goats.webp">
<img src=”goats.gif">
</picture>
https://calendar.perfplanet.com/2017/animated-gif-without-the-gif/