Adrian Cockcroft

NOVEMBER 18, 2019

OPN304 Learnings from migrating a service from JDK 8 to JDK 11 AWS Lambda improved latency by migrating to JDK 11 with Amazon Corretto. OPN402 Firecracker open-source innovation Since Firecracker’s release at re:Invent 2018, several open-source teams have built on it, while AWS has continued investing in Firecracker’s speed.

Open Source 40

Open Source AWS Lambda Serverless 40

Smashing Magazine

SEPTEMBER 28, 2022

Jamstack is popular with documentation sites that usually compile code to HTML files and host them on the CDN. Server caches help lower the latency between a Frontend and Backend; since key-value databases are faster than traditional relational SQL databases, it will significantly increase an API’s response time. Caching Schemes.

Cache 125

Cache Performance Servers Social Media 125

CSS - Tricks

APRIL 1, 2021

Speed is also something Google considers when ranking your website placement on mobile. With all of this in mind, I thought improving the speed of my own version of a slow site would be a fun exercise. I’m going to update my referenced URL to the new site to help decrease latency that adds drag to the initial page load.

Cache 92

Cache Social Media Media Website 92

Testsigma

AUGUST 24, 2020

Teams often resort to using in-house test automation tools or frameworks which are neither well-documented nor well-maintained. Maintaining test data in a central repository and then accessing it from different test environments may ease this problem but may introduce other issues like network latency in tests.

Testing 69

Testing Open Source Scalability Latency 69

Testsigma

DECEMBER 18, 2019

Efficient and apt test coverage covers all minute points & areas, that many times go neglected. Complete test coverage should include scenarios on latency, speed, security, and usability. Before enacting your automation strategy, create a training document and have multiple meetings and workshops. Lack of Supervision.

Testing 73

Testing Open Source Strategy Processing 73

Smashing Magazine

JANUARY 11, 2021

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!),

Performance 145

Performance Cache Media Metrics 145

Alex Russell

OCTOBER 22, 2017

This isn’t true (more on that in a follow-up post), and sites which are built this way implicitly require more script in each document (e.g., The server sends it as a stream of bytes and when the browser encounters each of the sub-resources referenced in the document, it requests them. for router components). Parsing CSS.

Performance 68

Performance Benchmarking Network Mobile 68

Smashing Magazine

JANUARY 7, 2019

You need a business stakeholder buy-in, and to get it, you need to establish a case study on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Note : If you use Page Speed Insights (no, it isn’t deprecated), you can get CrUX performance data for specific pages instead of just the aggregates.

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JANUARY 6, 2020

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Start Render time, Speed Index ). Treo Sites provides competitive analysis based on real-world data.

Performance 145

Performance Cache Network Metrics 145

Brendan Gregg

SEPTEMBER 5, 2017

. - **eBPF**: tracing features completed in 2016, this provides efficient programmatic tracing to existing kernel frameworks. Here's some output from my zfsdist tool, in bcc/BPF, which measures ZFS latency as a histogram on Linux: # zfsdist. Tracing ZFS operation latency. Hit Ctrl-C to end. ^C

Virtualization 76

Virtualization AWS Engineering Hardware 76

HammerDB

OCTOBER 8, 2018

maximum transition latency: Cannot determine or is not supported. GHz. The governor "performance" may decide which speed to use. within this range. Also check that the idle settings are enabled and (for Intel CPUs) that the intel_idle driver is used. Latency: 0. CPUidle driver: intel_idle.

Best Practices 40

Best Practices Scalability Performance Hardware 40

Alex Russell

JUNE 20, 2020

Consider the set of features the circa-2000 web could handle: Starting from a text-only document format in 1990, the web added features at a furious pace in the first decade, but not in a principled way. Unfortunately, much has already been done to speed the web's irrelevance. 86 06:16 PM · Jun 21, 2020.

Hardware 55

Hardware Games Java Media 55

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar helps Netflix teams troubleshoot distributed systems efficiently with the help of a summarized presentation of request tracing, logs, analysis, and metadata. As a request flows between services, each distinct unit of work is documented as a span. by Elizabeth Carretto Everyone loves Unsolved Mysteries. What is Edgar?

Latency 296

Latency Transportation Engineering Traffic 296

The Netflix TechBlog

MARCH 13, 2020

The teams have been working closely on SVT-AV1 development, discussing architectural decisions, implementing new tools, and improving compression efficiency. The SVT-AV1 encoder supports all AV1 tools which contribute to compression efficiency. As seen below, SVT-AV1 demonstrates 16.5%

Open Source 154

Open Source Efficiency C++ Speed 154

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document.

Servers 40

Servers Cache Media Hardware 40

Smashing Magazine

AUGUST 20, 2021

What’s interesting is there was little mention of static sites in MoveableType’s documentation at all. These use cases include: Documentation. Developers expect a lot from documentation sites, and a good experience will help win them over. Markdown is an excellent format for Documentation made even easier with a good CMS.

Ecommerce 139

Ecommerce Website Government Internet 139

Alex Russell

FEBRUARY 3, 2023

They understood that most websites lack tight latency budgeting, dedicated performance teams, hawkish management reviews, ship gates to prevent regressions, and end-to-end measurements of critical user journeys. " [ "islands" , "server components" , etc. ] The Steamed Hams of technology pitches. But dreams die hard.

Social Media 119

Social Media Website Technology Technology 119

Dynatrace

AUGUST 5, 2019

Remember: This is a critical aspect as you do not want to migrate a service and suddenly introduce high latency or costs to a system that you forgot about having a dependency with! There is a lot of documentation on the Dynatrace website and there are a handful of examples on the Dynatrace GitHub repo: [link].

Cloud 31

Cloud Traffic Database Network 31

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. After reading ​​ this document you will better understand SQL Server I/O needs and capabilities.

Servers 40

Servers Cache Database Media 40

Smashing Magazine

AUGUST 22, 2021

A Primer on Speed. Discussing performance and “speed” can quickly get complex, because many underlying aspects contribute to a web-page loading “slowly”. Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Congestion Control.

Performance 105

Performance Network Latency Servers 105

Abhishek Tiwari

NOVEMBER 3, 2018

Using CDN for the whole website, you can offload most of the website traffic to your CDN which will handle not only large traffic spikes but also reduce the latency of content delivery. They were using a very legacy CMS or more precisely a document management system which was painful to work with. A headless CMS using GraphQL.

Systems 63

Systems Cache Website Network 63

Smashing Magazine

SEPTEMBER 6, 2021

Using just a few (but still more than one), however, could nicely balance congestion growth with better performance, especially on high-speed networks. For example, you could reduce compression efficiency , because that works better with more data. hundreds of pages spread over more than seven documents. What Does It All Mean?

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

SEPTEMBER 29, 2021

Users appreciate high-quality visuals, but care needs to be taken to deliver those hero images, product photos and cat memes as efficiently and effectively as possible. Assuming encode/decode speeds meet your needs. The efficiency of a codec can be mainly measured by how much compression it can achieve. Encode/Decode Speed.

Open Source 144

Open Source Speed Website Google 144