Dynatrace

SEPTEMBER 30, 2021

Cloud migration is the process of transferring some or all your data, software, and operations to a cloud-based computing environment that offers unlimited scale and high availability. They need enough hardware to serve their anticipated volume and keep things running smoothly without buying too much or too little. Reduced cost.

Cloud 165

Cloud Traffic Best Practices Strategy 165

The Netflix TechBlog

DECEMBER 14, 2020

Next I started reading the Ninja source code. I wanted to find the precise code that delivers the audio data. I recognized a lot, but I started to lose the plot in the playback code and I needed help. To play a 60fps video, the highest frame rate available in the Netflix catalog, the device must render a new frame every 16.66

Engineering 352

Engineering Code Hardware Open Source 352

The Netflix TechBlog

AUGUST 30, 2021

Complementing the hardware is the software on the RAE and in the cloud, and bridging the software on both ends is a bi-directional control plane. For example, when running tests, the state of the device will change from “available for testing” to “in test.” In this blog post, we will focus on the latter feature set.

Latency 213

Latency Traffic Transportation Hardware 213

The Netflix TechBlog

NOVEMBER 9, 2022

At Netflix, we periodically reevaluate our workloads to optimize utilization of available capacity. Drilling down into “hot” methods and further into the assembly code showed us blocks of code with some instructions exceeding 100 CPI, which is extremely slow. The problem It started off as a routine migration.

Hardware 363

Hardware Cache Performance Latency 363

John McCalpin

SEPTEMBER 17, 2018

Most Intel microprocessors support “HyperThreading” (Intel’s trademark for their implementation of “simultaneous multithreading”) — which allows the hardware to support (typically) two “Logical Processors” for each physical core. leaving half of the Logical Processors idle).

Hardware 40

Hardware Performance Cache Programming 40

DZone

JUNE 16, 2016

In this article I am going to show you two approaches to load balance JAXRS web services without an Apache or a hardware load balancer. The full code is available on GitHub. CXF provides clustering strategies which can be used for configuring a load balancer which has already been discussed here.

Hardware 130

Hardware Strategy Code Availability 130

Dynatrace

MARCH 23, 2020

A decade ago, while working for a large hosting provider, I led a team that was thrown into turmoil over the purchasing of server and storage hardware in preparation for a multi-million dollar super-bowl ad campaign. Using the Helm chart, we built a streamlined integration for GKE, which is available as a marketplace integration.

Google 194

Google Engineering Metrics Hardware 194

Dynatrace

APRIL 15, 2022

. “The team did a two-part attack on that, where we rapidly added more physical infrastructure, but also expanded the Citrix environment into all five CSP regions that we had available to us in the government clouds from Azure and AWS,” Catanoso explains. “We used Dynatrace to monitor that large increase in servers.

Cloud 177

Cloud Infrastructure Innovation Monitoring 177

Sutter's Mill

NOVEMBER 11, 2023

0] would be easy to call “obvious” in hindsight, but it’s far from the only option and this paper’s analysis shows a thorough consideration of alternatives, including their effects on existing and future code and future language evolution. Seeing only the end result of T.[0] This is that library. You can check out the diff in these | commits.

C++ 107

C++ Lambda Network Programming 107

Scalegrid

JANUARY 25, 2024

<code> 127.0.0.1:6379> cmdstat_command:calls=796,usec=8578,usec_per_call=10.78 </code> Redis groups its various commands into connection, server, cluster, generic, etc. . <code> <code> 127.0.0.1:6379> <code>127.0.0.1:6379> 6379> info stats # Stats.

Metrics 130

Metrics Monitoring Latency Cache 130

Testsigma

JUNE 3, 2021

On-screen information for users: The information which is required by the user should be available on the application screen itself. Hardware error. We focus on software so much that we forget about the hardware failures. If the hardware gets disconnected or stops working then we cannot expect correct output from the software.

Software 82

Software Software Testing Hardware 82

Percona

JUNE 20, 2023

Inside the memory, they can be allocated any available space. When a program leaves the memory, space becomes available; however, the OS may or may not be able to allocate vacant memory space to another program or process as it has some issues. Here, memory is divided into equal sizes of partitions where the code of a program resides.

