Brendan Gregg

FEBRUARY 28, 2023

I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. The call for participation ends on March 2nd 23:59 SGT!

Performance 110

Performance Latency Cache Virtualization 110

Percona

JUNE 20, 2023

In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming. When we need to execute any program, it should be loaded into memory first. Here, memory is divided into equal sizes of partitions where the code of a program resides.

Programming 82

Programming C++ Database Virtualization 82

Percona

AUGUST 18, 2023

The original motivation for FB was due to different hardware generations, especially between regions/data centers. for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., AFAIK Facebook does this.

Programming 84

Programming Servers Database Hardware 84

Brendan Gregg

FEBRUARY 28, 2023

I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. It was a great privilege. The call for participation ends on March 2nd 23:59 SGT!

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. But I'm not completely sure.

Speed 126

Speed Java AWS Virtualization 126

Tech News Gather

JULY 19, 2023

billion in 2021 to $163.24 Otherwise, you may not be able to locate enough appropriate hardware and end up having to often switch between different programs. Connect the architectural pieces of your program using secure gateways. The global home automation market is projected to grow from $72.30 in forecast period.

Wireless 52

Wireless IoT Development Internet 52

Alex Russell

APRIL 29, 2021

wpt.fyi 's new Compat 2021 dashboard narrows this full range of tests to a subset chosen to represent the most painful compatibility bugs : Stable-channel Compat 2021 results over time. WebGPU is likely to ship in Chrome in late 2021. Provides support for "unread counts", e.g. for email and chat programs.

Media 145

Media Games Education Engineering 145

Smashing Magazine

AUGUST 3, 2021

2021-08-03T11:00:00+00:00. 2021-08-03T15:34:18+00:00. Not all errors are preventable via defensive programming. This means responding to an operational error (those occurring within correctly written programs) falls on us. How To Build Resilient JavaScript UIs. How To Build Resilient JavaScript UIs. Callum Hart.

Network 145

Network Engineering Availability Monitoring 145

Alex Russell

JULY 14, 2021

Hardware access APIs, notably: Geolocation. 26 12:12 PM · Jul 15, 2021. 2 06:21 PM · Jul 15, 2021. 2021 is far advanced from those early days, however, and so the primary effect of calling to Chrome is to distort the market for browsers and undermine user choice. 148 06:05 PM · May 4, 2021. Web Bluetooth.

Google 121

Google Mobile Engineering Internet 121

Smashing Magazine

SEPTEMBER 21, 2021

2021-09-21T11:30:00+00:00. 2021-09-21T12:08:01+00:00. It’s because the shell is really powerful: it allows you to run many small programs which work very well together. Vim has another big advantage: you can use it to develop in many programming languages. How To Build Your Own Mouseless Development Environment.

Development 101

Development Energy Programming Efficiency 101

Alex Russell

JANUARY 30, 2024

HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. As we said in 2021, " 4G is a miracle, 5G is a mirage." The 2021 HP 14 is a fine proxy. Front-end developers are cursed to program the Devil's computer.

Performance 90

Performance Network Mobile Speed 90

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

Brendan Gregg

SEPTEMBER 25, 2021

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances.

Speed 52

Speed Java AWS Virtualization 52

Smashing Magazine

SEPTEMBER 3, 2021

2021-09-03T11:30:00+00:00. 2021-09-03T15:05:53+00:00. It can be hard to visualize the huge network of hardware that allows you to send a request for a page to a server and then receive a response back. Reducing Carbon Emissions On The Web. Reducing Carbon Emissions On The Web. Berwyn Powell. Large preview ).

Website 136

Website Energy Internet Internet 136

Smashing Magazine

AUGUST 15, 2021

2021-08-16T06:55:00+00:00. 2021-08-16T09:49:55+00:00. Companies can use technology roadmaps to review their internal IT , DevOps, infrastructure, architecture, software, internal system, and hardware procurement policies and procedures with innovation and efficiency in mind. How To Develop Your Business’ Technology Roadmap.

Technology 140

Technology Technology Development Strategy 140