Speed Curve

OCTOBER 25, 2023

Benchmark your site against your competitors Our public-facing Industry Benchmarks dashboard gets a lot of visits, but did you know you can create your own custom competitive benchmarking dashboard in SpeedCurve? READ : How to create a competitive benchmark dashboard ––––– 4.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

Dynatrace

MAY 3, 2022

For example, Dynatrace DEM offers struggle detection by recording metrics such as “rage clicks” to help companies understand what’s happening in real time that can impact user satisfaction and overall business. Along with Amos, he walks through a real-world example of Dynatrace DEM in action. Soft launch comes next.

Mobile 166

Mobile Monitoring Benchmarking Best Practices 166

The Netflix TechBlog

NOVEMBER 22, 2019

This entertaining romp through the tech stack serves as an introduction to how we think about and design systems, the Netflix approach to operational challenges, and how other organizations can apply our thought processes and technologies. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

This entertaining romp through the tech stack serves as an introduction to how we think about and design systems, the Netflix approach to operational challenges, and how other organizations can apply our thought processes and technologies. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Percona

JULY 25, 2023

They are then applied (for example, writing old values back again) to the pages again and written to disk. For example, InnoDB asks for a table definition based on the table_id, also known as “se_private_id” Percona XtraBackup, unlike a server, doesn’t have access to the “data dictionary” (DD).

Cache 85

Cache Benchmarking Servers Design 85

HammerDB

APRIL 19, 2023

For example, if you are buying the latest Amazon memory-optimized EC2 instance (R7iz), the AWS page ( [link] ) tells us the following: Up to 3.9 For example, if you are buying the latest Amazon memory-optimized EC2 instance (R7iz), the AWS page ( [link] ) tells us the following: Up to 3.9 For storage, FIO is generally used.

Performance 54

Performance Benchmarking Cache Storage 54

Dynatrace

NOVEMBER 8, 2021

” APM vendors originally designed their solutions to quickly identify application performance issues in monolithic on-premises apps. Your APM tool should help you establish performance benchmarks, so you can understand what good performance looks like. Application performance insights. QUOTE SIDEBAR _.

Artificial Intelligence 232

Artificial Intelligence Monitoring Infrastructure Cloud 232

Percona

MARCH 17, 2023

These updates are designed to keep databases running at peak performance and simplify database operations. Please note that the focus of these tests was around standard metrics gathering and display, we’ll use a future blog post to benchmark some of the more intensive query analytics (QAN) performance numbers.

Monitoring 98

Monitoring Scalability Cache Database 98

Smashing Magazine

JUNE 3, 2022

What would the world’s most ideal, best practice and design research-driven highly legible serif, sans serif, and slab serif possibly be like? How good is a new typeface, and how good is it compared to a similar typeface designed in previous years? How well does a typeface work and perform against another similar typeface?

Performance 111

Performance Design Best Practices Testing 111

HammerDB

DECEMBER 5, 2020

For example HammerDB has not used tpmC terminology to report TPC-C based metrics instead using TPM and NOPM nomenclature. The HammerDB TPROC-C workload by design intended as CPU and memory intensive workload derived from TPC-C – so that we get to benchmark at maximum CPU performance at a much smaller database footprint.

C++ 40

C++ Benchmarking Virtualization Open Source 40

The Morning Paper

MAY 23, 2019

One of the important attributes of their design was easy and rapid deployment across an existing fleet. So while you probably won’t be using Zippads in practice anytime soon, it’s a wonderful example of what’s possible when you’re prepared to take a fresh look at “the way we’ve always done things.” ” The big idea.

Cache 61

Cache Benchmarking Hardware Java 61

Rigor

JANUARY 13, 2020

Take, for example, The Web Almanac , the golden collection of Big Data combined with the collective intelligence from most of the authors listed below, brilliantly spearheaded by Google’s @rick_viscomi. Designing for Performance. High Performance Responsive Design. Responsive Web Design. Using Webpagetest.

Performance 75

Performance Social Media Website Website Performance 75

Particular Software

SEPTEMBER 27, 2022

Here’s an example: static void MyFunction(Action action) => action();int myNumber = 42;MyFunction(() => Console.WriteLine(myNumber)); Here is the decompiled code for this snippet: <>c__DisplayClass0_0 <>c__DisplayClass0_ = new <>c__DisplayClass0_0();<>c__DisplayClass0_.myNumber <>9__0_1 ??

