Testsigma

MAY 21, 2021

The biggest challenge that is aimed to solve was the inclusion of automatic waits, such that tests would work without the need of adding waits in the code to make the tests wait for a particular element. Angular, a Javascript-based framework for developing mobile and web applications, was first introduced by Google in 2009.

Open Source 52

Open Source Mobile Google Infrastructure 52

Adrian Cockcroft

MAY 6, 2023

Then they tried to scale it to cope with high traffic and discovered that some of the state transitions in their step functions were too frequent, and they had some overly chatty calls between AWS lambda functions and S3. They state in the blog that this was quick to build, which is the point.

Serverless 145

Serverless Lambda Best Practices Traffic 145

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. Normally the team decides how well to cover and test the code, and it’s important that all developers in a team know how to write tests. In fact, Stockholm was the first city in installing 4G back in 2009.

Performance 130

Performance Speed Google Media 130

Tim Kadlec

OCTOBER 17, 2010

In 2009 at Velocity–the annual performance optimization conference–there was a flurry of information released by companies that clearly demonstrated how performance effects key business objectives. Based on their daily traffic, they estimated that this increase translated to an astonishing 10.28 Performance matters.

Performance 40

Performance Energy Google Internet 40

Smashing Magazine

APRIL 21, 2023

Exploring The Potential Of Web Workers For Multithreading On The Web Exploring The Potential Of Web Workers For Multithreading On The Web Sarah Oke Okolo 2023-04-21T10:00:00+00:00 2023-04-21T11:15:35+00:00 Web Workers are a powerful feature of modern web development and were introduced as part of the HTML5 specification in 2009.

Efficiency 107

Efficiency Code Strategy Network 107

John McCalpin

APRIL 2, 2020

The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).

Benchmarking 59

Benchmarking Performance Latency Architecture 59

Brendan Gregg

SEPTEMBER 5, 2017

It uses a Solaris Porting Layer (SPL) to provide a Solaris-kernel interface on Linux, so that unmodified ZFS code can execute. There's also a ZFS send/recv code path that should try to use the TASK_INTERRUPTIBLE flag (as suggested by a coworker), to avoid a kernel hang (can't kill -9 the process). LTS (April 2016).

Virtualization 76

Virtualization AWS Engineering Hardware 76