Dynatrace

DECEMBER 8, 2020

Vulnerabilities are prioritized by real exposure: is a library actually used in production, is the vulnerability exposed to the public internet, is sensitive data affected? Quickly understand the urgency of a vulnerability with answers to questions like What is the Common Vulnerability Scoring System (CVSS) score?

Cloud 284

Cloud Open Source Internet Internet 284

The Netflix TechBlog

AUGUST 30, 2021

System Setup Architecture The following diagram summarizes the architecture description: Figure 1: Event-sourcing architecture of the Device Management Platform. As such, we can see that the traffic load on the Device Management Platform’s control plane is very dynamic over time.

Latency 213

Latency Traffic Transportation Hardware 213

IO River

NOVEMBER 15, 2023

In technical terms, network-level firewalls regulate access by blocking or permitting traffic based on predefined rules. ‍At its core, WAF operates by adhering to a rulebook—a comprehensive list of conditions that dictate how to handle incoming web traffic. You've put new rules in place.

Traffic 52

Traffic Network Logistics Architecture 52

Percona

MAY 15, 2023

The main reason behind this is that MySQL is a relational database system (RDBMS), and any data that is going to be written in it must respect the RDBMS rules. As well, very few cases are in need to have a full system/solution to provide scalability with sharding. The POC Why this POC?

Traffic 123

Traffic Scalability Database Servers 123

Dotcom-Montior

JUNE 25, 2020

Even more surprisingly, websites that are marked as spam on email portals lose 95 percent of their traffic. Hence, this could cost a lot of business, due to the dwindling site traffic. A domain name system-based blackhole list is essentially a mechanism to prevent fraud. How are these email addresses from the sites blacklisted?

Monitoring 86

Monitoring Traffic Website Database 86

Percona

AUGUST 1, 2023

Source: “Meowing” attack completely destroyed more than 1000 databases These are the words of Bob Diachenko, one of the most respected cybersecurity researchers in relation to a “Meowing” attack, which destroyed between 1000-4000 databases around the world. MongoDB databases commonly exceed a terabyte of data.

Best Practices 41

Best Practices Transportation Open Source Traffic 41

Official Blog - World Web Technology

NOVEMBER 9, 2023

A study by Wappalyzer says that PHP runs 82% of the Internet. On top of that, PHP is used to run famous content management systems like Joomla, WordPress, and Drupal. Creating tools and systems and offering online resources help the language keep growing and improving.

Website 59

Website Development Open Source Database 59

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. Colleagues/Internet I love using [Linux performance tools].

Speed 126

Speed Java AWS Virtualization 126

IO River

NOVEMBER 2, 2023

In technical terms, network-level firewalls regulate access by blocking or permitting traffic based on predefined rules. At its core, WAF operates by adhering to a rulebook—a comprehensive list of conditions that dictate how to handle incoming web traffic. You've put new rules in place.

Traffic 40

Traffic Network Logistics Architecture 40

CSS Wizardry

JULY 23, 2023

All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site. Furthermore, they add: Google’s core ranking systems look to reward content that provides a good page experience. The CrUX database gathers information about URLs whether or not the URL is part of a Search Console property.

Engineering 246

Engineering Google Speed Mobile 246

Enprowess

JANUARY 12, 2022

Internet of Things (IoT). Besides that, these apps do well in areas with a slow internet connection. So it is convenient for all to use irrespective of internet speed and it works offline using cached data. According to Ericsson’s analysis, international mobile data traffic is projected to become 4.5 IoT tracking systems.

Blockchain 59

Blockchain IoT Development Serverless 59

O'Reilly Software

APRIL 30, 2018

Harnessing DNS for traffic steering, load balancing, and intelligent response. Managed DNS, as your gateway to the internet, can provide improved resilience to ensure your applications are always available. Today, however, essential system components and the cloud application itself depend on managed DNS services.

Cloud 68

Cloud Traffic Internet Internet 68

All Things Distributed

JUNE 20, 2017

9GAG is a Hong Kong-based company responsible for 9gag.com , one of the top traffic websites in the world. Then too, Internet service providers can shut down their services any time they feel threatened by the DDoS attacks.

AWS 146

AWS Logistics Cloud Social Media 146

The Netflix TechBlog

FEBRUARY 18, 2022

To this end, we developed a Rapid Event Notification System (RENO) to support use cases that require server initiated communication with devices in a scalable and extensible manner. In this blog post, we will give an overview of the Rapid Event Notification System at Netflix and share some of the learnings we gained along the way.

Systems 334

Systems Traffic Architecture Mobile 334

Smashing Magazine

OCTOBER 11, 2022

The internet accounts for an estimated 3–4% of global emissions — equivalent to some countries. The carbon emissions of the internet are roughly equivalent to those generated by the entire aviation industry, or the whole of Africa. For example, changing our database architecture to be more efficient could save on server costs.

