Testsigma

JANUARY 30, 2021

Applications that do not require to be downloaded and can be accessed via hitting the URL on a mobile browser are known as mobile web applications. The applications which are required to be downloaded on your smartphone before you start using them are known as Native applications. What are Mobile Web Applications?

Mobile 52

Mobile Testing Website Internet 52

SQL Performance

MARCH 17, 2020

The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. This machine has four i7 CPUs (hyperthreaded to 8) with a base speed of 2.4GHz. The parallel column store aggregate push down result of 57 million rows processed in 7ms (using 40ms of CPU) is remarkable, especially considering the hardware.

Servers 86

Servers Tuning Database Efficiency 86

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

Dynatrace

OCTOBER 7, 2021

Instead of worrying about infrastructure management functions, such as capacity provisioning and hardware maintenance, teams can focus on application design, deployment, and delivery. Speed is next; serverless solutions are quick to spin up or down as needed, and there are no delays due to limited storage or resource access.

Serverless 273

Serverless AWS Lambda Storage 273

Smashing Magazine

SEPTEMBER 3, 2021

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. For example, downloading and rendering example.com will likely consume far less electricity than Apple’s home page , and it will also be much quicker. Large preview ). Taking Action.

Website 135

Website Energy Internet Internet 135

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. As mentioned throughout this post, Greenplum is an open source database so the community version is absolutely free to download and use. What Exactly is Greenplum?

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

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 ). How Can an Image CDN Help?

Speed 52

Speed Website Mobile Latency 52

Percona

DECEMBER 14, 2022

The key goals of OLTP applications are availability, speed, concurrency, and recoverability. speeds up scans, . GOOD-NEWS: The CITUS extension is available on the Citus Data download page. and which are available for download from github HERE. These applications are used concurrently by hundreds of users. drill-down.

Database 92

Database Analytics Storage Processing 92

HammerDB

JUNE 27, 2022

This post is targeted towards the questions most often asked by non-technical management who want to get up to speed on what HammerDB is (what it isn’t) and how it can benefit their organization. It enables the user to measure database performance and make comparative judgements about database hardware and software.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

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. The world didn't yet have pervasive multi-process browser sandboxing, JS JITs , or metal-speed binary isolation. Don't like the consequences?

Hardware 64

Hardware Mobile Programming Java 64

Speed Curve

MARCH 7, 2022

Poorly executed stylesheets can create a host of performance problems, ranging from stylesheets taking too long to download and parse, to improperly placed stylesheets that block the rest of the page from rendering. Don't assume hardware and networks will mitigate page bloat. How does page bloat hurt your business?

Mobile 145

Mobile Benchmarking Google Metrics 145

Testsigma

MAY 19, 2021

Thinking back on how SDLC started and what it is today, the only reasons for its success can be accounted to efficiency, speed and most importantly automation – DevOps and cloud-based solutions can be considered major contributors here (after all DevOps is 41% less time-consuming than traditional ops ). .

DevOps 59

DevOps Cloud Artificial Intelligence Infrastructure 59

Smashing Magazine

AUGUST 22, 2021

A Primer on Speed. Discussing performance and “speed” can quickly get complex, because many underlying aspects contribute to a web-page loading “slowly”. It is physically limited by the speed of light or, practically, how fast signals can travel in wires or in the open air. Did You Know? More in-depth information is available.

Performance 105

Performance Network Latency Servers 105

HammerDB

OCTOBER 8, 2018

This limitation is at the database level rather than the hardware level, nevertheless with up to date hardware (from mid-2018) PostgreSQL on a 2 socket system can be expected to deliver more than 2M PostgreSQL TPM and 1M NOPM with the HammerDB TPC-C test. . CPUs which run at the same hardware frequency: 0. Although 9.6.5

Best Practices 40

Best Practices Scalability Performance Hardware 40

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. India's speed test medians are moving quickly, but variance is orders-of-magnitude wide, with 5G penetration below 25% in the most populous areas.

Performance 90

Performance Network Mobile Speed 90

Tim Kadlec

JANUARY 9, 2019

Mbps download speed Jake Archibald mentioned his relative getting or the 0.8 Mbps download speed my in-laws get at their house. Hardware gets better, sure. We frequently position this issue as one around reaching a more global audience (and often, it is ), but it can also hit much closer to home. It makes sense.

Performance 111

Performance Energy Internet Internet 111

Percona

JULY 26, 2023

First released in 2009, it is the most used NoSQL database and has been downloaded more than 325 million times. To make this process work more efficiently and ensure a smooth failover, it is important to have the same hardware configuration on all the nodes of the replica set. Download Percona Distribution for MongoDB Today!

Database 81

Database Servers Storage Strategy 81

Testsigma

MAY 3, 2021

What could be the best choice to cut down the costs and gain speed to move the pipeline faster than test automation? From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. The frequent mobile app updates are living evidence of this claim.

Mobile 77

Mobile Testing Operating System Hardware 77

Speed Curve

JULY 3, 2023

For more than ten years, I've been writing about page bloat, its impact on site speed, and ultimately how it affects your users and your business. The problem isn't them – it's the scale of their sites, the speed of their release cycles, and the number of people who touch each page. How does page bloat hurt Core Web Vitals?

