Dynatrace

DECEMBER 5, 2023

Incorporate planned exercises and workshops to examine and enhance your organization’s readiness through feedback loops. They can do the following to prepare for the disclosure mandate: Continuously monitor their organization’s network, systems, and applications to identify any abnormal or suspicious activity.

Best Practices 279

Best Practices Government C++ Education 279

Dynatrace

JUNE 27, 2022

Synthetic monitoring is well suited for catching regressions during development lifecycles, especially with network throttling. Performance testing based on variable metrics (i.e., connectivity, access, user count, latency) of geographic regions. Synthetic monitoring drawbacks. Much like RUM, synthetic monitoring has its limitations.

Best Practices 244

Best Practices Monitoring Wireless Traffic 244

Dynatrace

SEPTEMBER 30, 2021

Hosted and moderated by Amazon, AWS GameDay is a hands-on, collaborative, gamified learning exercise for applying AWS services and cloud skills to real-world scenarios. AWS Certified Advanced Networking – Specialty: Very experienced networking professionals who are also proficient in AWS can benefit from getting this certification.

AWS 246

AWS Best Practices Cloud Analytics 246

Dynatrace

MAY 6, 2019

The Juniper plugin is an ActiveGate Plugin written in Python, it consists of a script that connects to a Juniper Networks device and collects some facts and metrics about it. The Juniper Networks plugin lets you monitor your Juniper Networks Devices from Dynatrace. Part 1 – The code as it stood.

Code 153

Code Development Metrics Network 153

Dynatrace

APRIL 21, 2022

Using a data-driven approach to size Azure resources, Dynatrace OneAgent captures host metrics out-of-the-box to assess CPU, memory, and network utilization on a VM host. Once you have and understand this data, you can identify issues, find opportunities for improvement, and eliminate risks before you go through a costly migration exercise.

Azure 246

Azure Monitoring Virtualization Metrics 246

Dynatrace

JUNE 1, 2023

Fitness app : The fitness app should offer a response time of less than 500 milliseconds for exercise tracking and data recording. This SLO enables a smooth and uninterrupted exercise-tracking experience. Note : you might hear the term latency used instead of response time.

Traffic 173

Traffic Website Latency DevOps 173

The Netflix TechBlog

DECEMBER 23, 2020

In addition to the default Docker namespaces (mount, network, UTS, IPC, and PID), we employ user namespaces for added layers of isolation. This, in turn, allows processes to exercise certain privileges without having any privileges in the init user namespace.

Media 295

Media Metrics Systems Processing 295

O'Reilly

AUGUST 13, 2024

Creativity comes from the bottom up, starting with the basics: the underlying machine and network. The problem is that sort() is a great exercise in problem solving, particularly if you force yourself past simple bubble sort to quicksort , merge sort , and beyond. It’s hard to be innovative when all you know is React.

Social Media 125

Social Media Media Games Innovation 125

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 165

Monitoring Mobile Social Media Infrastructure 165

All Things Distributed

SEPTEMBER 26, 2014

Topics include Introduction to AWS, Big Data, Compute & Networking, Architecture, Mobile & Gaming, Databases, Operations, Security, and more. Limited to twenty participants, these full-day bootcamps include hands-on lab exercises using a live environment with the AWS console. AWS Technical Bootcamps.

AWS 91

AWS Games Education Innovation 91

All Things Distributed

MAY 27, 2015

The goal of opening the loft was to give developers an opportunity to get in-person support and education on AWS, to network, get some work done, or just hang out with peers. Following the talk, we’ll kick off a unique networking social including specialty cocktails, beer, wine, food, and party swag!

AWS 75

AWS Education Big Data Games 75

The Netflix TechBlog

SEPTEMBER 10, 2024

Where aws ends and the internet begins is an exercise left to the reader. As a networking team, we naturally lean towards abstracting the communication layer with encapsulation wherever possible. This initial functionality was built out for FireTVs and was expanded from there. Sample system diagram for an Alexa voice command.

Latency 234

Latency Cache Tuning Efficiency 234

O'Reilly

JANUARY 17, 2023

You might say that the outcome of this exercise is a performant predictive model. Second, this exercise in model-building was … rather tedious? If a problem calls for a shiny new technique, or a large, branching neural network, someone on your team needs to handle that. That’s sort of true.

