Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. RSS feeds are an example of a widely used publish-and-subscribe mechanism. Message queue software options to consider.

Monitoring 202

Monitoring Serverless Programming Speed 202

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. RSS feeds are an example of a widely used publish-and-subscribe mechanism. Message queue software options to consider.

Monitoring 201

Monitoring Serverless Programming Speed 201

Dynatrace

JUNE 15, 2023

Incorporating cloud application security practices is an effective way for organizations to avoid application security risks, ensure a smoothly running software development lifecycle (SDLC), and establish an overall strong security posture. However, open source software is often a vector for security vulnerabilities.

Cloud 179

Cloud Open Source Architecture Monitoring 179

Testlodge

APRIL 14, 2021

A software tester’s work life includes making sure that systems that have been designed to achieve specific results behave exactly as they should. These systems are a combination of different hardware and software which have been configured to perform the desired task. An Example. What is Configuration Testing?

Testing 89

Testing Hardware Virtualization Operating System 89

ACM Sigarch

OCTOBER 10, 2022

The security attacks demonstrated so far, for example, show that it is possible to induce errors in qubits via crosstalk, fingerprint the quantum computer devices, or even leak information across reset gates. With cloud-based access, anybody, including malicious users, can run their code on the real quantum computer hardware.

Architecture 72

Architecture Hardware Programming Cloud 72

Dynatrace

SEPTEMBER 22, 2021

and, just like other software or hardware products, DNA runs internal testing groups where employees can beta test new devices and give feedback so that any annoying usability issues are addressed before hitting the mass market. Crashes sometimes happen because of a specific combination of hardware, software and the environment (e.g.,

Mobile 195

Mobile Media Hardware Network 195

Dynatrace

AUGUST 26, 2020

There’s no other competing software that can provide this level of value with minimum effort and optimal hardware utilization that can scale up to web-scale! I’d like to stress the lean approach to hardware that our customers require for running Dynatrace Managed. Support for high memory instances.

Performance 150

Performance Hardware Java Storage 150

The Netflix TechBlog

NOVEMBER 9, 2021

The Android launch leveraged the open-source software decoder dav1d built by the VideoLAN, VLC, and FFmpeg communities and sponsored by AOMedia. While software decoders enable AV1 playback for more powerful devices, a majority of Netflix members enjoy their favorite shows on TVs. TV manufacturers released TVs ready for AV1 streaming.

Media 246

Media Open Source Efficiency Software Engineering 246

Dynatrace

APRIL 5, 2021

But with the benefits also come concerns about observability, and how to monitor and manage ever-expanding cloud software stacks. Some common examples include: A request through API Gateway or Amplify. For such functions, organizations will be better off using an EC2 instance or their own hardware to interact with data.

Lambda 181

Lambda AWS Serverless Hardware 181

Dynatrace

AUGUST 10, 2021

This allows you to quickly see if there’s a specific hardware configuration or software version in your customer group that is affected or if the problem affects all your users. See the example below. This enables you to assess crash impact, and it’s the first step towards finding the root cause.

Mobile 245

Mobile Retail Hardware Games 245

The Netflix TechBlog

FEBRUARY 25, 2021

In this post, we explain these features and how we rely on award-winning standard formats and open source software to enable them. For example, detecting frame boundaries in an AV1 video stream requires being able to parse so-called Open Bitstream Units (OBU) and identifying Temporal Delimiters OBU.

Technology 181

Technology Technology Open Source Media 181

Dynatrace

OCTOBER 28, 2021

Chaos engineering is a method of testing distributed software that deliberately introduces failure and faulty scenarios to verify its resilience in the face of random disruptions. Practitioners subject software to a controlled, simulated crisis to test for unstable behavior. Chaos engineers ask why. The history of chaos engineering.

Engineering 228

Engineering Entertainment Cloud Infrastructure 228

The Netflix TechBlog

JANUARY 13, 2022

This has led to a dramatic reduction in the time it takes to detect issues in hardware or bugs in recently rolled out data platform software. One example where it can dramatically help is Spark jobs, where memory tuning is a significant challenge. Expand Pensive with Machine Learning classifiers.