Strategy 123

Strategy Development Energy Website 123

Alex Russell

JUNE 22, 2022

World-class experts in graphics, networking, cryptography, databases, language design, VM implementation, security, usability (particularly usable security), power management, compilers, fonts, high-performance layout, codecs, real-time media, audio and video pipelines, and per- OS specialisation are required. The Best Kind Of Correct #.

Engineering 110

Engineering Traffic Government Google 110

Smashing Magazine

DECEMBER 23, 2020

The service workers enable the offline usage of the PWA by fetching cached data or informing the user about the absence of an Internet connection. However, it’s much more user-friendly if your PWA continues to function even without an Internet connection — up to a certain point where the connection becomes necessary.

Cache 123

Cache Internet Internet Google 123

All Things Distributed

MAY 8, 2012

Werner Vogels weblog on building scalable and robust distributed systems. s world of Internet services has become incredibly diverse. You can then off load the management and scaling of your database and application stack to Amazon RDS and AWS Elastic Beanstalk , and focus on adding value to your customers. Comments ().

Cloud 115

Cloud Development AWS Servers 115

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. Colleagues/Internet I love using Linux performance tools.

Speed 52

Speed Java AWS Virtualization 52

All Things Distributed

JANUARY 11, 2011

Werner Vogels weblog on building scalable and robust distributed systems. For an internet road warrior they are a complete nightmare. After many investigations I settled for T-Mobile which has an international Blackberry supplement that is $20/month for all BB mail traffic. This includes 50MB data traffic per day.

Wireless 107

Wireless AWS Internet Internet 107

All Things Distributed

MAY 24, 2011

Werner Vogels weblog on building scalable and robust distributed systems. Elastic Load Balancing now provides support for EC2 Security Groups such that customers that hosts their Internet accessible application instances behind ELB can build security rules that for example restrict traffic to only the ELB instances that front them.

Internet 114

Internet Internet AWS Scalability 114

Smashing Magazine

JUNE 25, 2020

Part 3 : Models, Admin, And Harnessing The Relational Database. This strategy is very simple and closely resembles the development environment, but cannot handle large or inconsistent amounts of traffic effectively. Imagine a professional networking site with a database of users. Part 2 : Templating Saves Lines. Definitions.

Media 69

Media Cache Storage AWS 69

Dotcom-Montior

NOVEMBER 27, 2018

Additionally, end users can access your site or applications from anywhere in the world using different browsers, operating systems, and mobile devices, all with varying connection speeds. It helps assess how a site, web application, or API will respond to various traffic, without adding any additional infrastructure.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

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. Colleagues/Internet I love using [Linux performance tools].

Speed 40

Speed Java AWS Virtualization 40

Alex Podelko

AUGUST 15, 2017

I know that for “traditional” load testing of web sites, where you typically try to simulate a realistic, and complex, traffic pattern, then recordings are very important. If that same transaction (for your organization) calls say 100+ APIs, someone did some bad system architecture. Let’s take the system I am working now.

Testing Tools 100

Testing Tools Testing Website Open Source 100

Highly Scalable

MAY 1, 2012

Statistical analysis and mining of huge multi-terabyte data sets is a common task nowadays, especially in the areas like web analytics and Internet advertising. There is a system that receives events on user visits from different internet sites. A group of several such sketches can be used to process range query. Case Study.

Analytics 191

Analytics Traffic Big Data Efficiency 191

High Scalability

NOVEMBER 12, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. Take Triplebyte's multiple-choice quiz (system design and coding questions) to see if they can help you scale your career faster.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

JULY 19, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Apply here. Need excellent people?

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 20, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Apply here. Need excellent people?

Education 22

Education Metrics Engineering Java 22

High Scalability

OCTOBER 29, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. Take Triplebyte's multiple-choice quiz (system design and coding questions) to see if they can help you scale your career faster.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

OCTOBER 15, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. Take Triplebyte's multiple-choice quiz (system design and coding questions) to see if they can help you scale your career faster.

Education 22

Education Java Engineering Software Engineering 22

High Scalability

AUGUST 6, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Apply here. Need excellent people?

Education 22

Education Metrics Engineering Java 22

High Scalability

SEPTEMBER 3, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Apply here. Need excellent people?

Education 21

Education Metrics Engineering Java 21

High Scalability

OCTOBER 1, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Apply here. Need excellent people?

Education 21

Education Metrics Engineering Java 21

High Scalability

SEPTEMBER 17, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. InMemory.Net provides a Dot Net native in memory database for analysing large amounts of data. Apply here. Need excellent people?

Education 21

Education Metrics Engineering Java 21

Jos

JUNE 2, 2018

Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. When they dug into the data, they found that the reason load times had increased was that they got a lot more traffic from Africa after doing the optimizations. I have an iPhone X as my phone, and my testing device.

Performance 237

Performance Speed Google Media 237

All Things Distributed

AUGUST 16, 2011

Werner Vogels weblog on building scalable and robust distributed systems. ITAR is the International Traffic in Arms Regulatory framework which stipulates for example that data must be stored in an environment where physical and logical access is restricted to US Persons. Job Openings in AWS - Senior Leader in Database Services.

AWS 111

AWS Government Big Data Cloud 111