Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. Queued messages are typically small and specific.

Monitoring 246

Monitoring Programming Serverless Speed 246

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. Queued messages are typically small and specific.

Monitoring 246

Monitoring Programming Serverless Speed 246

The Netflix TechBlog

NOVEMBER 15, 2022

But it’s not easy: to pull this off, VFX studios need to build and operate serious technical infrastructure (compute, storage, networking, and software licensing), otherwise known as a “ render farm.” Many shows have needs that exceed 100,000 frames, so aggregate rendering time can impact the timely delivery of a show on Netflix.

Cloud 286

Cloud Entertainment AWS Infrastructure 286

Dynatrace

NOVEMBER 15, 2021

A log is a detailed, timestamped record of an event generated by an operating system, computing environment, application, server, or network device. Logs can include data about user inputs, system processes, and hardware states. “Logging” is the practice of generating and storing logs for later analysis.

Analytics 264

Analytics Monitoring DevOps Artificial Intelligence 264

Dynatrace

AUGUST 29, 2024

Real-time flight data monitoring setup using ADS-B (using OpenTelemetry) and Dynatrace The hardware We’ll delve into collecting ADS-B data with a Raspberry Pi, equipped with a software-defined radio receiver ( SDR ) acting as our IoT device, which is a RTL2832/R820T2 based dongle , running an ADS-B decoder software ( dump1090 ).

IoT 264

IoT Analytics Transportation Metrics 264

The Morning Paper

NOVEMBER 10, 2019

Snap: a microkernel approach to host networking Marty et al., This paper describes the networking stack, Snap , that has been running in production at Google for the last three years+. ” That’s 4-8x the speed of evolution and feedback cycles. ” That’s 4-8x the speed of evolution and feedback cycles.

Network 92

Network Transportation Latency Entertainment 92

The Netflix TechBlog

NOVEMBER 9, 2021

We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. AV1 playback on TV platforms relies on hardware solutions, which generally take longer to be deployed. Throughout 2020 the industry made impressive progress on AV1 hardware solutions.

Media 246

Media Open Source Software Engineering Efficiency 246

Dynatrace

NOVEMBER 22, 2022

Instead, to speed up response times, applications are now processing most data at the network’s perimeter, closest to the data’s origin. Traditionally, teams achieve this high level of uptime using a combination of high-capacity hardware, system redundancy, and failover models.

Infrastructure 246

Infrastructure Availability Systems Retail 246

Dynatrace

AUGUST 5, 2019

While most of our cloud & platform partners have their own dependency analysis tooling, most of them focus on basic dependency detection based on network connection analysis between hosts. What is the network traffic going to be between services we migrate and those that have to stay in the current data center?

Cloud 38

Cloud Traffic Database Network 38

Dynatrace

AUGUST 30, 2019

Reducing CPU Utilization to now only consume 15% of initially provisioned hardware. Too many fine-grained services leading to network and communication overhead. All this was made possible without any need for hardware upgrades : Misconfigured queue and pool sizes are a common issue in distributed architectures. .

Cache 214

Cache Database Architecture Government 214

CSS Wizardry

AUGUST 7, 2019

The reason is because mobile networks are, as a rule, high latency connections. A trip from a device in London to a server in New York has a theoretical best-case speed of 28ms over fibre, but this makes lots of very optimistic assumptions. Expect closer to 75ms.

Latency 274

Latency Ecommerce Servers Mobile 274

The Morning Paper

JUNE 11, 2019

Beyond data and model parallelism for deep neural networks Jia et al., FlexFlow is also given a device topology graph describing all the available hardware devices and their interconnections. Hardware connections between devices are modelled as special communication devices which can execute communication tasks.

Network 81

Network Strategy Hardware Benchmarking 81

All Things Distributed

MARCH 19, 2018

Amazon SageMaker training supports powerful container management mechanisms that include spinning up large numbers of containers on different hardware with fast networking and access to the underlying hardware, such as GPUs. This can all be done without touching a single line of code. Post-training model tuning and rich states.

Scalability 129

Scalability Hardware AWS Tuning 129

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. The first 5G networks are now deployed and operational.

Energy 130

Energy Latency Performance Network 130

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 121

Performance Latency Hardware Storage 121

VoltDB

APRIL 25, 2024

To move as fast as they can at scale while protecting mission-critical data, more and more organizations are investing in private 5G networks, also known as private cellular networks or just “private 5G” (not to be confused with virtual private networks, which are something totally different). What is a private 5G network?

Network 52

Network IoT Wireless Infrastructure 52

O'Reilly

AUGUST 4, 2022

DeepMind’s Gato is an AI model that can be taught to carry out many different kinds of tasks based on a single transformer neural network. The claim is that AGI is now simply a matter of improving performance, both in hardware and software, and making models bigger, using more data and more kinds of data across more modes.

Games 122

Games Social Media Hardware Architecture 122

Speed Curve

JANUARY 27, 2025

How does this affect your page speed, your Core Web Vitals, your search rank, your business, and most important – your users? For almost fifteen years, I've been writing about page bloat, its impact on site speed, and ultimately how it affects your users and your business. Keep scrolling for the latest trends and analysis.

Mobile 97

Mobile Best Practices Google Metrics 97

The Morning Paper

MAY 19, 2019

The net result of rapid advancements in the networking world is that inter-tier communications latency will approach the fundamental lower bound of speed-of-light propagation in the foreseeable future. It’s designed for “ emerging architectures featuring fully integrated NIs and hardware-terminated transport protocols.”

