Dynatrace

OCTOBER 24, 2019

As an application owner, you need to ensure the continuous availability and performance of your applications from your end-users’ point of view. Sometimes, you need to check the availability of internal resources that aren’t accessible from outside your network. More information is available in Dynatrace Help.

Hardware 21

Hardware Monitoring Tuning Network 21

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 85

Availability Open Source Architecture Database 85

Dynatrace

MAY 1, 2023

This operational data could be gathered from live running infrastructures using software agents, hypervisors, or network logs, for example. Additionally, ITOA gathers and processes information from applications, services, networks, operating systems, and cloud infrastructure hardware logs in real time.

Analytics 198

Analytics Artificial Intelligence Big Data Open Source 198

Dynatrace

JUNE 7, 2019

We continue to grow our public synthetic monitoring locations, but customers using Dynatrace Synthetic still need to monitor the performance and availability of internal web applications. With private synthetic browser monitors, we bring the testing capabilities available in public locations right into your own environment.

Network 164

Network Monitoring Servers Hardware 164

Smashing Magazine

JANUARY 15, 2019

This includes the work done by the server, the client and the intermediary communications networks that transmit data between the two. how much data does the browser have to download to display your website) and resource usage of the hardware serving and receiving the website. Reduce Network Requests. Large preview ).

Website Performance 73

Website Performance Website Energy Performance 73

VoltDB

MAY 2, 2017

This allows the customer to use the existing five servers in a new configuration that trades off some level of high availability redundancy for disaster recovery and geographic redundancy. While this may not provide the level of HA necessary for a production application, some customers ask for the mixed cluster size feature (available in v6.2)

Hardware 40

Hardware Database Servers Tuning 40

SQL Server According to Bob

JULY 13, 2016

desktop machine (I won’t tell you the hardware details. Run our Basic Installer.EXE and you can install the SQL Server Engine with only these three screens: Note : For Developer Edition, please be sure to look for this important note to use the new Basic Installer vs the ISO download: New! Go install it”. on my Windows NT 3.1

Servers 40

Servers Media Engineering Virtualization 40

Scalegrid

MAY 13, 2020

Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. Greenplum interconnect is the networking layer of the architecture, and manages communication between the Greenplum segments and master host network infrastructure.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Percona

OCTOBER 18, 2023

Download our free eBook, “ Why Choose Open Source? Resource allocation: Personnel, hardware, time, and money The migration to open source requires careful allocation (and knowledge) of the resources available to you. Evaluating your hardware requirements is another vital aspect of resource allocation.

Open Source 94

Open Source Database Hardware Strategy 94

Percona

FEBRUARY 24, 2023

Let’s take a look at how to get the benefits you need while spending less, based on the recommendations presented by Dani Guzmán Burgos, our Percona Monitoring and Management (PMM) Tech Lead, on this webinar (now available on demand) hosted in November last year. These color-coded states on panels are available in PMM 2.32.0

Cloud 120

Cloud Serverless AWS Storage 120

Dynatrace

NOVEMBER 11, 2020

” Meaning, you don’t need to worry about OneAgent updates because they’re performed automatically, safely, and promptly as soon as new versions are available (no manual effort required). As such, it’s quite often a network-shared mount point that multiple hosts use to store third party software and libraries.

Best Practices 207

Best Practices Storage Java Benchmarking 207

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. The information it captures is, however, available going back somewhat further, providing a fuller picture of the trend lines of engine completeness. Count of APIs available from JavaScript by Web Confluence.

Media 145

Media Games Education Engineering 145

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. This split decision was available via last year's update , but was somewhat buried. seconds on the target device and network profile, consuming 120KiB of critical path resources to become interactive, only 8KiB of which is script.

Performance 90

Performance Network Mobile Speed 90

Percona

AUGUST 15, 2023

Network Connectivity: Establish a reliable network connection between the primary and replica servers. MySQL replication provides high availability, load balancing, and data redundancy, enhancing system reliability. Solutions like Percona XtraDB Cluster are a component to improve the availability of your database infrastructure.

Servers 52

Servers Database Availability Traffic 52

Smashing Magazine

AUGUST 22, 2021

As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. If your average visitor is on a fast cabled or cellular network, they probably won’t benefit from the new protocols all that much. This in turn affects how fast a page’s resources can be downloaded. Did You Know?

Performance 106

Performance Network Latency Servers 106

Alex Russell

SEPTEMBER 20, 2020

Pre-publication gates were valuable when better answers weren't available, but commentators should update their priors to account for hardware and software progress of the past 13 years. Fast forward a decade, and both the software and hardware situations have changed dramatically.

Hardware 64

Hardware Mobile Programming Java 64

Testsigma

MAY 19, 2021

Cloud computing solutions work as a catalyst in this process due to the easily available high processing power of the cloud, resulting in faster deployments. If you are confused about the diverse cloud-based solutions available in the market today, let me help you with this. Centralizes the Processes. Types of cloud-based solutions.

