Dynatrace

AUGUST 3, 2022

Malicious attackers have gotten increasingly better at identifying vulnerabilities and launching zero-day attacks to exploit these weak points in IT systems. A zero-day exploit is a technique an attacker uses to take advantage of an organization’s vulnerability and gain access to its systems.

Java 261

Java Traffic Benchmarking Strategy 261

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 246

Traffic AWS Network Cloud 246

Scalegrid

APRIL 16, 2020

Each of these models is suitable for production deployments and high traffic applications, and are available for all of our supported databases, including MySQL , PostgreSQL , Redis™ and MongoDB® database ( Greenplum® database coming soon). These are advanced cloud configurations that allow you to protect your databases from the internet.

Cloud 242

Cloud Azure AWS Database 242

Dynatrace

JULY 25, 2022

VPC Flow Logs is a feature that gives you the capability to capture more robust IP traffic data that traverses your VPCs. There are five network internet protocol (IP) characteristics that are captured within each of the Transit Gateway Flow Logs for each log source. What can you expect from VPC Flow Logs for Transit Gateway.

AWS 246

AWS Transportation Network Traffic 246

Dynatrace

AUGUST 29, 2024

In today’s data-driven world, businesses across various industry verticals increasingly leverage the Internet of Things (IoT) to drive efficiency and innovation. IoT is transforming how industries operate and make decisions, from agriculture to mining, energy utilities, and traffic management.

IoT 264

IoT Analytics Transportation Metrics 264

Dynatrace

JUNE 9, 2021

The Marriott data breach, in which one of its reservation systems had been compromised and hundreds of millions of customer records, including credit card and passport numbers, were stolen. Web Application Firewall (WAF) helps protect a web application against malicious HTTP traffic. Whether the process is exposed to the Internet.

Open Source 261

Open Source Entertainment Tuning Internet 261

Dynatrace

MARCH 25, 2020

Are the systems we rely on every day as reliable via the home internet connection? Example #1 Order System: No change in user or buyers’ behavior. Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL.

DevOps 228

DevOps Traffic Monitoring Engineering 228

The Netflix TechBlog

SEPTEMBER 13, 2021

Historically we have been responsible for connecting, routing, and steering internet traffic from Netflix subscribers to services in the cloud. Nearly all of the blockers related to systems in which (usually for historical reasons) some application team was solving both authentication and application routing in a custom way.

Internet 227

Internet Internet Cloud Traffic 227

High Scalability

JULY 20, 2018

The third wing of the architecture piece is the “domain specific system-on-chip.” tef : You can use a message broker to glue systems together, but never use one to cut systems apart. Cliff Click : The JVM is very good at eliminating the cost of code abstraction, but not the cost of data abstraction.

Internet 121

Internet Internet Scalability Automotive 121

All Things Distributed

OCTOBER 2, 2017

With these requirements in mind, and a willingness to question the status quo, a small group of distributed systems experts came together and designed a horizontally scalable distributed database that would scale out for both reads and writes to meet the long-term needs of our business. This was the genesis of the Amazon Dynamo database.

Internet 110

Internet Internet AWS Performance 110

The Netflix TechBlog

NOVEMBER 29, 2023

1) depicts the migration of traffic from fixed bitrates to DO encodes. 1: Migration of traffic from fixed-ladder encodes to DO encodes. Fixed-ladder HDR encodes have been fully replaced by optimized ones, reducing storage footprint and Internet data usage — and most importantly, improving the video quality for our members.

Open Source 260

Open Source Software Engineering Internet Internet 260

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 306

Cloud Open Source Internet Internet 306

Dynatrace

AUGUST 13, 2020

With our IT systems, we’re crafting the Digital Experiences for our customers as they use the digital touch points we offer them, may it be a mobile app, web application, Amazon Alexa skill, ATM, a Check-in Kiosk at the airport, or a TV app. How reliable do IT systems work via the home internet connection?

Monitoring 264

Monitoring Airlines Analytics Strategy 264

High Scalability

AUGUST 9, 2018

Only 20% of YouTube’s traffic is from the United States. taotetek : Distributed systems tip: Write your system without any queues first. If you end up needing queues, the retry and reliability code you wrote in order to function without queues will still make your system more reliable. There are a few more quotes.

Internet 21

Internet Internet Scalability Open Source 21

Dynatrace

JANUARY 29, 2024

Closed loop” refers to the continuous feedback loop in which the system takes actions — based on monitoring and analysis — and verifies the results to ensure complete problem remediation. The goal is to either improve or restore the system to its optimally functioning state. If successful, the system closes the loop and notifies teams.

Best Practices 246

Best Practices DevOps Energy Innovation 246

Dynatrace

DECEMBER 27, 2022

First, it helps to understand that applications and all the services and infrastructure that support them generate telemetry data based on traffic from real users. With saturation, we try to measure overall system utilization, which you can obtain from host metrics such as CPU and memory usage. So how can teams start implementing SLOs?

Software 306

Software Software Benchmarking Latency 306

The Netflix TechBlog

APRIL 29, 2019

Content is placed on the network of servers in the Open Connect CDN as close to the end user as possible, improving the streaming experience for our customers and reducing costs for both Netflix and our Internet Service Provider (ISP) partners. We have created streams of events from a number of systems that get unified into a single tool.

