Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements. there cannot be high availability.

Availability 87

Availability Open Source Architecture Database 87

Percona

SEPTEMBER 1, 2023

This blog was originally published in October 2017 and was updated in September 2023. To address these challenges, architects must design robust and scalable MongoDB databases and adopt appropriate sharding strategies that can efficiently handle increasing workloads while ensuring continuous availability. What is sharding in MongoDB?

Best Practices 75

Best Practices Traffic Database Servers 75

VoltDB

JANUARY 12, 2018

In the summer of 2017, we partnered with research firm Vanson Bourne to conduct a study on the importance of real-time experiences for today’s consumers. ” One of the suggested benefits of eventual consistency systems is that they support high availability across multiple data centers.But the biggest downside ?

Database 40

Database Blockchain Healthcare Transportation 40

VoltDB

JANUARY 12, 2018

In the summer of 2017, we partnered with research firm Vanson Bourne to conduct a study on the importance of real-time experiences for today’s consumers. ” One of the suggested benefits of eventual consistency systems is that they support high availability across multiple data centers.But the biggest downside ?

Database 40

Database Blockchain Healthcare Transportation 40

Smashing Magazine

AUGUST 2, 2021

Harry Roberts has outlined this strategy in 2017. We’ll develop the card component in isolation and use the agreed standards and best practices. It’s important to document the rules and best practices that were established and applied during the refactoring projects. Let’s go over this strategy step by step.

Strategy 132

Strategy Testing Best Practices Code 132

Brendan Gregg

SEPTEMBER 25, 2021

Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

OCTOBER 17, 2019

And with today’s increasing financial, availability, performance and innovation requirements meaning applications need to be geographically dispersed to constantly changing dynamic powerhouses, it has become simply not possible to provision, update, monitor and decommissions them by only leveraging manual processes.

Code 108

Code Infrastructure DevOps Serverless 108

The Netflix TechBlog

JULY 1, 2019

While web browsers and mobile phones have gigabytes of memory available for graphics, our devices are constrained to mere MBs. Each device running the Netflix TV application has a limited surface cache pool available so the rendering engine tries to maximize the usage of the cache as much as possible. those running the 2017 SDK?—?also

Cache 166

Cache Design Testing Development 166

Smashing Magazine

DECEMBER 22, 2021

The Ultimate Guide to UX Research shares tips and best practices from leading industry experts. To help us do better, UX Planet published a four-part article series on streamlining the checkout experience back in 2017 which is still gold for everyone working on a checkout flow today.

Airlines 129

Airlines Mobile Design Strategy 129

Percona

AUGUST 5, 2023

This blog was originally published in July 2017 and was updated in August 2023. This means that multiple partitions can be processed simultaneously, making better use of available hardware resources and further enhancing query performance. It’s a pretty common question around here, so let’s see what we can do about that.

Strategy 40

Strategy Storage Database Best Practices 40

CSS - Tricks

APRIL 1, 2021

A 2017 study by Akamai says as much when it found that even a 100ms delay in page load can decrease conversions by 7% and lose 1% of their sales for every 100ms it takes for their site to load which, at the time of the study, was equivalent to $1.6 The code for the site is available on GitHub for reference. Text-based assets.

Cache 92

Cache Social Media Media Network 92

Brendan Gregg

SEPTEMBER 25, 2021

Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource xen tsc hpet acpi_pm $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource xen Ok, so it's defaulted to xen, which we saw in the flame graph (the tower ends with pvclock_clocksource_read()).

Speed 40

Speed Java AWS Virtualization 40

O'Reilly

JULY 25, 2023

To provide some coherence to the music, I decided to use Taylor Swift songs since her discography covers the time span of most papers that I typically read: Her main albums were released in 2006, 2008, 2010, 2012, 2014, 2017, 2019, 2020, and 2022. This choice also inspired me to call my project Swift Papers. But still, I liked how Moment.js

Programming 98

Programming Code Design Benchmarking 98

Scalegrid

JULY 13, 2020

Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. Not available. Not available. Not available.

Open Source 244

Open Source Tuning C++ Database 244

KeyCDN

JUNE 20, 2019

According to Monetate , the following conversion rate results were gathered for Q3 of 2017 until Q3 of 2018. Here are a couple of examples from Etsy’s website: Limited quantities available Product added to customer carts 3. In this article we’re going to discuss various methods for improving eCommerce conversion rates.

Ecommerce 41

Ecommerce Speed Website Mobile 41

Smashing Magazine

JANUARY 7, 2019

Time to Interactive (TTI) The point at which layout has stabilized, key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI. From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19).

Performance 104

Performance Cache Metrics Network 104