DevOps 59

DevOps Cloud Artificial Intelligence Infrastructure 59

Speed Curve

MARCH 7, 2022

But pages keep getting bigger and more complex year over year – and this increasing size and complexity is not fully mitigated by faster devices and networks, or by our hard-working browsers. You can see this by looking at the synthetic test result for Sears.com (again, available via our Industry Benchmarks ).

Mobile 145

Mobile Benchmarking Google Metrics 145

Smashing Magazine

APRIL 19, 2021

Google uses anonymized data from Chrome users to feedback metrics and makes these available in the Chrome User Experience Report (CrUX). CrUX data is available in a number of tools, including in Google Search Console for your site. That data is what they are using to measure these three metrics for the search rankings.

Google 140

Google Metrics Mobile Analytics 140

Percona

APRIL 17, 2023

Note that the intent of tuning the settings is not exclusively about improving performance but also enhancing the high availability and resilience of the MongoDB database. There is an issue with this, which causes the OS to swap even with memory available. Spoiler alert: This post focuses on MongoDB 3.6.X 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

Percona

JULY 26, 2023

First released in 2009, it is the most used NoSQL database and has been downloaded more than 325 million times. It provides redundancy and data availability for your data. Replication provides redundancy, and having multiple copies of the same data increases data availability. A replica set can currently have up to 50 nodes.

Database 81

Database Servers Storage Strategy 81

Alex Russell

JUNE 20, 2020

full TCP/IP & UDP networking, including local network discovery. This matters because it is the corpus of attractive content uniquely available through a meta-platform that convinces users to adopt its runtime, and no platform developer can afford to build enough content to be compelling on their own. floppy/CD/DVD).

Hardware 55

Hardware Games Java Media 55

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

Alex Russell

JULY 14, 2021

Because they lean on the system-provided WebView component, they do not need to pay the expense of a heavier app download to support rendering HTML, running JavaScript, decoding images, or loading network resources. Hardware access APIs, notably: Geolocation. Basic navigation and window management features to (e.g. Web Serial.

Google 121

Google Mobile Engineering Internet 121

Alex Russell

OCTOBER 22, 2017

We constrain ourselves to a real-world baseline device + network configuration to measure progress. Budgets are scaled to a benchmark network & device. Any DOM or UI created in JS is not available for use until the script runs. The median user is on a slow network. Global Ground-Truth. Where to start?

Performance 68

Performance Benchmarking Network Mobile 68

ACM Sigarch

AUGUST 20, 2018

Looking at current hardware and software security research, however, we are seeing a number of technologies that are being developed that limit this type of broad interoperability. Thus, it is not unrealistic to expect that similar features might become available on digital devices to uniquely represent data and software. Containment.

Hardware 47

Hardware Operating System Architecture Software 47

SQL Server According to Bob

JANUARY 11, 2020

Then follow the instructions to either download the BOL or browse online. Example 1: ​​ Hardware failure (CPU board) Battery backup on the caching controller maintained the data. Important Always consult with your hardware manufacturer for proper stable media strategies.

Servers 40

Servers Cache Media Hardware 40

KeyCDN

JULY 11, 2019

This is crucial due to mobile devices requiring additional optimizations because they typically have less powerful hardware and a slower network connection when compared to desktop devices. For example, while the average mobile download speed on 4G in Switzerland is fast at 35.2 Mbps ( Opensignal ).

Speed 52

Speed Website Mobile Latency 52

SQL Server According to Bob

JANUARY 11, 2020

url=/library/en-us/fileio/fs/sparse_files.asp ) ​​ on the ​​ Microsoft Developer Network ​​ (MSDN). ​​ Various defragmentation ​​ utilities ​​ are ​​ available ​​ on the market today.

Servers 40

Servers Cache Database Media 40

Scalegrid

JULY 13, 2020

Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Not available. Not available. Not available. New Oracle versions are generally available every 2-4 years. Data encryption can be achieved with advanced security plugins like pgcrypto which are available for free.

Open Source 244

Open Source Tuning C++ Database 244

Smashing Magazine

APRIL 29, 2021

Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. . <img Device Pixel Ratio (DPR) represents how a CSS pixel is translated to physical pixels on a hardware screen.

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

JANUARY 21, 2021

The reasons for it are numerous, but the most important one is a huge difference in network conditions and device hardware across the world. If you’d like to dive deeper into some of the critical considerations with the <head> order, Harry highlights them in the article on CSS and Network Performance.

Performance 145

Performance Cache Mobile Network 145

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). (You Quick Wins. Happy optimizing, everyone!).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. Assets Optimizations.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. Assets Optimizations.

Performance 104

Performance Cache Network Metrics 104

High Scalability

NOVEMBER 25, 2019

To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. Always be available: Have a service level circuit breaker and a circuit breaker by customer. Document store. Video Transcoding.

Architecture 52

Architecture Cache Azure Storage 52