Tuning 145

Tuning Open Source Software Software 145

All Things Distributed

NOVEMBER 15, 2010

Configuring kernel execution is not a trivial exercise and requires GPU device specific knowledge. These programs that rely on significant network I/O will also benefit from the low latency, full bisection bandwidth 10Gbps Ethernet network between the instances in the clusters. Where to go from here?

AWS 125

AWS Programming Latency Architecture 125

All Things Distributed

OCTOBER 2, 2017

VPC Endpoints give you the ability to control whether network traffic between your application and DynamoDB traverses the public Internet or stays within your virtual private cloud. Secure – DynamoDB provides fine-grained access control at the table, item, and attribute level, integrated with AWS Identity and Access Management.

Internet 110

Internet Internet AWS Performance 110

The Morning Paper

SEPTEMBER 24, 2019

Each app was then executed on a physical mobile phone equipped with a custom OS and network monitor. The apps are driven using Android’s Application Exerciser Monkey which injects a pseudo-random stream of simulated user input events into the app (a UI fuzzer). most apps). most apps). Finding out how those apps leak data.

Systems 74

Systems Traffic Network Google 74

Smashing Magazine

JULY 22, 2021

Exercise/outdoors. Networking. Let’s now take a look at a breakdown on how our day is being spent at work: Category. Completing actual work. Creating presentations. Cooking/Eating. Games/Leisure. I think it’s safe to say we all despise meetings, yet they seem neverending. For my work goals, I have the following objectives: Outreach.

Games 141

Games Availability Software Software 141

The Morning Paper

MARCH 15, 2020

This approach is limited by what requestors can observe externally… To expose partial failures, a detector needs to exercise specific code regions with carefully-chosen payloads. Heartbeat and HTTP-based tests are too generic and too divorced from the monitored process’ state.

Systems 98

Systems Software Software Programming 98

CSS - Tricks

APRIL 1, 2021

With all of this in mind, I thought improving the speed of my own version of a slow site would be a fun exercise. Using a network request inspector, I’m going to see if there’s anything we can remove via the Network panel in DevTools. In DevTools, the Network inspector helps us see what the first webpage is doing too.

Cache 94

Cache Social Media Media Website 94

Tim Kadlec

FEBRUARY 21, 2018

For example, I have a folder full of 1-2 hour sections on various performance topics—the network, how the browser works, fonts, images, service-workers, etc. Exercises are critical. Some people may opt to sit out an exercise or two. The modules are rarely the same from different workshop to workshop.

Network 53

Network Code Performance 53

Percona

AUGUST 30, 2023

This can be changed later using the pg_checksums utility, but that will be a painful exercise on a big database. For example, the network port at which PostgreSQL listens cannot be changed at the individual database level. This is the level at which decisions on whether to use data_checksums need to be taken.

Database 120

Database Servers Open Source Tuning 120

Percona

DECEMBER 5, 2023

Certainly, you can take advantage of this when you work with a large data set, and the initial copy could lead to long timeframes or network saturation. The scenario Service considerations In this exercise, we wanted to perform a major version upgrade from PostgreSQL v12.16 to PostgreSQL v15.4.

Database 103

Database Traffic C++ Servers 103

MachMetrics

DECEMBER 12, 2019

The idea behind these UI decisions is that a badge would let a user know quickly if a site is loading slowly due to a problem on their end (network issue, internet is down, etc) or if the website is known to be built in a way that loads slowly. Most stemmed from Google exercising too much power with this move.

Google 86

Google Website Best Practices Internet 86

Smashing Magazine

AUGUST 19, 2021

Many may not be familiar with other specific protections such as Customer Network Proprietary Information (CPNI) which safeguards the type, quantity, configuration, or location of telecommunications and interconnected services you use. Each team member gets a dot and is allowed to cast their vote to either group or keep separate.

Code 143

Code Design Education Government 143

Tasktop

OCTOBER 8, 2020

Connecting with other women in the networking chat rooms was amazing, as well as internally at Tasktop! Tina Dankwart, Value Stream Architect : Elizabeth Acevedo made me realize that I need more poetry in my life, and combined with Reshma Saujani’s talk — I have put on my ‘list’ to actually WRITE some poetry and do something ‘artsy’ (yikes!)