Programming 83

Programming C++ Database Virtualization 83

All Things Distributed

JUNE 25, 2015

With a few lines of code, developers can easily integrate existing web services with Alexa or, in just a few hours, they can build entirely new experiences designed around voice. All of the code runs in the cloud — nothing is installed on any user device. AWS Lambda supports code written in Node.js (JavaScript) and Java.

Lambda 166

Lambda Development AWS Innovation 166

CSS Wizardry

AUGUST 7, 2019

Application runtime: It’s kind of obvious really, but the time it takes to run your actual application code is going to be a large contributor to your TTFB. This is exactly what we did at BBC iPlayer last year: The newly-available Server-Timing header can be added to any response. View full size/quality (533KB).

Latency 269

Latency Ecommerce Servers Mobile 269

The Netflix TechBlog

APRIL 17, 2019

264/AVC, currently, the most ubiquitous video compression standard supported by modern devices, often in hardware. Reference software serves as the basis for standard development, a framework, in which the performance of video coding tools is evaluated. The success was repeated by H.264/AVC,

Open Source 166

Open Source Scalability Speed Efficiency 166

ACM Sigarch

APRIL 26, 2018

HPU: Holographic Processing Unit (HPU) is the specific hardware of Microsoft’s Hololens. SPU: Stream Processing Unit (SPU) is related to the specialized hardware to process the data streams of video. TPU: Tensor Processing Unit (TPU) is Google’s specialized hardware for neural network.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Testlodge

MARCH 21, 2023

The internal structure can mean code, architecture, integrations like APIs or other third-party systems, or any other type of backend knowledge. White box testing is also known as clear-box or code-based testing. The frontend developer will write code for the User Interface (UI) and specific functions for the frontend.

Testing 67

Testing Architecture Hardware Code 67

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Acceleration—Adding hardware support to reduce the runtime overheads of security features. hardware support for malware detection/prevention).

Hardware 98

Hardware Virtualization Architecture Games 98

Smashing Magazine

AUGUST 3, 2021

Lots can go wrong: a network request fails, a third-party library breaks, a JavaScript feature is unsupported (assuming JavaScript is even available), a CDN goes down, a user behaves unexpectedly (they double-click a submit button), the list goes on. Things on the web can break — the odds are stacked against us.

Network 145

Network Engineering Monitoring Availability 145

Dynatrace

OCTOBER 28, 2021

The crisis could be technical, natural, or malicious events, for example an earthquake affecting data center availability, or a cyberattack infecting applications and websites. As chaos engineers grow confident in their testing, they change more variables and broaden the scope of the disaster.

Engineering 225

Engineering Entertainment Cloud Infrastructure 225

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. Copy Code Copied Use a different Browser # iperf -c 127.0.0.1 A stored procedure as it sounds is a procedure stored inside your database that you call with parameters.

Benchmarking 62

Benchmarking Database Network C++ 62

Testsigma

SEPTEMBER 9, 2021

Resources can be any element i.e., hardware, software, or infrastructure which are necessary to carry out tests. The best part of Testsigma is that it needs ‘zero-coding skills” to do it. All components essential for test automation are available on the cloud. And the tests only break when there is a bug in the code.

Cloud 59

Cloud Testing Mobile Scalability 59

The Morning Paper

MAY 27, 2019

Last week we saw the benefits of rethinking memory and pointer models at the hardware level when it came to object storage and compression ( Zippads ). The protections are hardware implemented and cannot be forged in software. code is not given access to excessive capabilities. ASPLOS’19. CHERI implementation.

C++ 61

C++ Hardware Virtualization Benchmarking 61

The Morning Paper

JANUARY 30, 2020

Wasm functions contain native codes compiled at runtime, so they should not be directly migrated as normal JavaScript objects. The current system assumes an application specific regression model is available on the servers which can predict processing time given the current parameters of the job (e.g. in the cloud).