Latency 80

Latency Hardware Network Architecture 80

Speed Curve

MARCH 7, 2022

But pages keep getting bigger and more complex year over year – and this increasing size and complexity is not fully mitigated by faster devices and networks, or by our hard-working browsers. In this recent test run from our Industry Page Speed Benchmarks , you can see that the Amazon home page ranks fastest in terms of Start Render.

Mobile 145

Mobile Google Benchmarking Metrics 145

Tim Kadlec

JANUARY 9, 2019

Sites that use an excess of resources, whether on the network or on the device, don’t just cause slow experiences, but can leave entire groups of people out. Similarly, there is a growing gap between what a top of the line network connection can handle and what someone with a poor mobile connection or satellite connection can handle.

Performance 111

Performance Energy Internet Internet 111

The Morning Paper

JANUARY 30, 2020

These use their regression models to estimate processing time (which will depend on the hardware available, current load, etc.). The figure below shows the migration time for these three applications, broken down into snapshot capture, snapshot restoration, and ‘other’ (including the network transfer time).

Mobile 104

Mobile Cloud Latency Games 104

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 127

Performance Network Mobile Metrics 127

Testlodge

NOVEMBER 12, 2021

Results may vary because of factors like resolution, internet speed, and different OS versions. Hardware Compatibility Testing: In this scenario, an application is tested against various hardware configurations to check behavior. Why Perform Compatibility Testing?

Testing 78

Testing Hardware Operating System Mobile 78

All Things Distributed

JULY 13, 2010

Customers with complex computational workloads such as tightly coupled, parallel processes, or with applications that are very sensitive to network performance, can now achieve the same high compute and networking performance provided by custom-built infrastructure while benefiting from the elasticity, flexibility and cost advantages of Amazon EC2.

Cloud 98

Cloud AWS Automotive Latency 98

All Things Distributed

APRIL 5, 2012

From tax preparation to safe social networks, Amazon RDS brings new and innovative applications to the cloud. Intelligent Social network - Facilitate topical Q&A conversations among employees, customers and our most valued super contributors. Teachers can interact with their colleagues in professional learning networks.

Innovation 112

Innovation AWS Education Network 112

Testsigma

APRIL 13, 2021

During compatibility testing of an application, we check the compatibility of the application with multiple devices, hardware, software versions, network, operating systems, and browsers, etc. The iOS app should work well on the networks of different bandwidths, speeds, data transfer rates, etc. Scenario: .

Testing 84

Testing Hardware Mobile Testing Tools 84

Scalegrid

FEBRUARY 1, 2024

However, data loss is always possible due to hardware malfunction, software defects, or other unforeseen circumstances, just like with any computer system. Having MySQL backups for your database can speed up and simplify the recovery process. Therefore, it’s not the ideal choice if there are time or storage limitations.

Best Practices 130

Best Practices Storage Strategy Database 130

Scalegrid

FEBRUARY 6, 2025

Kafkas proprietary protocol is optimized for high-speed data transfer, ensuring minimal latency and efficient message distribution. Several factors impact RabbitMQs responsiveness, including hardware specifications, network speed, available memory, and queue configurations.

Latency 147

Latency Analytics Architecture Storage 147

Percona

JUNE 22, 2023

Query performance Query performance is a key performance indicator (KPI) in MySQL, as it measures the efficiency and speed of query execution. Replication lag can occur due to various factors such as network latency, system resource limitations, complex transactions, or heavy write loads on the primary/master database.

Performance 135

Performance Monitoring Traffic Database 135

All Things Distributed

DECEMBER 12, 2018

We launched Edge Network locations in Denmark, Finland, Norway, and Sweden. If the solution works as envisioned, Telenor Connexion can easily deploy it to production and scale as needed without an investment in hardware. Today, we add to that presence with an infrastructure Region in Stockholm with three Availability Zones.

AWS 119

AWS Cloud Games Serverless 119

Scalegrid

JANUARY 21, 2025

This includes latency, which is a major determinant in evaluating the reliability and performance of your Redis instance, CPU usage to assess how much time it spends on tasks, operations such as reading/writing data from disk or network I/O, and memory utilization (also known as memory metrics).

Strategy 130

Strategy Monitoring Latency DevOps 130

Speed Curve

FEBRUARY 10, 2025

Have you ever looked at the page speed metrics – such as Start Render and Largest Contentful Paint – for your site in both your synthetic and real user monitoring tools and wondered "Why are these numbers so different?" End-user connection speed If you live in an urban centre, you may enjoy connection speeds of 150 Mbps or more.

Hardware 52

Hardware Internet Internet Speed 52

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. 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. What's changed since last year? and 75KiB of JavaScript.

Performance 98

Performance Network Mobile Speed 98

ACM Sigarch

NOVEMBER 1, 2019

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. Intel Quick Assist Technology (QAT) was the focus of the QZFS paper which used this new hardware device to speed up file system compression.

Architecture 12

Architecture Hardware Cache Storage 12

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? Let us have a look at the most popular types of mobile testing for applications and hardware.

Mobile 82

Mobile Testing Hardware C++ 82

Sutter's Mill

NOVEMBER 11, 2023

Instead, you want a library that is tuned for your target hardware architecture and ready for par_unseq vectorized algorithms, for blazing speed. SG4 (Networking) continued working on updating the networking proposal for std::execution senders and receivers. This is that library.

C++ 130

C++ Lambda Network Programming 130