Dynatrace

APRIL 1, 2021

Keeping track of performance, response time, and efficiency can be cumbersome, especially when teams use a multicloud strategy that spans cloud environments and on-premises systems. To learn how to solve these challenges, we sat down with Dynatrace technical project managers Michal Franszak and Michal Nalezinski at Perform 2021.

Azure 177

Azure AWS DevOps Cloud 177

Percona

AUGUST 18, 2023

Why not just create another database on the same instance? We split databases by function/team to give each team full autonomy over their schema, And if someone screws up, it breaks their cluster, not all databases. So you put multiple MySQL servers on a single machine instead of multiple databases inside one MySQL instance.

Programming 84

Programming Servers Database Hardware 84

Dynatrace

DECEMBER 18, 2023

For busy site reliability engineers, ensuring system reliability, scalability, and overall health is an imperative that’s getting harder to achieve in ever-expanding, cloud-native, container-based environments. Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. What is Prometheus?

Metrics 186

Metrics Engineering Energy Tuning 186

HammerDB

NOVEMBER 23, 2021

cloud based usage led to the development of a HammerDB HTTP based web service interface with output data stored in a SQLite database repository. ws_port defines on which port to start the HTTP service, whilst sqlite_db sets the location of the SQLite repository database. hammerdbws command on Linux or hammerdbws.bat on Windows./hammerdbws.

Virtualization 70

Virtualization Benchmarking C++ Database 70

The Netflix TechBlog

DECEMBER 11, 2020

This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety. For storing schema changes, we use an internal library that implements the event sourcing pattern on top of the Cassandra database.

Architecture 249

Architecture Best Practices Engineering Open Source 249

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. top(1) showed that only the Cassandra database was consuming CPU. Microbenchmark os::javaTimeMillis() on both systems. include <sys/time.h>

Speed 126

Speed Java AWS Virtualization 126

Smashing Magazine

MAY 20, 2021

2021-05-20T11:00:00+00:00. 2021-05-20T16:08:36+00:00. We usually do this by implementing a credentials system, like user/password, security questions, or even facial recognition. We won’t get into details like CSS styling or database usage. Allowed Logout URLs : add [link]. How To Implement Authentication In Next.js

Serverless 113

Serverless Servers Programming Database 113

Dynatrace

JUNE 25, 2021

Distributed tracing describes the act of following a transaction through all participating applications (tiers) and sub-systems, such as databases. All systems that support distributed tracing use some identifiers, the trace context, that is passed along with the transaction. Distributed tracing. W3C Trace Context.

Open Source 205

Open Source Monitoring Google Systems 205

HammerDB

JULY 14, 2021

However, as the two databases diverged from a shared common codebase, this presented a challenge in that it was not possible to modify the workload for MySQL or MariaDB without also changing the other. First, download your favourite release and format of MariaDB from [link] We will use the Linux generic file mariadb-10.2.34-linux-x86_64.tar.gz

Testing 57

Testing C++ Virtualization Tuning 57

Smashing Magazine

OCTOBER 5, 2021

2021-10-05T10:00:00+00:00. 2021-10-05T14:09:21+00:00. You may be reading the data from a database, so you need to make sure you can still access the data while running locally. One way would be to set up the database locally on your machine. On design systems, CSS/JS and UX. Tom Hudson. Jump to online workshops ?.

Lambda 118

Lambda Serverless Testing AWS 118

Smashing Magazine

NOVEMBER 19, 2021

2021-11-19T10:30:00+00:00. 2021-11-19T12:16:24+00:00. Unfortunately, there aren’t any special systems to provide custom statically generated pages for different wildcard subdomains like you may with dynamic routing for example (where you have [slug].js Dec 2–3, 2021. Wildcard Subdomains. Wildcard Subdomains. A “wildcard”?

Servers 84

Servers Website Code Best Practices 84

Percona

DECEMBER 12, 2022

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. Added two new settings to the InnoDB_doublewrite system: DETECT_ONLY. Database page content is not written to the buffer.

Open Source 61

Open Source Azure Servers Database 61

Smashing Magazine

JULY 2, 2021

2021-07-02T10:30:00+00:00. 2021-07-13T02:07:04+00:00. For those emails that contain links, how many links were clicked? In his upcoming online workshop The TypeScript Masterclass , Stefan Baumgartner will dive into type systems and how to use them well when writing JavaScript. August 5–19, 2021. Bounce rate.

Testing 110

Testing Servers Social Media Automotive 110

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy. The same changes made in the primary database are made in the replicas.

Availability 83

Availability Open Source Architecture Database 83

Smashing Magazine

MAY 20, 2021

2021-05-20T11:00:00+00:00. 2021-05-20T12:39:14+00:00. We usually do this by implementing a credentials system, like user/password, security questions, or even facial recognition. We won’t get into details like CSS styling or database usage. Allowed Logout URLs : add [link]. How To Implement Authentication In Next.js

Serverless 64

Serverless Servers Programming Database 64

Smashing Magazine

JULY 20, 2021

2021-07-20T10:30:00+00:00. 2021-07-20T12:06:49+00:00. In this decoupled way, models and controllers are bundled on the WordPress side , handling data manipulation and database interaction. A Headless CMS is a system that provides the same features as a Content Management System (CMS) and more, all exposed through an API.”.