Open Source 280

Open Source Network Infrastructure Big Data 280

The Morning Paper

FEBRUARY 9, 2020

In this paper, we examine the advertising and tracking ecosystems of Over-The-Top ("OTT") streaming devices, which deliver Internet-based video content to traditional TVs/display devices. smart TVs) to facilitate the delivery of Internet-based video content. streaming sticks and boxes) or enable functionality within a TV (e.g.

Systems 104

Systems Traffic Internet Internet 104

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 222

Latency Traffic Transportation Cloud 222

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

All Things Distributed

JANUARY 18, 2012

Werner Vogels weblog on building scalable and robust distributed systems. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. Today is a very exciting day as we release Amazon DynamoDB , a fast, highly reliable and cost-effective NoSQL database service designed for internet scale applications.

Scalability 162

Scalability Database Ecommerce Latency 162

Dotcom-Montior

NOVEMBER 24, 2021

Web developers or administrators did not have to worry or even consider the complexity of distributed systems of today. Great, your system was ready to be deployed. Once the system was deployed, to ensure everything was running smoothly, it only took a couple of simple checks to verify. What is a Distributed System?

Systems 74

Systems Monitoring Hardware Network 74

O'Reilly

JUNE 18, 2024

Feder Cooper, and James Grimmelmann of Cornell note: “…copyright law is notoriously complicated, and generative-AI systems manage to touch on a great many corners of it. Whether the output of a generative AI system is fair use can depend on how its training datasets were assembled.

Social Media 145

Social Media Media Open Source Traffic 145

Dynatrace

AUGUST 9, 2023

To keep it real, we have a load generator that creates benign traffic. Attackers often probe systems using automated scanning tools. Attack sub-technique T1595.003 “Active Scanning: Wordlist Scanning” describes how attackers use scanners to learn about the many endpoints an application might expose to the internet.

Analytics 246

Analytics AWS Infrastructure Strategy 246

Adrian Cockcroft

MAY 6, 2023

Then they tried to scale it to cope with high traffic and discovered that some of the state transitions in their step functions were too frequent, and they had some overly chatty calls between AWS lambda functions and S3. They state in the blog that this was quick to build, which is the point.

Serverless 145

Serverless Lambda Best Practices Traffic 145

The Netflix TechBlog

MAY 26, 2020

VPC Flow Logs VPC Flow Logs is an AWS feature that captures information about the IP traffic going to and from network interfaces in a VPC. By default, each record captures a network internet protocol (IP) traffic flow (characterized by a 5-tuple on a per network interface basis) that occurs within an aggregation interval.

Network 154

Network Tuning AWS Traffic 154

The Morning Paper

NOVEMBER 14, 2019

Taiji: managing global user traffic for large-scale internet services at the edge Xu et al., It’s another networking paper to close out the week (and our coverage of SOSP’19), but whereas Snap looked at traffic routing within the datacenter, Taiji is concerned with routing traffic from the edge to a datacenter.

Traffic 42

Traffic Internet Internet Latency 42

All Things Distributed

MARCH 11, 2015

For example many of the Internet of Things innovations that we have seen come to life in the past years on AWS all have a significant analytics components to it. With the new BI system the company is able to run analytics across 140 stories per day, in real time, and increase their agility for completing analytics tasks from months to days.

Analytics 107

Analytics Cloud Healthcare Retail 107

KeyCDN

FEBRUARY 4, 2021

DNS, which stands for domain name system , is an Internet service that translates domains names into IP addresses. You can think of a DNS server as a phone book for the internet. Check out these free DNS hosting providers you can use to implement a multiple DNS provider setups and get rid of that single point of failure.

Cache 134

Cache Website Internet Internet 134

The Morning Paper

SEPTEMBER 24, 2019

50 ways to leak your data: an exploration of apps’ circumvention of the Android permissions system Reardon et al., Side-channels are typically an unintentional consequence of a complicated system. Network traffic is also monitored, included all TLS-secured traffic where the developers hadn’t used certificate pinning (i.e.,

Systems 74

Systems Traffic Network Google 74

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. Understanding page experience in Google Search results …for many queries, there is lots of helpful content available.

Engineering 246

Engineering Google Speed Mobile 246

All Things Distributed

APRIL 4, 2017

Scania is planning to use AWS for their connected vehicle systems, which allows truck owners to track their vehicles, collect real-time running data, and run diagnostics to understand when maintenance is needed to reduce vehicle downtime. AWS was crucial to the successful launch of WOW air’s U.S.

AWS 107

AWS Airlines Latency Games 107

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 125

AWS Logistics Cloud Social Media 125

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

Scalegrid

AUGUST 27, 2024

Key features of RabbitMQ, such as message acknowledgments, complex routing, and asynchronous processing, contribute to system reliability and performance. They utilize a routing key mechanism that ensures precise navigation paths for message traffic. This non-blocking nature improves the system’s responsiveness and efficiency.

IoT 130

IoT Ecommerce Games Scalability 130

Alex Russell

JULY 14, 2021

Meanwhile, on Android, the #2 and #3 sources of web traffic do not respect browser choice. The predominant desktop situation is relatively straightforward: Browsers handle links, and non-browsers defer loading http and https URLs to the system, which in turn invokes the default browser. The Baseline Scenario #. PWA Feature Detector.

Google 134

Google Mobile Engineering Internet 134

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