Official Blog - World Web Technology

AUGUST 27, 2023

It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. In PHP, code is directly executed on the server and generates HTML to send to the client.

Development 98

Development Ecommerce Open Source Website 98

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. One of the reasons for that is because a PWA has the same code base. So unlike the case with native applications, the progressive web app needs to be coded only once. Alex Husar.

Code 74

Code Cache Retail Mobile 74

CSS Wizardry

AUGUST 24, 2022

I can reload the exact same page under the exact same network conditions over and over, and I can guarantee I will not get the exact same, say, DOMContentLoaded each time. What if another file on the critical path had dropped out of cache and needed fetching from the network? There are myriad reasons for this that I won’t cover here.

Benchmarking 212

Benchmarking Metrics Cache Network 212

Scalegrid

JUNE 18, 2019

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. The connection options available for the driver are documented here , and the options we will need are: :ssl. ssl_verify.

C++ 100

C++ Servers Database Network 100

Smashing Magazine

OCTOBER 29, 2018

Measuring Performance With Server Timing. Measuring Performance With Server Timing. That issue is slow server response times. There’s very little browser optimisations can do to improve a page that is simply slow to build on the server. Encompassed in that wait time is everything the server needs to do to build the page.

Servers 87

Servers Performance Metrics Database 87

Percona

APRIL 12, 2023

Whereas many open source software offerings — like the community version of MySQL — use the GNU General Public License ( GPL ), MongoDB has been under the GNU Affero General Public License ( AGPL ) and more recently under the Server Side Public License ( SSPL ), introduced by MongoDB itself. looking out for MongoDB Inc.

Open Source 83

Open Source Programming Database Servers 83

Dynatrace

NOVEMBER 16, 2021

This means Dynatrace isn’t collecting the metrics on the Prometheus server, but directly at the source of truth – the exporters. Additionally, you don’t have to worry about scaling the Prometheus infrastructure because doesn’t even have to be collected by the Prometheus server. Dashboarding as code. Alerting as code.

Metrics 197

Metrics Infrastructure Open Source Database 197

HammerDB

OCTOBER 23, 2023

Also, note in passing that we include a COMMIT statement in this procedure because one is included in the example code in TPC-C specification. With a simple example such as this, it would not necessarily be expected for the additional network traffic to be significant between the 2 approaches.

Benchmarking 62

Benchmarking Database Network C++ 62

Percona

JUNE 27, 2023

GF_SMTP_HOST: Host address of your SMTP server. GF_SMTP_PASSWORD: Password for SMTP authentication GF_SMTP_SKIP_VERIFY: When true, verifies SSL for the SMTP server. docker network inspect bridge -f '{{range.IPAM.Config}}{{.Gateway}}{{end}}' GF_SMTP_USER: Username for SMTP authentication. Alerts.Firing | len }} {{ if gt (.Alerts.Resolved

Monitoring 78

Monitoring Open Source Database Servers 78

Smashing Magazine

SEPTEMBER 28, 2022

Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. How will you serve blazingly fast code, then?

Cache 125

Cache Performance Servers Social Media 125

SQL Server According to Bob

JANUARY 11, 2020

Using SQL Server’s SNITrace to Troubleshoot Networking Issues In the process of tracking down a few TCP 10054 issues (highlighted here: ​​ [link] ) I ​​ also ​​ used ​​ the ​​ SNITrace ​​ (SNI Trace) ​​ capabilities.

Network 40

Network Servers Processing Software Engineering 40

The Netflix TechBlog

SEPTEMBER 8, 2020

On the Android team, while most of our time is spent working on the app, we are also responsible for maintaining this backend that our app communicates with, and its orchestration code. Image taken from a previously published blog post As you can see, our code was just a part (#2 in the diagram) of this monolithic service.

