Percona

AUGUST 30, 2023

This can be changed later using the pg_checksums utility, but that will be a painful exercise on a big database. cat /usr/lib/systemd/system/postgresql-14.service. That is where all “ALTER SYSTEM SET/RESET” commands keep the information. But another database might be an OLAP system.

Database 102

Database Servers Open Source Tuning 102

MachMetrics

DECEMBER 12, 2019

Google has announced plans for a new badging system that would let users know whether a website typically loads slowly. While it is seen as a positive for users to be able to quickly see if the site they’re loading is slow, the ethics of such a program become a little murkier.

Google 86

Google Website Best Practices Internet 86

Smashing Magazine

DECEMBER 2, 2021

JVM Programming Advent Calendar. Created by Eric Wastl, this is an advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. Tune in each day for an article that explores the wide range of topics in system administration.

Design 108

Design Development Programming Website 108

The Morning Paper

DECEMBER 8, 2019

At the start of November I was privileged to attend HPTS (the High Performance Transaction Systems) conference in Asilomar. On the last morning of the conference Daniel Bittman presented some of the work being done in the context of the Twizzler OS project to explore new programming models for NVM. The Twizzler programming model.

Hardware 56

Hardware Programming Media Storage 56

Brendan Gregg

DECEMBER 21, 2019

Starting with other interfaces is like writing your first Java program in [JVM bytecode]. You can.but if you're looking for an educational exercise, I'd recommend using BPF tools to find performance wins. bpftrace became even more powerful on Linux 5.3, On the topic of tracing keystrokes, David S.

C++ 52

C++ Education Java AWS 52

Brendan Gregg

DECEMBER 21, 2019

Starting with other interfaces is like writing your first Java program in [JVM bytecode]. You can.but if you're looking for an educational exercise, I'd recommend using BPF tools to find performance wins. bpftrace became even more powerful on Linux 5.3, On the topic of tracing keystrokes, David S. You can check it out [here].

C++ 52

C++ Education Java AWS 52

John McCalpin

AUGUST 1, 2018

This is an intellectually challenging and labor-intensive exercise, requiring detailed review of the published details of each of the components of the system, and usually requiring significant “detective work” (using customized microbenchmarks, hardware performance counter analysis, and creative thinking) to fill in the gaps.

Hardware 40

Hardware Transportation Performance Latency 40

Alex Russell

SEPTEMBER 20, 2020

"Appiness" is an illusion, an arbitrary line drawn to include programs built on some platforms but not others, and all of today's OSes allow multiple platforms to expose "real apps." New low-end devices are 4-to-8 core, 2GHz systems with 2GiB of RAM. " Platforms, while plural, are not equal.

Hardware 64

Hardware Mobile Programming Java 64

Alex Russell

AUGUST 30, 2021

Does Apple restrict, in any way, the ability of competing web browsers to deploy their own web browsing engines when running on Apple's operating system? Some engines go further, adopting safer systems languages in their first lines of defence, or using a larger number of sandboxes to strictly isolate individual websites from each other.

Engineering 98

Engineering Open Source Website Operating System 98

The Netflix TechBlog

DECEMBER 23, 2020

By Fabio Kung , Sargun Dhillon , Andrew Spyker , Kyle , Rob Gulewich, Nabil Schear , Andrew Leung , Daniel Muino, and Manas Alekar As previously discussed on the Netflix Tech Blog, Titus is the Netflix container orchestration system. It runs a wide variety of workloads from various parts of the company?—?everything

Media 286

Media Metrics Systems Processing 286

All Things Distributed

NOVEMBER 15, 2010

Werner Vogels weblog on building scalable and robust distributed systems. We believe that making these GPU resources available for everyone to use at low cost will drive new innovation in the application of highly parallel programming models. All Things Distributed. By Werner Vogels on 14 November 2010 04:00 PM. Comments ().

AWS 136

AWS Latency Programming Architecture 136