Lambda 98

Lambda C++ Benchmarking Code 98

Percona

JANUARY 19, 2023

Example (using the employee sample DB ): Suppose we have the following schema: db1 employees> show create table employeesG 1. Make sure you design the data types correctly while planning for the future growth of the table. You can use one of our tools pt-duplicate-key-checker to detect the duplicate keys. ibd -rw-r --.

Open Source 87

Open Source Storage Database Big Data 87

The Netflix TechBlog

OCTOBER 19, 2020

a Netflix member via Twitter This is an example of a question our on-call engineers need to answer to help resolve a member issue?—?which Now let’s look at how we designed the tracing infrastructure that powers Edgar. which is difficult when troubleshooting distributed systems.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

The Morning Paper

JUNE 16, 2019

Such a design rules out an entire class of application errors, protecting private data from accidentally leaking. Although state-of-the-are databases have security features designed for exactly this purpose, such as row-level access policies and grants of views, these features are too limiting for many web applications.

Database 90

Database Cache Benchmarking Efficiency 90

Smashing Magazine

JANUARY 7, 2022

So say, for example, a troublesome area of your product is a gash in the sidewall of your tire. For example, what if there’s construction (technical debt)? Worse yet, once the work is batched they insert user research that should have been done to inform the original work effort to what the real benchmark (MVP) should be.

Design 93

Design Logistics Strategy Benchmarking 93

The Netflix TechBlog

NOVEMBER 22, 2019

This entertaining romp through the tech stack serves as an introduction to how we think about and design systems, the Netflix approach to operational challenges, and how other organizations can apply our thought processes and technologies. In order to maintain performance, benchmarking is a vital part of our system’s lifecycle.

AWS 37

AWS Entertainment Open Source Benchmarking 37

Smashing Magazine

SEPTEMBER 28, 2022

On your first try, you can use it as a benchmark for optimizations later. On design systems, UX, web performance and CSS/JS. Jamstack files usually use Markdown before being compiled to HTML, for example: author: Agustinus Theodorus title: ‘Title’ description: Description. The examples are from the MDN Docs. Hello World.

Cache 126

Cache Performance Servers Social Media 126

HammerDB

JULY 5, 2022

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. We use stored procedures because, as the introductory post shows, using single SQL statements turns our database benchmark into a network test).

Benchmarking 98

Benchmarking Database C++ Virtualization 98

Smashing Magazine

JANUARY 5, 2022

Ten Tips For The Aspiring Designer Beginners (Part 1). Ten Tips For The Aspiring Designer Beginners (Part 1). In this article, I want to share ten tips that helped me grow and become a better designer, and I hope these tips will also help you while you’re trying to find more solid ground under your feet. Luis Ouriach.

Design 127

Design Social Media Website Best Practices 127

Speed Curve

JUNE 24, 2019

Build a performance culture that embraces collaboration between design and dev. For example, a search results page might have a low First Interaction Time because users scroll and click quickly. Take Amazon, for example. Benchmark your site against your competitors. Create performance budgets and fight regression.

Performance 77

Performance Best Practices Metrics Mobile 77

PDC

APRIL 14, 2019

It ranks the world’s 500 most powerful supercomputers based on their performance as measured by the Linpack benchmark. For example, PDC’s Beskow system has 11 cabinets, 515 blades, 2,060 compute nodes, and a total of 67,456 cores. Taking Summit for example, its R max is 0.14 You may have heard of the Top500 list.

Energy 40

Energy Benchmarking Efficiency Website 40

The Morning Paper

SEPTEMBER 15, 2019

For example, a contract that sends a reward amount of tokens to a user based on that user’s average balance per day over some period. For example, suppose the read set is and the write set is. Here’s an example that marks an address as blacklisted if one of its last 5 transactions is with a blacklisted address.

Blockchain 55

Blockchain Efficiency Systems Storage 55

Speed Curve

SEPTEMBER 4, 2013

Why speed matters, examples of the impact saving a few seconds of load time has had on revenue and engagement. An overview of tools for measuring performance, uptime monitoring, real user monitoring and performance benchmarking. Competitive Benchmarking SpeedCurve. The network constraints and what makes the web slow? References.