Latency 233

Latency Cache Java Traffic 233

HammerDB

APRIL 4, 2023

You can find the hammerpost project and documentation here. Copy Code Copied Use a different Browser hammerdb@REDPOLL:~$ /home/hammerdb/pgsql/bin/pg_ctl -D /home/hammerdb/pgsql/data start waiting for server to start.2023-04-04 Copy Code Copied Use a different Browser hammerdb@REDPOLL:~/hammerpost-agent$ sudo./hammerpost-agent

Benchmarking 84

Benchmarking Database Metrics Code 84

Dean Hume

OCTOBER 24, 2016

We didn’t change any code, or even make any web performance tweaks - we made the switch and noticed the results immediately. Multiplexing allows multiple request and response messages to be in flight at the same time which means faster load times with no change to your front end code. This is where Server Push is a game changer.

Servers 40

Servers Website Games Cache 40

Dean Hume

OCTOBER 24, 2016

We didn’t change any code, or even make any web performance tweaks - we made the switch and noticed the results immediately. Multiplexing allows multiple request and response messages to be in flight at the same time which means faster load times with no change to your front end code. This is where Server Push is a game changer.

Servers 40

Servers Website Games Cache 40

Dean Hume

OCTOBER 24, 2016

We didn’t change any code, or even make any web performance tweaks - we made the switch and noticed the results immediately. Multiplexing allows multiple request and response messages to be in flight at the same time which means faster load times with no change to your front end code. This is where Server Push is a game changer.

Servers 40

Servers Website Games Cache 40

Percona

JULY 31, 2023

But you can have more rigor in assuring your data is pristine before it becomes a row or a document. VIEWS with Data Masking in Percona Server for MySQL A cool feature of Percona Server for MySQL is the ability to mask data. Do We Want The Smarts In The Code Or The Database? Some examples?

Database 76

Database Open Source Servers Code 76

Smashing Magazine

NOVEMBER 8, 2018

Sharing Data Among Multiple Servers Through AWS S3. Sharing Data Among Multiple Servers Through AWS S3. After the file is uploaded to a server on step 1, the file must be available to whichever server handles the request for steps 2 and 3, which may or may not be the same one for step 1. Leonardo Losoviz.

AWS 44

AWS Servers Storage Cloud 44

HammerDB

APRIL 19, 2023

As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components. There are several ways to find out this information with the easiest way being by referring to the documentation. For storage, FIO is generally used. 4.22 %usr 38.40

Performance 54

Performance Benchmarking Cache Storage 54

Randon ASCII

JULY 11, 2022

This slowdown may be mitigated in Windows 11 but in the latest Windows Server editions – where it matters most – this bug is alive and well. But I’d also recorded an ETW trace to understand where CPU time in the Network Service utility process was going, and I’d noticed some time being spent in ntoskrnl.exe!KiPageFault:

Cache 105

Cache Energy Google Processing 105

Smashing Magazine

APRIL 17, 2019

All these resource hints use the rel attribute of the <link> element that you’ll be familiar with finding in the <head> of your HTML documents. One step on from DNS prefetching is preconnecting to a server. A brief “conversation” between the browser and server to create the connection. Preconnecting.

Performance 106

Performance Games Servers Cache 106

Brendan Gregg

JANUARY 1, 2019

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. Some of these have plenty of free documentation online, like for tracing, and others not yet. Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode. People will use it and code in it via frameworks.

C++ 111

C++ Virtualization Programming Code 111

CSS Wizardry

MAY 19, 2020

It’s widely accepted that self-hosted fonts are the fastest option: same origin means reduced network negotiation, predictable URLs mean we can preload , self-hosted means we can set our own cache-control. However, the execution of this header is bound by the response’s TTFB, which on high-latency networks can be very, very high.

Google 364

Google Media Latency Metrics 364

Scalegrid

MAY 2, 2019

In this post, we show you how to connect to an SSL-enabled MongoDB replica set configured with self-signed certificates using PyMongo, and how to test MongoDB failover behavior in your code. Like the driver documentation says, this is not recommended as it makes the connection susceptible to man-in-the-middle attacks. import pymongo.

Testing 55

Testing Network Database Servers 55

Smashing Magazine

OCTOBER 9, 2023

After consulting Gatsby’s documentation, I discovered I needed to use the gatsby-source-filesystem plugin to make queries for local files. These components take advantage of the plugin’s features and use the <picture> HTML element to ensure the most appropriate image is served to each user based on their device and network conditions.