Website 142

Website Architecture Technology Technology 142

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. top(1) showed that only the Cassandra database was consuming CPU. Microbenchmark os::javaTimeMillis() on both systems. include <sys/time.h>

Speed 40

Speed Java AWS Virtualization 40

O'Reilly

MAY 25, 2021

OpenAI’s text generating system GPT-3 has captured mainstream attention. Falsely Linking North Korea with $GME. Such an algorithm might pick up the Gamestop stock frenzy of January 2021. Figure 3: GPT-3 generated fake news linking the $GME short-squeeze to North Korea.

Social Media 136

Social Media Media Internet Internet 136

Smashing Magazine

OCTOBER 22, 2021

2021-10-22T09:30:00+00:00. 2021-10-22T12:05:30+00:00. On design systems, CSS/JS and UX. Start a new game by copying the generated game PIN or share the direct link to the game room. database and outputs the game PIN as a response. database and displayed on the “Create” page. Martin Grubinger. and Express.

Games 95

Games Servers Database Virtualization 95

Smashing Magazine

SEPTEMBER 27, 2021

2021-09-27T11:30:00+00:00. 2021-09-27T14:10:09+00:00. These tests are best for applying constant stress to your application’s entire system and, thus, are a great measure to ensure quality when the whole application stack is present. Let’s Dive Into Cypress For End-to-End Testing. Let’s Dive Into Cypress For End-to-End Testing.

Testing 135

Testing Website Code Efficiency 135

Enprowess

JANUARY 12, 2022

Users do not have to click on many links. All these SPAs are one of the top website development trends as of 2021, and it is expected to be continued in 2022. Consistent with the Statista report, 9% of eCommerce firms invested in progressive web apps (PWA) in 2021. E-commerce companies investing in PWA 2021 Statista.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

DECEMBER 22, 2021

2021-12-22T10:00:00+00:00. 2021-12-22T16:34:55+00:00. Their design tools database features tools for everything from UI design and prototyping, to user flow and handoff, design systems and versioning. Food UX explores the link between gastronomy and user experience design. Useful UX Guidelines, Tools And Resources.

Airlines 129

Airlines Mobile Design Strategy 129

Alex Russell

APRIL 29, 2021

After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. Consistent improvement is the name of the game, and it can still have positive impacts, particularly as users lean on the system more heavily over time. Higher is better.

Media 145

Media Games Education Engineering 145

Smashing Magazine

AUGUST 12, 2021

2021-08-12T13:30:00+00:00. 2021-08-12T14:41:21+00:00. design systems. There is also a searchable database for you to find what you are looking for. Design Systems With Figma. Imagine you’re making a change in your project’s design system, and it’s immediately cascading through your Figma project. Janet John.

Google 145

Google Design Code Mobile 145

O'Reilly

MARCH 23, 2023

It can pretend to be an operating system. 2 However, you don’t need to know how Transformers work to use large language models effectively, any more than you need to know how a database works to use a database. Current events The training data for ChatGPT and GPT-4 ends in September 2021. Or a text adventure game.

Google 103

Google Open Source Programming Code 103

Alex Russell

MAY 9, 2022

Only teams that master their systems can make intentional trade-offs. Panglossian nonsense. --> Organisations that serve their tools tread water no matter how advanced their technology, while groups that intentionally manage systems can succeed on any stack. [1]. Performance isn't a binary and there are no silver bullets.

Performance 86

Performance Latency Metrics Engineering 86

Smashing Magazine

OCTOBER 19, 2021

2021-10-19T10:00:00+00:00. 2021-10-19T12:05:52+00:00. Automated database failovers are a little scary because you don’t do them that often. Drew: Are there other ways of identifying what should be automated through sort of monitoring your systems and measuring things? Drew McLellan. What can we do to just simplify this?”

DevOps 84

DevOps Metrics Systems Design 84

Smashing Magazine

NOVEMBER 12, 2021

2021-11-12T10:00:00+00:00. 2021-11-12T14:04:20+00:00. On design systems, CSS/JS and UX. import { useEffect, useState } from "react"; import axios from "axios"; export default function App() { const [users, setUsers] = useState([]); const endPoint = "[link]. Useful React Hooks That You Can Use In Your Projects.

Code 118

Code Availability Efficiency Performance 118

Smashing Magazine

NOVEMBER 2, 2021

2021-11-02T12:00:00+00:00. 2021-11-02T17:37:55+00:00. These multiple “heads” are attached to the backend and database. If a user enjoys shopping at your store on a smartphone, he has the chance to add a link-like shortcut to the home screen for fast access to the PWA. Alex Husar. Image credit: Bright Star Kids.

Code 74

Code Cache Retail Mobile 74

Smashing Magazine

JUNE 28, 2021

2021-06-29T05:30:00+00:00. 2021-07-13T02:07:04+00:00. Drew: It’s an off the shelf design system that you can drop in to build the UI for your project. Drew: As you’d expect to find with a design system of this kind, it comes with components for typography. Drew McLellan. In this episode, we’re talking about Chakra UI.

Website 62

Website Design Open Source Software 62

Smashing Magazine

NOVEMBER 30, 2021

2021-11-30T14:00:00+00:00. 2021-11-30T16:05:13+00:00. Is the requirement of a build process to deploy a project a red flag in 2021? So we enhanced and maybe over-stretched the high tech document system to behave like a software application. You hit all the key links. Drew McLellan. Is it all downhill from here?

Technology 94

Technology Technology Servers Code 94

O'Reilly

JULY 25, 2023

I guessed that maybe ChatGPT only knew about v2 since it was trained on open-source code from before September 2021 (its knowledge cutoff date) and v2 was the dominant format before that date. For a few years now Google has been transitioning developers to v3 , which I didn’t know about since I had no prior experience with Chrome extensions.

Programming 98

Programming Code Design Benchmarking 98