Big Data 238

Big Data Infrastructure Metrics Hardware 238

Adrian Cockcroft

JANUARY 17, 2022

There were five trends and topics for 2021, Serverless First, Chaos Engineering, Wardley Mapping, Huge Hardware, Sustainability. For example AWS launched an instance type with 800 Gbits/s of network bandwith in 2021. Coming up on Jan 26, 2022 I’ll be presenting at the online OReilly Software Architecture Superstream event.

Serverless 98

Serverless Hardware AWS Architecture 98

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 167

Cloud Traffic Best Practices Strategy 167

Testlodge

MARCH 12, 2024

To help us to understand, let’s use an example. End-to-end tests can often include hardware. If this is the case, request hardware units as early as possible to avoid any delays in testing due to supply issues. Imagine working on a website where a user can pay their water bill.

Systems 90

Systems Testing Open Source Hardware 90

Scalegrid

JANUARY 5, 2024

It comprises a collection of interrelated data and a set of software tools that aid in the access, processing, and management of data. Here are some examples: In the e-commerce sector, websites such as Amazon and Flipkart employ DBMS to oversee extensive customer databases, monitor sales orders, track returns, and manage faulty products.

Efficiency 147

Efficiency Storage Database Scalability 147

Testsigma

APRIL 13, 2021

Example: Consider an e-commerce app that is running an offer of providing 50% off on the next order to the customer. Example: A new functionality is added in a gaming iOS application and is unit tested successfully. The app should support the software components like APIs, videos, voice, images, etc. Operating System.

Testing 84

Testing Hardware Mobile Testing Tools 84

Percona

MARCH 27, 2023

A lot of useful information can be retrieved from this schema, for example, table metadata and foreign key relations, but trying to query I_S can induce performance degradation if your server is under heavy load, as shown in the following example test. You can read some optimization examples in the official doc: [link].

Cache 103

Cache Hardware Servers Benchmarking 103

All Things Distributed

SEPTEMBER 14, 2020

A great example of this approach to innovation and problem solving is the creation of the AWS Nitro System (Nitro System), the underlying platform for our EC2 instances. When you’re a customer-centric company, you often find yourself in the great unknown because customers will always want more and better.

Virtualization 88

Virtualization AWS Systems Innovation 88

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

The Netflix TechBlog

AUGUST 30, 2021

By Benson Ma , Alok Ahuja Introduction At Netflix, hundreds of different device types, from streaming sticks to smart TVs, are tested every day through automation to ensure that new software releases continue to deliver the quality of the Netflix experience that our customers enjoy. In this blog post, we will focus on the latter feature set.

Latency 213

Latency Traffic Transportation Hardware 213

Smashing Magazine

OCTOBER 27, 2021

Imagine, for example, that you test a prototype but discover that users are not interacting with the interface how they are supposed to. This is one example of the benefits of using eye-tracking. Yahoo’s homepage in 1997 is an example of how websites were less dynamic and followed the structure of a printed newspaper.

Mobile 111

Mobile Website Hardware Social Media 111

ACM Sigarch

APRIL 26, 2018

They introduced the architecture of coarse grain reconfigurable array (CGRA) for statically scheduled data flow computing in HOTCHIPS’17 and its software stack of compiler and linker in ICCAD’17. For example, Nvidia’s Volta-based Quadro GV100 and DGX-2 was just announced at GTC’18. The new GV100 packs 7.4 TFLOPS FP-64, 14.8

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

The Netflix TechBlog

APRIL 17, 2019

What does this example have to do with software development and video encoding? Intel and Netflix announced their collaboration on a software video encoder implementation called SVT-AV1 on April 8, 2019. Intel and Netflix announced their collaboration on a software video encoder implementation called SVT-AV1 on April 8, 2019.