Software Engineering 59

Software Engineering Virtualization Network Software 59

Brendan Gregg

JUNE 30, 2018

sounds like a homework exercise of purely academic value. I've refuted many benchmarks by showing that they would require a network throughput that would far exceed the maximum network bandwidth (off by, for example, as much as 10x!). Networking is the easiest to check. This is really asking "what's the limiter?"

Benchmarking 47

Benchmarking Latency Cache Network 47

Testsigma

JANUARY 6, 2022

Today, when people are working from home, they are using personal or company-provided laptops to connect to the office network. Mostly we are using a virtual desktop to stay connected to the organization’s network. Any technical glitch such as a network bandwidth issue can impact the output of the whole organization.

Testing 52

Testing Internet Internet Testing Tools 52

Speed Curve

DECEMBER 13, 2023

A couple of things worth noting: All of the sites in the leaderboard sites are pretty speedy, so this is NOT a name-and-shame exercise. Are you using a content delivery network (CDN) to bring elements like images closer to your users, so that delivery times are faster? Are non-essential or lesser resources deferred?

Performance 78

Performance Retail Benchmarking Ecommerce 78

HammerDB

APRIL 19, 2023

Instead, focus on understanding what the workloads exercise to help us determine how to best use them to aid our performance assessment. 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. 4.22 %usr 38.40 0.42 %sys 9.52

Performance 55

Performance Benchmarking Cache Storage 55

Smashing Magazine

DECEMBER 2, 2021

With Advent of Cyber , you can get started with Cyber Security by learning the basics and completing a new, beginner friendly security exercise every day. Counting down to Christmas, this calendar is dedicated to sharing a new tip for protecting your devices, networks, and data each day. Advent of Cyber. Infowebica on Twitter.

Design 120

Design Development Programming Website 120

Tech News Gather

JUNE 15, 2023

In addition, it can also inculcate resources such as articles, podcasts, and breathing exercises to help users develop coping strategies and resilience. Users can embark on a musical journey with interactive tutorials, practice exercises, and gamified learning experiences tailored to different skill levels.

Education 52

Education Virtualization Innovation Transportation 52

Particular Software

DECEMBER 9, 2019

Decommissioning Public102 was an exercise in the mundane, gradually transitioning tiny service after tiny service to new homes over the course of weeks, as the development schedule allowed. Unfortunately, the network operations had a cruel surprise for us. You create a new server with the same software and add it to the load balancer.

Wireless 52

Wireless DevOps Infrastructure Network 52

Brendan Gregg

DECEMBER 21, 2019

You can.but if you're looking for an educational exercise, I'd recommend using BPF tools to find performance wins. Miller (networking maintainer) recently asked if I still used my "noisy typewriter," which I had turned on a little too loud during a [LISA 2016] demo. bpftrace became even more powerful on Linux 5.3,

C++ 52

C++ Education Java AWS 52

Brendan Gregg

DECEMBER 21, 2019

You can.but if you're looking for an educational exercise, I'd recommend using BPF tools to find performance wins. Miller (networking maintainer) recently asked if I still used my "noisy typewriter," which I had turned on a little too loud during a [LISA 2016] demo. bpftrace became even more powerful on Linux 5.3,

C++ 52

C++ Education Java AWS 52

Brendan Gregg

JUNE 29, 2018

sounds like a homework exercise of purely academic value. I've refuted many benchmarks by showing that they would require a network throughput that would far exceed the maximum network bandwidth (off by, for example, as much as 10x!). Networking is the easiest to check. This is really asking "what's the limiter?"

Benchmarking 40

Benchmarking Latency Cache Network 40

The Morning Paper

JULY 4, 2019

degraded hardware, transient networking problem) or, more often, because of some change deployed by Netflix engineers that did not have the intended effect. In this type of environment, there are many potential sources of failure, stemming from the infrastructure itself (e.g.

Latency 77

Latency Engineering Metrics Traffic 77

Speed Curve

DECEMBER 10, 2017

Network metrics have been around for decades, but rendering metrics are newer. The gating factor in web performance ten years ago was network. Hopefully you went through the exercise of picking which rendering metric best corresponds to what you feel is a "good UX". Speed Index. Start Render. Time to First Interactive.

Metrics 72

Metrics Website Speed Monitoring 72