Mobile 52

Mobile Google Metrics Retail 52

Alex Russell

JUNE 20, 2020

In each quantum of time, hardware and OS vendors press ahead, adding features. As OS and hardware deployed base integrate these components, the set of what most computers can do is expanded. This is often determined by hardware integration and device replacement rates. reading/downloading attachments. folder management.

Hardware 55

Hardware Games Java Media 55

SQL Server According to Bob

JANUARY 11, 2020

Then follow the instructions to either download the BOL or browse online. Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations. Example 1: ​​ Hardware failure (CPU board) Battery backup on the caching controller maintained the data.

Servers 40

Servers Cache Media Hardware 40

Alex Russell

MARCH 6, 2021

Hardware Past As Performance Prologue. Regardless, the overall story for hardware progress remains grim, particularly when we recall how long device replacement cycles are: Tap for a larger version. Recall that single-core performance most directly translates into speed on the web. Mind The Gap. Tap for a larger version.

Performance 124

Performance Network Cache Metrics 124

Percona

AUGUST 29, 2023

Columnar storage of tables can compress data, speeding up scans and supporting fast projections, both on regular and distributed tables. Depending on the configuration, one can tune a hardware RAID for either performance or redundancy. Download Percona Distribution for PostgreSQL Today!

C++ 81

C++ Database Storage Testing 81

HammerDB

OCTOBER 12, 2018

As is also the case this limitation is at the database level (especially the storage engine) rather than the hardware level. driver: intel_pstate CPUs which run at the same hardware frequency: 0 . hardware limits: 1000 MHz - 3.80 hardware limits: 1000 MHz - 3.80 current CPU frequency: Unable to call hardware .

Best Practices 40

Best Practices Scalability Performance C++ 40

Smashing Magazine

APRIL 19, 2021

Time to First Byte (TTFB), DOM Content Loaded, Start Render, Speed Index) — but from the experience of the user. Google’s Phil Walton created a Web-Vitals dashboard , that can be pointed at your Google Analytics account to download this data, calculate the 75th percentile (so that helps with the variations!)

Google 140

Google Metrics Mobile Analytics 140

Alex Russell

OCTOBER 22, 2017

Script execution delays interactivity in a few ways: If the script executes for more than 50ms, time-to-interactive is delayed by the entire amount of time it takes to download, compile, and execute the JS. JavaScript is the single most expensive part of any page in ways that are a function of both network capacity and device speed.

Performance 68

Performance Benchmarking Network Mobile 68

Smashing Magazine

MAY 20, 2020

It also allows the project to be loaded faster, which is pretty important in regards to the growing mobile share and new markets with slow connection speeds and fragmented internet coverage. If you skip this option then it wouldn’t be possible to download it. Package For Measuring Library Size. paths: metric.txt.

Performance 98

Performance Metrics Best Practices Code 98

SQL Performance

MARCH 8, 2021

The following examples use the public Stack Overflow 2013 database ( download details ), with a single index added: CREATE INDEX PP ON dbo. This uses hardware, typically a crystal oscillator, that produces ticks at a very high constant rate regardless of processor speed, power settings, or anything of that nature.

Servers 95

Servers Tuning Architecture Processing 95

SQL Server According to Bob

JANUARY 11, 2020

ReadFile WriteFile ReadFileScatter WriteFileGather GetOverlappedResult ​​ For extended details on the 823 error, see ​​ Error message 823 may indicate hardware problems or system problems ​​ ( [link] i crosoft.com/default.aspx?scid=kb ​​ Contact your hardware manufacture for assistance.

Servers 40

Servers Cache Database Media 40

Percona

NOVEMBER 3, 2023

PostgreSQL Cluster One coordinator node citus-coord-01 Three worker nodes citus1 citus2 citus3 Hardware AWS Instance Ubuntu Server 20.04, SSD volume type 64-bit (x86) c5.xlarge In order to speed up the benchmark indexes must be added. Download Percona Distribution for PostgreSQL Today!

Database 106

Database Benchmarking Latency C++ 106

Smashing Magazine

APRIL 29, 2021

width="400" height="400"> When width and height are specified on an image, the browser knows how much space to reserve for the image until it is downloaded. From Speed at Scale with Katie Hempenius and I at Google I/O. 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. We chose to focus specifically on slow mobile devices — with slow 3G, 400ms RTT and 400kbps transfer speed, just to be on the pessimistic side of things.

Performance 145

Performance Cache Mobile Network 145

Smashing Magazine

JANUARY 11, 2021

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). Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!), 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). Start Render time, Speed Index ). Assets Optimizations. Build Optimizations. Delivery Optimizations. Testing And Monitoring. Quick Wins.

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). Note : If you use Page Speed Insights (no, it isn’t deprecated), you can get CrUX performance data for specific pages instead of just the aggregates.

Performance 103

Performance Cache Metrics Network 103

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. As events are immutable we were caching them in Memcache for 12 hours but even them downloading the same events so many times from Memcache was causing network issues.

Architecture 52

Architecture Cache Azure Storage 52