Dynatrace

MAY 30, 2020

To deliver outstanding customer experience for your applications and websites, you need reliable benchmarks that measure what good customer experience looks like. Let’s illustrate the threshold setting using the Dynatrace website as an example. Dynatrace news. What’s next?

Metrics 132

Metrics Performance Benchmarking Monitoring 132

Brendan Gregg

FEBRUARY 9, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Much of my testing was on Linux 4.14.11

Performance 75

Performance Benchmarking Cache Tuning 75

O'Reilly

JULY 25, 2023

Lastly, I tried not to search for help on Google, Stack Overflow, or other websites, which is what I would normally be doing while programming. I could’ve written this code by hand, but I wanted to try using a JavaScript date parsing library since it would be more robust to date format variations that appear on various websites (e.g.,

Programming 98

Programming Code Design Benchmarking 98

Smashing Magazine

JANUARY 5, 2022

With entrance into the industry being so easy and lack of proper benchmarking (Note: this is somewhat contradictory to point 2, but more on that later) around what makes a good designer, software engineer, or product manager, we’re forced to face the facts that it’s a recipe for poor quality products. I was once stuck in a full-time job.

Design 126

Design Social Media Website Best Practices 126

Brendan Gregg

FEBRUARY 8, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Much of my testing was on Linux 4.14.11

Performance 40

Performance Benchmarking Cache Tuning 40

Dynatrace

FEBRUARY 25, 2021

Depending on how resilient the calling system is, a failure in a Lambda function can potentially take down an entire website or application. When we set out to create the new Lambda extension, we benchmarked other dedicated Lambda monitoring solutions that were already on the market. Stay tuned?for functionality?in

Lambda 215

Lambda AWS Monitoring Serverless 215

IO River

NOVEMBER 15, 2023

Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture. It involves injecting malicious scripts into websites viewed by other users.‍In Benchmarks should be established to measure the latency introduced by the WAF, ensuring it stays within acceptable limits.‍Conclusion‍In

Traffic 52

Traffic Network Logistics Architecture 52

IO River

NOVEMBER 2, 2023

Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture. It involves injecting malicious scripts into websites viewed by other users.‍In an XSS attack, the attacker inputs a malicious script into a comment section or any other user input field.

Traffic 40

Traffic Network Logistics Architecture 40

Speed Curve

DECEMBER 25, 2013

Guy Podjarny’s recent research shows that only one in eight websites is responsive. Source: Guy Podjarny However, we do now have a full set of techniques to effectively deliver highly performative sites that not only visually scale across devices but also deliver code and assets tuned to the width of a device.

Performance 60

Performance Mobile Website Benchmarking 60

HammerDB

OCTOBER 12, 2018

For anyone benchmarking MySQL with HammerDB it is important to understand the differences from sysbench workloads as HammerDB is targeted at a testing a different usage model from sysbench. For more details on MySQL and optimization see the website by Dimitri Kravtchuk. . HammerDB difference from Sysbench. large-pages. skip-log-bin.

Best Practices 40

Best Practices Scalability Performance C++ 40

High Scalability

NOVEMBER 25, 2019

Do you have a standard API to your website? Eventually, we resorted to caching the events in memory for a short duration and also tuning the GC settings on those nodes as we are doing a lot of young generation collections. The dedicated Security team runs automated security benchmark tests before every release.

Architecture 52

Architecture Cache Azure Storage 52