Speed 40

Speed Benchmarking Latency Mobile 40

Tim Kadlec

MARCH 7, 2019

My definition of a performance budget has evolved over the years, but here’s my current working draft: A performance budget is a clearly defined limit on one or more performance metrics that the team agrees not to exceed, and that is used to guide design and development. It’s an approximation, but it’s a critical step.

Performance 64

Performance Metrics Benchmarking Design 64

KeyCDN

OCTOBER 2, 2018

Codrops Codrops features blogs with topics ranging from UI design and page animations to image formatting and general JavaScript practices. A List Apart A List Apart focuses on UX and branding from business and design-oriented perspectives. Topics include web design, security, web-based tools and workflows and more.

Development 75

Development Website Design Code 75

Percona

DECEMBER 26, 2023

Installation (example: CENTOS8, pg14) The simplest way to get pg_stat_monitor is to install it via Percona Distribution for PostgreSQL. A script executing a benchmarking run: #!/bin/bash Histogram : Visual representation is very helpful as it can help identify issues. And yes, it even works in PostgreSQL.

Benchmarking 121

Benchmarking Metrics C++ Database 121

Percona

SEPTEMBER 1, 2023

These issues often arise from suboptimal query design, missing or ineffective indexes, or dealing with large datasets. Inefficient query design, such as utilizing SELECT * instead of specifying necessary columns, can escalate data transfer and processing overhead. Regularly optimizing query structures is vital.

Tuning 52

Tuning Database Performance Hardware 52

Percona

DECEMBER 11, 2023

A Dedicated Log Volume (DLV) is a specialized storage volume designed to house database transaction logs separately from the volume containing the database tables. We performed a standard benchmarking test using the sysbench tool to compare the performance of a DLV instance vs a standard RDS MySQL instance, as shared in the following section.

AWS 96

AWS Benchmarking Performance Traffic 96

The Morning Paper

MAY 14, 2019

Last time around we looked at the DeathStarBench suite of microservices-based benchmark applications and learned that microservices systems can be especially latency sensitive, and that hotspots can propagate through a microservices architecture in interesting ways. ASPLOS’19. accuracy) and avoided 495 (84%) of them.

Big Data 45

Big Data Cloud Performance Hardware 45

Dynatrace

SEPTEMBER 23, 2021

Many good security tools provide that function, and benchmarks from the Center for Internet Security (CIS) are clear and prescriptive. For example, SCA tools will tell you about the license restrictions associated with open-source software, and SAST tools will tell you about security deficiencies associated with custom code.

Open Source 250

Open Source Benchmarking Best Practices Network 250

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. However, although these results are the gold standard of database benchmarking to do so, requires time, expertise and not insignificant cost.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

HammerDB

JANUARY 5, 2019

Some opinions claim that “Benchmarks are meaningless”, “benchmarks are irrelevant” or “benchmarks are nothing like your real applications” However for others “Benchmarks matter,” as they “account for the processing architecture and speed, memory, storage subsystems and the database engine.”

Benchmarking 40

Benchmarking Database Social Media Scalability 40

Brendan Gregg

MARCH 16, 2024

To explain this example in more detail: The profiler periodically interrupts software execution, and for those disconnected stacks it happens to be the execution of the kernel software ("vfs*", "ext*", etc.). These partial stacks get grouped together on the left. Click here for a longer explanation. You usually get an extra junk frame.

Java 145

Java Cache Google Hardware 145

O'Reilly

JULY 25, 2023

Here’s how I worked on it: I subscribed to ChatGPT Plus and used the GPT-4 model in ChatGPT (first the May 12, 2023 version, then the May 24 version) to help me with design and implementation. I liked how ChatGPT helped me work through the tradeoffs of these initial design decisions before diving head-first into coding.

Programming 98

Programming Code Design Benchmarking 98

The Morning Paper

SEPTEMBER 27, 2020

It’s common knowledge that the IEEE standard floating point number representations used in modern computers have their quirks, for example not being able to accurately represent numbers such as 1/3, or 0.1. PARSEC is a set of benchmarks for multi-threaded programs. is a set of benchmarks for parallel computing developed by NASA.

Benchmarking 101

Benchmarking Hardware Programming Code 101