Mobile 104

Mobile Cloud Latency Games 104

Testsigma

DECEMBER 28, 2019

The objective of regression testing is to check that the new code changes do not negatively impact the existing developed and tested functionalities of the application. When backend code is migrated to a different platform. Regression testing- performed to check the integration of both modules has not led to code break.

Testing 53

Testing Hardware Testing Tools Strategy 53

Percona

AUGUST 22, 2023

With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have. This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). What does high availability mean?

Availability 78

Availability Hardware Open Source Database 78

KeyCDN

JANUARY 23, 2020

A wide range of users with different operating systems, browsers, hardware configurations and other variables provides a wide sample size that helps developers discover as many issues as possible. APM has two primary goals: ensuring application availability and optimizing application performance. What is real user monitoring (RUM)?

Strategy 72

Strategy Metrics Monitoring Servers 72

Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. This guide provides an overview of what high availability means, the components involved, how to measure high availability, and how to achieve it. How does high availability work?

Availability 107

Availability Database Open Source Hardware 107

Dynatrace

JULY 11, 2023

By leveraging the Dynatrace Operator and Dynatrace capabilities on Red Hat OpenShift on IBM Power, customers can accelerate their modernization to hybrid cloud and increase operational efficiencies with greater visibility across the full stack from hardware through application processes.

Architecture 170

Architecture Availability Infrastructure Metrics 170

KeyCDN

JULY 2, 2020

Web standards are best defined as guidelines developed by the World Wide Web Consortium W3C to promote consistency in design code which makes up a web page. Bottom-up design: The code was developed in full view of everyone who was interested. Anyone and everyone was encouraged to participate and experiment together.

Internet 56

Internet Internet Best Practices Website 56

The Morning Paper

OCTOBER 1, 2020

For calculators, spreadsheets, and many other applications we don’t need the raw performance of hardware floating point operations. Available in open source , the resulting library is packaged in the Android Calculator app, with over 500 million installations. All-in, the implementation is around 6,000 lines of code. Evaluation.

Java 143

Java Hardware Open Source Testing 143

Dotcom-Montior

OCTOBER 6, 2021

trying to reduce the amount of manual work and ensuring all the components (infrastructure/hardware, middleware, software, etc.) Availability. One minute an SRE might be provisioning storage in AWS, the next minute an SRE might have to talk to customers or go write some Python code for a new project. Performance. Monitoring.

Engineering 67

Engineering DevOps Monitoring Google 67

SQL Performance

JULY 3, 2019

If the sleeping session has an open transaction, it is always related to code and not SQL Server. The timeout is not SQL Server related, it is set by the.NET client and the CommandTimeout property, so that too is code related and not SQL Engine related behavior. The transaction being held open can be explained by a couple of things.

Servers 64

Servers Hardware Code Virtualization 64

Smashing Magazine

JUNE 18, 2020

More specifically, we’re going to talk about storage and UI differences, which are the ones that most often cause confusion to developers when writing Flutter code that they want to be cross-platform. Running Different Code On Different Platforms. In this article, we’re going to see some of those differences and how to overcome them.

Storage 93

Storage Mobile Website Java 93

Smashing Magazine

NOVEMBER 16, 2021

Touch Design for Mobile Interfaces presents and shares real information on hardware, people, interactions, and environments. The eBook is available right away (PDF, ePUB, Amazon Kindle). eBook is already available as PDF, ePUB, and Amazon Kindle. Shipping starting late-December. Written by Steven Hoober. Print + eBook.

Mobile 87

Mobile Design Best Practices Website 87

Testsigma

JULY 25, 2020

For example, when a code is integrated into the centralized source code repository, unit tests should be automatically executed followed by integration tests. Similarly, a code change is first tested in a dev environment using automated test scripts followed by a QA environment. Why is Continuous Testing Important for DevOps?

Testing 55

Testing DevOps Performance Testing Infrastructure 55

Smashing Magazine

OCTOBER 27, 2021

Nowadays, hardware and software are designed to conduct eye-tracking studies for marketing , UX , psychological and medical research , gaming , and several other use cases. With detailed code walkthroughs , hands-on examples and common gotchas — all broken down into short, manageable lessons. More after jump!

Mobile 112

Mobile Website Hardware Social Media 112