Open Source 166

Open Source Scalability Speed Efficiency 166

Percona

SEPTEMBER 1, 2023

This results in expedited query execution, reduced resource utilization, and more efficient exploitation of the available hardware resources. This not only enhances performance but also enables you to make more efficient use of your hardware resources, potentially resulting in cost savings on infrastructure.

Tuning 52

Tuning Database Performance Hardware 52

Testsigma

APRIL 4, 2022

A common theme among most software testing organizations is their escalating interest in Test Automation. Here are some examples: Test Environment Setup: Installing libraries using scripts Setting configuration variables, etc. No-code is the first most accessible step of web and software development. Ben Tossell.

Testing 95

Testing Open Source IoT Programming 95

All Things Distributed

JANUARY 29, 2017

In many industry segments and markets, for example, platform services, we've already witnessed how start-ups and niche providers have unleashed a revolution. Especially in manufacturing-based industries, introducing more software that complements hardware can eliminate fixed costs and allow you to quickly scale up to a global level.

Strategy 112

Strategy Innovation Entertainment Hardware 112

Testlodge

MARCH 21, 2023

Developers typically do white box testing earlier in the software development lifecycle (SDLC) than black box testing. An Example of White Box vs Black Box Testing Let’s use an example so we can understand a little better. White box testing is also known as clear-box or code-based testing.

Testing 67

Testing Architecture Hardware Code 67

Scalegrid

JANUARY 25, 2024

It’s important to note that recommended throughput levels may vary depending on factors such as operating system type, network bandwidth availability, and hardware quality. offers the Software Watchdog specifically designed for this purpose. A reduced throughput could generally indicate that the server gets fewer queries.

Metrics 130

Metrics Monitoring Latency Cache 130

Dotcom-Montior

OCTOBER 6, 2021

A site reliability engineer, or SRE, is a role that that encompasses aspects of both software engineering and operations/infrastructure. At that time, the team was made up of software engineers. Site reliability engineers bridge the gap between operations and software developers. What Does a Site Reliability Engineer Do?

Engineering 67

Engineering DevOps Monitoring Google 67

ACM Sigarch

OCTOBER 4, 2018

This is the first post in a series of posts on different approaches to systems security especially as they apply to hardware and architectural security. The class of techniques described in this blog post, which we broadly refer to as applied hardware and architecture cryptography, apply proven cryptographic techniques to strengthen systems.

Systems 47

Systems Hardware Storage Healthcare 47

Percona

JUNE 22, 2023

Let’s dive in and learn how (and what) to effectively monitor MySQL performance, along with examples from PMM, by understanding the critical KPIs to watch for. This is not an exhaustive list but an example of what we can watch for.

Performance 105

Performance Monitoring Traffic Database 105

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. Dynatrace news. High fidelity data, zero developer involvement. Get started with Dynatrace on GKE today!

Google 194

Google Engineering Metrics Hardware 194

Sutter's Mill

NOVEMBER 11, 2023

Here is an example from the paper that will now be legal: template <typename. Instead, you want a library that is tuned for your target hardware architecture and ready for par_unseq vectorized algorithms, for blazing speed. T> constexpr auto first_plus_last(T. values) -> T.[0] [0] { return T.[0](values.[0]

C++ 107

C++ Lambda Network Programming 107

The Morning Paper

MAY 23, 2019

So while you probably won’t be using Zippads in practice anytime soon, it’s a wonderful example of what’s possible when you’re prepared to take a fresh look at “the way we’ve always done things.” Hotpads is a hardware-managed hierarchy of scratchpad-like memories called pads. ” The big idea. Implications.

Cache 61

Cache Benchmarking Hardware Java 61

HammerDB

NOVEMBER 22, 2021

This example uses a PostgreSQL source based build with the pg_stat_statements extension found in the contrib directory. Add the following example entries to the postgresql.conf. The example shows a TPROC-C workload running with 4 Active Virtual Users. The following example shows the SQL view. I/opt/postgresql-14.1/include/server

Metrics 62

Metrics Benchmarking C++ Database 62