Media 79

Media Network Processing Code 79

SQL Server According to Bob

JULY 13, 2016

20+ years ago when I joined Microsoft I was handed a diskette (maybe it was two), and was told “Here is SQL Server. So I proceeded to install SQL Server 4.20 There was a GUI as part of setup but within just a few clicks, SQL Server was installed and ready for use. So now there are more choices to make when installing SQL Server.

Servers 40

Servers Media Engineering Virtualization 40

Brendan Gregg

DECEMBER 31, 2018

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. Some of these have plenty of free documentation online, like for tracing, and others not yet. Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode. People will use it and code in it via frameworks.

C++ 52

C++ Virtualization Programming Code 52

Dynatrace

OCTOBER 17, 2019

We’re no longer living in an age where large companies require only physical servers, with similar and rarely changing configurations, that could be manually maintained in a single Datacenter. And, applying the “Everything as Code” principles can greatly help achieve that. Benefits of Everything as Code. Dynatrace news.

Code 108

Code Infrastructure DevOps Serverless 108

Tim Kadlec

SEPTEMBER 6, 2018

The other week, there were a few articles that came out about Chrome’s NOSCRIPT intervention: an intervention that would disable JavaScript altogether on slow networks. Chrome intervening on behalf of the user when it feels the network is iffy isn’t exactly new. The Data Saver proxy is enabled. It works on HTTPS too.

Network 71

Network Testing Cache Google 71

Smashing Magazine

MAY 16, 2022

Rethinking Server-Timing As A Critical Monitoring Tool. Rethinking Server-Timing As A Critical Monitoring Tool. In the world of HTTP Headers, there is one header that I believe deserves more air-time and that is the Server-Timing header. Setting Server-Timing. Sean Roberts. 2022-05-16T10:00:00+00:00.

Servers 92

Servers Monitoring Cache Network 92

Rigor

JULY 2, 2019

As an example, we see that the preferred address to access the online edition of the New York Times is [link] (we received an HTTP response code of 200 when requesting the site). Rigor’s waterfall chart indicates that this address has been permanently moved (given that we received an HTTP response code of 301 ). Notes and Caveats.

Mobile 60

Mobile Traffic Google Latency 60

CSS Wizardry

OCTOBER 16, 2023

Concatenating our files on the server: Are we going to send many smaller files, or are we going to send one monolithic file? Compressing them over the network: Which compression algorithm, if any, will we use? Connection One thing we haven’t looked at is the impact of network speeds on these outcomes.

Cache 291

Cache Latency Strategy Speed 291

Smashing Magazine

SEPTEMBER 20, 2021

When your content is delivered by other means, from other servers or platforms, it can put the user experience and commercial relationship you have built up with your users at risk. They all generally are instrumented as JavaScript processes that are loaded onto your site’s web pages through a tag or snippet of loader code.

Website 89

Website Analytics Google Cache 89

Tim Kadlec

APRIL 21, 2020

The thing about JavaScript is you end up paying a performance tax no less than four times: The cost of downloading the file on the network. That means we can pick out the thousands of sites that use various frameworks and see how much code they’re shipping, and what that costs the CPU. The cost of executing the JavaScript.

Mobile 145

Mobile Architecture Network Performance 145

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. This problem is more apparent on unreliable and slow networks and lower-end devices. bundle with code for other pages is loaded and parsed, which means that only a part of it is used and rendered on the page.

Code 89

Code Performance Network Website 89

Testsigma

MAY 5, 2021

Testsigma is a code-less testing tool — test scripts can be written in simple English, making this tool convenient if you have no programming knowledge too. It’s cloud-based and great for remote teams as they can access it from any location, device, and at any hour. Plus, it supports responsive and visual comparison testing. Highlights.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Dynatrace

AUGUST 24, 2020

To make this possible, the application code should be instrumented with telemetry data for deep insights, including: Metrics to find out how the behavior of a system has changed over time. Dynatrace VMware and virtualization documentation . Dynatrace Kubernetes documentation . Dynatrace OneAgent documentation .

Analytics 237

Analytics Infrastructure AWS Operating System 237